Konferenssit

2019

  • Kärnä A, Sulasalmi P, Visuri V-V, Fabritius T, Torvinen P & Koskinen J
    "Numerical modelling of slag cooling", Proceedings of the 4th European Steel Technology and Application Days, Stahlinstitut VDEh, Düsseldorf, Germany, forthcoming.
  • Louhenkilpi S, Miettinen J, Laine J, Vesanen R, Rentola I, Moilanen J, Visuri V-V, Heikkinen E-P & Jokilaakso A
    "Online Modelling of Heat Transfer, Solidification and Microstructure in Continuous Casting of Steel", Proceedings of the 5th International Conference on Advances in Solidification Processes and 5th International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining, The Austrian Society for Metallurgy and Materials, Salzburg, Austria, forthcoming.
  • Miettinen J, Louhenkilpi S, Visuri V-V & Fabritius T
    Advances in Modeling of Steel Solidification with IDS. Proceedings of the 5th International Conference on Advances in Solidification Processes and 5th International Symposium on Cutting Edge of Computer Simulation of Solidification, Casting and Refining, Salzburg, Austria 17-21 June 2019. Salzburg, Austria, The Austrian Society for Metallurgy and Materials.
  • Veijola T, Aula M, Hyttinen N, Visuri V-V, Jokinen M & Fabritius T
    "Modifying the EAF voltage tap profile for lower electrode tip consumption and increased energy efficiency", Proceedings of the 4th European Steel Technology and Application Days, Stahlinstitut VDEh, Düsseldorf, Germany, forthcoming.
  • Visuri V-V, Sulasalmi P, Vuolio T, Paananen T, Haas T, Pfeifer H & Fabritius T
    "Mathematical Modelling of the Effect of Reagent Particle Size Distribution on the Efficiency of Hot Metal Desulphurisation", Proceedings of the 4th European Steel Technology and Application Days, Stahlinstitut VDEh, Düsseldorf, Germany, forthcoming.

2018
 

  • Alatarvas T, Heikkinen E-P, Antola T, Määttä L & Fabritius T
    On the Use of Aspect Ratio and Shape Factor in the Estimation of Inclusion Characteristics. - The 10th International Conference on Clean Steel, 18-20 September, Budapest, Hungary. Budapest, Hungarian Mining and Metallurgical Society. 1-10
  • Aula M, Pauna H, Andersson N, Jonsson C & Fabritius T
     “Arc plasma emerging from the foaming slag – Plasma diagnostics and visual observations”, Proceedings of the 7th International Congress on Science and Technology of Steelmaking, Associazione Italiana di Metallurgia, Venice, Italy, 2018.
  • Fabritius T & Visuri V-V
    On the heterogeneity of AOD slags in different stages of blowing, Proceedings of the 8th European Oxygen Steelmaking Conference. October 10-12, 2018 Taranto, Italy.
  • Heikkinen E-P, Visuri V-V & Fabritius T
    On the heterogeneity of AOD slags in different stages of blowing. - Proceedings of the 8th European Oxygen Steelmaking Conference. Taranto, Italia, Associazione Italiana di Metallurgia.
  • Lassi U, Luukkonen T, Nurmesniemi E-T, Pesonen J, Tanskanen P & Tuomikoski S
    Utilization of by-products from mine industry as sorbents in water treatment, 13th International Mine Water Association Congress – Mine Water & Circular Economy : Proceedings, Volume 3.
  • Laukka A, Heikkinen E-P & Fabritius T
    “Microalloying of molybdenum and boron: The effect of slab scale formation of AISI 301 (EN 1.4310) in slab reheat furnace conditions”, Proceedings of the 7th International Congress on Science and Technology of Steelmaking, Associazione Italiana di Metallurgia, Venice, Italy, 2018.
  • Palovaara T, Visuri V-V & Fabritius T
    Physical Modelling of Gas Injection in a Ladle.  -Proceedings of the 7th International Congress on Science and Technology of Steelmaking, Associazione Italiana di Metallurgia, Venice, Italy, 2018.
  • Pauna H, Aula M, Willms T, Echterhof T & Fabritius T
    “Prospects of plasma analysis for electric arc furnaces”, Proceedings of the 7th International Congress on Science and Technology of Steelmaking, Associazione Italiana di Metallurgia, Venice, Italy, 2018.
  • Ramasetti E, Visuri V-V, Sulasalmi P & Fabritius T
    Experimental and Numerical Investigation of Slag Thickness Effect on the Formation of Slag Eye in a Water Model of a Steel Making Ladle. - Proceedings of the 21st Australasian Fluid Mechanics Conference. Australasian Fluid Mechanics Society.
  • Ramasetti E, Visuri V-V, Sulasalmi P & Fabritius T
    A CFD and Experimental Investigation of Slag Eye in Gas Stirred Ladle. - Proceedings of the 5th International Conference on Fluid Flow, Heat and Mass Transfer. Proceedings of the International Conference on Fluid Flow, Heat and Mass Transfer 2018. 1-10, 148.
  • Suopajärvi H, Wang C, Mousa E & Fabritius T
    Life cycle CO2 emission reduction in nordic integrated steel plant by applying biomass-based reducing agents. - European Biomass Conference and Exhibition Proceedings. European biomass conference and exhibition proceedings, ETA-Florence Renewable Energies. 1420-1424.
  • Visuri V-V, Mattila R, Kupari P & Fabritius T
    A comparative study on refractory wear associated with fluxes for AOD slags.- Proceedings of the 7th International Congress on Science and Technology of Steelmaking, Associazione Italiana di Metallurgia, Venice, Italy, 2018.


2017
 

  • Aula M, Hultgren M, Vallo K, Jokinen M & Fabritius T
    Analysis of time delay in heat transfer caused by slag accumululated on EAF side panels. - Proceedings of the 3th European Steel Technology and Application Days (ESTAD 2017).  The Austrian Society for Metallurgy and Materials. 734.
  • Fabritius T, Kemppainen A & Omran M
    Improved recycling of steelmaking dusts and sludges by cold bonded briquetting and microwave treatments, International Process Metallurgy Symposium in honour of Professor Pekka Taskinen Metallurgy as a tool for challenges in circular economy, 7-8 November, 2017, Aalto University, Finland
  • Haapakangas J, Suopajärvi H, Dahl E, Kemppainen A & Fabritius T
    Evaluation of bio-coke strength and reactivity for blast furnace use. - Proceedings of the 3rd European Steel Technology and Applications Days.  The Austrian Society for Metallurgy and Materials-ASMET. 1731-1740.
  • Heikkinen E-P, Visuri V-V, Suopajärvi H, Kemppainen A, Aula M, Sulasalmi P &  and Fabritius T
    "Selected research focus areas for energy and material improvements in reduction and refining metallurgy"', Proceedings of the 2nd ISIJ-VDEh-Jernkontoret Joint Symposium, Jernkontoret, Stockholm, Sweden, pp. 24–33, 2017.
  • Heikkinen E-P, Leinonen V, Tanskanen P & Fabritius T
    A Computational study to estimate the possibilities to improve utilisation of stainless steelmaking slags, 1st International Conference on Energy and Material Efficiency and CO2 Reduction in the Steel Industry, EMECR2017, 11-13.10.2017 Kobe, Japan, ISIJ. 86-89.
  • Kemppainen A, Mousa E, Wang C, Suopajärvi H, Iljana M, Heikkinen E-P & Fabritius T
    Introduction of biomass lignin to blast furnace process as cement substitute in cold-bonded briquette, EMECR, 1st International Conference on Energy and Material Efficiency and CO2 Reduction in the Steel Industry, The Iron and Steel Institute of Japan ISIJ, 386-389. 11-13.10.2017, Kobe, Japan.
  • Peltosaari O, Strand S, Tanskanen P, Heikkinen E-P, Sirén O & Lamberg P
    Mineralogical study to determine agglomeration free heat treatment conditions for spodumene concentrate. Process Mineralogy '17. 20-22.3.2017. Cape Town, South Africa. 15. s.
  • Penttinen M, Fabritius T, Iljana M & Paananen T
    Testing an organic binder to replace bentonite in iron ore pellets. 2017 SME Annual Conference & Expo, 17-19 April 2017, Duluth, Minnesota.
  • Pesonen H, Visuri V-V, Ikäheimonen T & Fabritius T
    "In Situ Measurement of Silicon Content in Molten Ferrochrome", Proceedings of the European Steel Technology and Application Days 2017, The Austrian Society for Metallurgy and Materials, Vienna, Austria, pp. 1218–1227, 2017.
  • Ramasetti E, Visuri V-V, Sulasalmi P, Kärnä A & Fabritius T
    Numerical study of multiphase flows in a ladle for different closure models, The 11th Pacific Symposium on Flow Visualization and Image Processing, 1-3 December 2017,Kumamoto, JAPAN.
  • Suopajärvi H, Dahl E, Kemppainen A & Fabritius T
    Evaluation of bio-coke strength and reactivity for blast furnace use, European Steel Technology and Application Days, ESTAD, 26 – 29.6.2017, Wien, Austria.
  • Tanskanen P, Lamberg P, Sirén O, Takalo J & Kurki L
    On-line monitoring of spodumene flotation with novel time-resolved Raman Spectroscopy. Process Mineralogy ’17, Cape Town, South-Africa, 20-3.3 2017. Cape Town, South Africa. 13. s.


2016

  • Aula M, Jokinen M, Hooli P, Fabritius T & Vallo K
    Why OES measurements beats conventional methods in control of EAF.  - Conference proceedings of the 11th European Electric Steelmaking Conference.
  • Farrokh N, Fabritius T & Askari M
    Effect of heating rate on the properties of two noncoking coals used in tunnel kiln direct reducton of iron process.  - 7th European Coke and Ironmaking Congress - ECIC 2016, 12-14 September 2016.
  • Gornostayev S, Heino J & Fabritius T.
    Relationships of cracks and pores in metallurgical coke.  - SCANMET V: Proceedings of the 5th International Conference on Process Development in Iron and Steelmaking, June 12–15, 2016, Luleå, Sweden. Lulea, Sweden. 1-7
  • Haapakangas J, Suopajärvi H, Mattila O & Fabritius T
    The impact of H2 and H2O on coke gasification in the blast furnace shaft.  - SCANMET V - 5th International Conference on Process Development in Iron and Steelmaking, 12–15 June 2016, Luleå, Sweden.  1-10
  • Haas T, Visuri V-V, Kärnä A, Isohookana E, Sulasalmi P,  Eriç R, Pfeifer H & Fabritius T
    “Physical Modelling of the Effect of Slag and Top-Blowing on Mixing in the AOD Process”, in R. G. Reddy, P. Chaubal, P. C. Pistorius and U. Pal (eds.), Advances in Molten Slags, Fluxes, and Salts: Proceedings of the 10th International Conference on Molten Slags, Fluxes, and Salts, The Minerals, Metals and Materials Society, Seattle, WA, USA, pp. 999–1008, 2016.
  • Heino J, Gornostayev S, Arvola J, Husgafvel R & Fabritius T
    Development of Alternative Raw Material and by-Product Diversity in the Ore-based Carbon Steel Industry on the Way to the Circular Economy Society. Circular Materials Conference 10-12 May, 2016. Gothenburg, Sweden.
  • Iljana M, Kemppainen A, Paananen T, Mattila O, Pisilä E, Kuznetsov A, Penttinen M & Fabritius T
    Testing an organic binder to replace bentonite in iron ore pellets.  - SCANMET V: Proceedings of the 5th International Conference on Process Development in Iron and Steelmaking, June 12–15, 2016, Luleå, Sweden. Swerea MEFOS. Luleå, Sweden. 1-10
  • Kemppainen A, Iljana M, Heikkinen E-P, Paananen T, Mattila O & Fabritius T
    Recent development in the evaluation of the high temperature properties of iron ore pellets. - SCANMET V, 5th International Conference on Process Development in Iron and Steelmaking. Swerea MEFOS. Luleå, Sweden. 88
  • Kemppainen A, Wang C, Mousa E, Haapakangas J,  Suopajärvi H & Fabritius T
    Iron ore pellet reduction behavior in potential low CO2 blast furnace scenarios.  - 7th European Coke and Ironmaking Congress - ECIC 2016: Proceedings.  1-10
  • Visuri V-V, Isohookana E, Kärnä A, Haas T, Eriç R & Fabritius T
    “A Physical Modelling Study of Mixing in an AOD Vessel”, Proceedings of the 5th International Conference on Process Development in Iron and Steelmaking, Swerea MEFOS, Luleå, Sweden, 2016.
  • Pylvänäinen M, Visuri V-V, Liedes T, Laurila J, Karioja K, Pikkupeura S, Ollila S & Fabritius T
    “Vibration-based Assessment of Gas Stirring Intensity in Ladle Treatments”, Proceedings of the 5th InternationalConference on Process Development in Iron and Steelmaking, Swerea MEFOS, Luleå, Sweden, 2016.
  • Suopajärvi H & Kemppainen A, Haapakangas J & Fabritius T
    Bioenergy use in iron and steelmaking : opportunities and barriers.  - SCANMET V: Proceedings of the 5th International Conference on Process Development in Iron and Steelmaking, June 12–15, 2016, Luleå, Sweden. Swerea Mefos. Ruotsi. 1-10
  • Visuri V-V, Isohookana E, Kärnä A, Haas T, Eriç Rauf H & Fabritius T
    A Physical Modelling Study of Mixing in an AOD Vessel.  - SCANMET V: Proceedings of the 5th International Conference on Process Development in Iron and Steelmaking, June 12–15, 2016, Luleå, Sweden. 88


2015

  • Alatarvas T, Määttä L, Antola T, Leinonen M, Ollila S, Heikkinen E-P & Fabritius T
    Evolution of oxide inclusion characteristics during continuous casting: from mould toproduct. 9th International Conference on Clean Steel. 8-10.9.2015, Budapest, Hungary. OMBKE. 12 p.
  • Aula M,  Fabritius T & Fomkin V
    Measurement of Hot-spot Optical Emission Spectrum from Industrial Electric Arc Furnace Used in Making of Carbon Steel. - Proceedings of the 6th International Congress on the Science and Technology of Steelmaking(ICS2015) Beijing, China May 12-14, 2015, The Chinese Society for Metals. 283-284.
  • Aula M, Fabritius T & Pisilä S
    On-line analysis of process conditions in ilmenite smelting with optical emission spectrometry. - European Metallurgical Conference 2015 (EMC 2015) Vol. 2. Waschki, Ulrich. No series, GDMB Verlag. 1055-1070.
  • Gornostayev S, Heino J & Fabritius T
    Macro-, micro- and nano-porosity of metallurgical coke. - SCANDEM2015–Annual Conference of the Nordic Microscopy Society.  Jyväskylä, Finland. 1-2.
  • Heikkinen E-P, Ikäheimonen T, Vestman A, Alavuokila H & Fabritius T
    Alternative oxidic raw materials for ferrochrome converter. 2nd International Conference "Advances in Metallurgical Processes & Materials" 4-5.6.2015. Kyiv, Ukraine. 9 p.
  • Heikkinen E-P, Alatarvas T, Määttä L, Antola T, Leinonen M, Ollila S & Fabritius T
    A thermodynamic study on the distribution of sulphur between inclusions and molten steel. 9th International Conference on Clean Steel. 8-10.9.2015, Budapest, Hungary. OMBKE. 11 p.
  • Iljana M, Kemppainen A, Heikkinen E-P, Fabritius T, Paananen T & Mattila O
    A new sophisticated method for evalvating the reduction-softenign properties of iron burden materials. Metec & 2nd Estad 2015. 15-19.6.2015. Düsseldorf, Germany. 10 p.
  • Kemppainen A, Ohno K-I, Iljana M, Mattila O, Heikkinen E-P, Paananen T, Maeda T, Kunitomo K &  Fabritius T
    Softening behavior of iron ore pellets in the cohesive zone of a blast furnace. - Proceedings of Metec & 2nd ESTAD 2015. Lüngen, Hans. Steel institute VDEh. Ironmaking, Session 14.
  • Kemppainen A, Iljana M, Heikkinen E-P, Fabritius T, Ohno K-I, Maeda T, Kunitomo K, Mattila O & Paananen T
    Softening behavior of iron ore pellets in the cohesive zone of a blast furnace. Metec & 2nd Estad 2015. 15-19.6.2015. Düsseldorf, Germany. 10 p.
  • Moilanen J, Savolainen J, Heikkinen E-P, Fabritius T & Hooli P
    Exploiting light optical microscope for determining inclusion size distribution in stainless steel. 9th International Conference on Clean Steel. 8-10.9.2015, Budapest, Hungary. OMBKE. 10 p.
  • Pisilä S, Palovaara P, de Jong A & Aula M
    Ilmenite Smelting in a Pilot Scale DC Furnace. - Energy efficiency and environmental friendliness are the future of the global Ferroalloy industry: Proceedings of the Fourteenth International Ferroalloys Congress INFACON XIV. (May 31-June 4, 2015, Kiev, Ukraine). Ukraine, INFACON. 202-209.
  • Rotevatn T, Wasbø S, Järvinen M,  Fabritius T, Ollila S,  Hammervold A & De Blasio C
    A Model of the CAS-OB Process for Online Applications.  - 4th IFAC Workshop on Mining, Mineral and Metal Processing MMM 2015 Oulu, Finland, 25–27 August 2015. Leiviskä, Kauko. IFAC-PapersOnLine 48, 17. 6-11.
  • Suopajärvi H, Haapakangas J, Fabritius T, Wiklund C-M, Saxén H, Källi A, Korpijärvi K,  Kohl T, Järvinen M, Mattila O, Paananen T, Päätalo M, Hooli P, Närhi L & Riekkola L
    System modelling to optimize low-carbon footprint fuel usage in Finnish metallurgical industry. - Book of Proceedings Bioenergy 2015.  Jyväskylä. 69-76.

 

2014

  • Gornostayev S, Heino J, Kokkonen T, Makkonen H, Huttunen S & Fabritius T
    Optical and wavelet-based image analysis of experimental metallurgical coke. 18th International Microscope Congress, 7-12 September 2014, Praque, MS-14-P-1462, 2p.
  • Gornostayev S, Heino J & Fabritius T
     FESEM in the investigations of interaction of molten iron with metallurgical coke. 18th International Microscope Congress, 7-12 September 2014, Prague, MS-14-P-1496, 2p.
  • Peltosaari O, Tanskanen P, Heikkinen E-P, Fabritius T
    ayß-phase transformation of spodumene with hybrid microwave and conventional furnaces. - The 3rd International Symposium on Process Mineralogy '14, November 17-19, 2014, Cape Town, South Africa. Minerals Engineering International. No series. South Africa, Minerals Engineering International.
  • Visuri V-V, Järvinen M, Pääskylä K, Kärnä A, Sulasalmi P, DeBlasio C, Ollila S & Fabritius T
    ”Preliminary Validation of a Numerical Model for the CAS-OB Process”, Proceedings of the 7th European Oxygen Steelmaking Conference, Czech Metallurgical Society, Třinec, Czech Republic, 2014.

 

2013

  • Gornostayev S, Heino J, Kokkonen T, Makkonen H, Huttunen S &  Fabritius T
    Textural variations in experimental metallurgical coke: insights from optical microscopy and wavelet-based image analysis. MC 2013 Conference, Regensburg, Germany. MC 2013 Proceedings, Vol. 2, p. 525-593.
  • Heikkilä A, Pussinen J, Mattila O & Fabritius T
    Effect of coke's texture on electrical behavior, INFACON XIII, Kazakhstan, Almaty, June 9-12, 2013.
  • Heikkinen E-P, Makkonen H, Heino J, Paananen T, Paukkeri A & Fabritius T
    Characterisation of the fine residues from the iron and steelmaking processes of the Northern Finland steel plants. The ISIJ-VDEh-Jernkontoret Joint Symposium (The 14th ISIJ-VDEh Seminar and The 8th Japan-Nordic countries Joint Symposium on Science and Technology of Process Metallurgy). 15-16. 4. 2013. Osaka, Japan. The Iron and Steel Institute of Japan. s. 232-241.
  • Roininen J & Kuokkanen V
    Using Granulation (pelletizing) to increase the usage of slags. The 7th European Slag Conference. 9th - 11th October 2013, in Ijmuiden the Netherlands.

     

2012

  • Alatarvas T, Iljana M, Mattila O, Paananen T & Fabritius T
    Gas compositon change in a single sinter, pellet and coke layer in simulated blast furnace conditions. SCANMET IV, 4th International Conference on Process Development in Iron and Steelmaking. 10−13 June 2012, Luleå, Sweden.
  • Gornostayev S, Heikkinen E-P, Heino J, Fabritius T, Härkki J & Kerkkonen O
    Mineral-induced CO2 emissions during production of metallurgical coke. Carbon 2012 - The annual World Conference on Carbon. 17-22.6.2012. Krakow, Poland. The Polish Carbon Society. 3 s.
  • Gornostayev S, Fabritius T, Heino J & Härkki J
    Properties of surface of metallurgical coke: insights from scanning electron microscopy. In: SCANMET IV conference, Lulea, Sweden, ISBN 978-91-637-0670-7, v. 1, 157-165.
  • Haapakangas J, Kokkonen T, Fabritius T, Uusitalo J & Mattila O
    Measuring coke hot strength with a Gleeble, The 4th International Conference on Process Development in Iron and Steelmaking Volume 1. Luleå, Sweden, Swerea MEFOS. 177-184.
  • Heikkinen E-P, Savolainen J, Ikäheimonen T, Visuri V-V & Fabritius T
    A study on the Al-Ti-O-N -inclusions in austenitic stainless steels - A comparision between CTD and process sampless. 8th International Conference on Clean Steel. 14-16.5.2012. Budapest, Hungary. OMBKE & IOM. s. 60-61.
  • Heino J, Gornostayev S, Kokkonen T, Huttunen S & Fabritius T
    Waste plastic – From harmful carbon based material to valuable raw material of metallurgical coke, coke oven gas, hydrogen, and hydrocarbon oil. Annual World Conference on Carbon, 17-22 June, 2012, Krakow, Poland. Oral presentation and paper in conference proceedings.
  • Heino J
    Nordic Recycling VI, 9-10 October, 2012, Luleå, Sweden. Oral and PowerPoint presentation.
  • Järvinen M, Ollila S, Kärnä  A & Fabritius T
    A novel approach for numerical modelling of the CAS-OB process, The 4th International Conference on Process Development in Iron and Steelmaking Volume 2. Luleå, Sweden, Swerea MEFOS. 79-88.
  • Mäkelä M, Paananen T, Heino J, Kokkonen T, Huttunen S, Makkonen H & Dahl O
    Potential utilisation of industrial residues as supplementary binder materials in blast furnace briquetting. 4th International Conference on Process Development in Iron and Steelmaking, 10-13 June, 2012, Luleå, Sweden. Oral presentation and paper in conference proceedings.
  • Nevgi A, Heikkinen E-P, Salminen R, Murtonen M, Vehviläinen S & Kiuttu K
    Opetuskokeilut kollegojen tietoon ja yliopistopedagogisen tutkimuksen julkaiseminen - Yliopistopedagogiikka-lehden kirjoittajakoulu. Peda-forum-päivät. 21-22.8.2012. Espoo. s. 17.
  • Suopajärvi H & Fabritius T
    Evaluation of the possibility to utilize biomass in Finnish blast furnace ironmaking, The 4th International Conference on Process Development in Iron and Steelmaking Volume 1. Luleå, Sweden, Swerea MEFOS. 629-638.
  • Tanskanen P, Paananen T & Heikkinen E-P
    Effect of Al2O3 content on alkali holding capacity of blast furnace slag and related liquids. IX International Conference on Molten slags, fluxes and salts. 27-31.5.2012. Beijing, China. The Chinese Society for Metals. s. 99-100 (abstract).
  • Vehviläinen S & Heikkinen E-P
    "Pitääkö yliopisto-opettajan osata kirjoitaa kasvatustiedettä?" Kirjoittaminen yliopistopedagogisen asiantuntijuuden rakentamisessa. Peda-forum-päivät. 21-22.8.2012. Espoo. s. 49.
  • Visuri V.-V, Heikkinen E-P, Järvinen M, Kupari P & Fabritius T
    Phenomena-based model in AOD process improvement. SCANMET IV. The 4th International Conference on Process Development in Iron and Steelmaking Volume 1. Luleå, Sweden, Swerea MEFOS. 225-235.

2011

  • Dahl O, Mäkelä M, Watkins G, Husgafvel R & Heino J
    Teollisuuden sivuainevirrat ja niiden hyödyntäminen. Kemian päivät, Helsinki, Suomi.
  • Dahl O, Mäkelä M, Watkins G, Husgafvel R & Heino J
    Industrial symbiosis for sustainable production. Helsingin yliopiston ympäristötutkimuksen – ja opetuksen yksikön HENVI –esitelmäsarja, Helsinki, Suomi.
  • Gornostayev S, Fabritius T & Härkki J
    Observations on graphite in Fe-Si droplets of blast furnace coke. Abstracts of the Microscopy Conference 2011 in Kiel, Germany. M. Feuerbacher, K. Ulrich. Kiel, Germany. 1-2.
  • Gornostayev S, Fabritius T & Härkki J
    SEM and EPMA in characterization of inorganic compounds in metallurgical coke. Abstracts of 62nd Meeting of the Scandinavian Microscopy Society, Oulu, Finland. Ronkainen V-P., Karppinen S-M., Järvenpää, S.. Oulu, University of Oulu Press. 89.
  • Gornostayev S, Fabritius T & Härkki J
    SEM/FESEM in characterization of carbon matter on a surface of metallurgical coke. Abstracts of 62nd Meeting of the Scandinavian Microscopy Society, Oulu, Finland. Ronkainen V-P., Karppinen S-M., Järvenpää, S. Oulu, University of Oulu Press. 88.
  • Haapakangas J, Mattila O &  Fabritius T
    Effect of injection rate on coke dust formation and coke gasification in a blast furnace shaft. METEC InSteelCon 2011, Düsseldorf, Germany. Kim J, Lüngen H B. Session 13..
  • Haapakangas J, Mattila O & Fabritius T
    Effect of injection rate on coke dust formation and coke gasification in a blast furnace shaft. METEC InSteelCon 2011, Düsseldorf, Germany. Kim J, Lüngen H B. Session 13.
  • Heikkinen E-P, Ikäheimonen T, Mattila O, Fabritius T & Visuri V-V
    Behaviour of silicon, carbon and chromium in the ferrochrome converter - a comparison between CTD and process samples. Proceedings of the 6th European Oxygen Steelmaking Conference. Stockholm, Sweden, 9.-10.9.2011. Sivut 316-329 Artikkelinumero 3-04.
  • Husgafvel R, Nordlund H, Heino J, Mäkelä M, Watkins G & Dahl O
    Sustainability assessment of secondary products from integrated pulp and paper mill and carbon steel plant around Bothnian arc. 3rd NorLCA Symposium, 15-16 of September 2011, Helsinki Environment Institute, Helsinki, Finland.
  • Husgafvel R, Nordlund H, Heino J, Mäkelä M, Watkins G & Dahl O
    Sustainability assessment of secondary products from integrated pulp and paper mill and carbon steel plant around Bothian Arc, The Symposium on Industrial Ecology for Young Professionals (SIEYP II), June 11, 2011 Berkeley, California.
  • Husgafvel R, Nordlund H, Heino J, Mäkelä M, Watkins G & Dahl O
    LCA as a part of the utilization of cross-industrial residue flows. Application of life cycle methodologies to support corporate environmental decision-making, Finnish Environment Institute, (SYKE), 10.3.2011.
  • Juuti T, Karjalainen P, Rovatti L, Heikkinen E-P & Pohjanne P
    Contribution of Mo and Si to Laves-phase precipitation in type 444 steel and its effect on steel properties. 7th European Stainless Steel Conference, 21-23 September, 2011, Como, Italy. Proceedings. 1-9  77.
  • Järvinen M, Pisilä S, Kärnä A, Visuri V-V, Fabritius T, Ikäheimonen T & Kupari P
    Fundamental Mathematical Modelling of AOD Process. 4th International Conference on Modelling and Simulation of Metallurgical Processes in Steelmaking 27.6.-1.7.2011. Stahlinstitut VDEh. Düsseldorf, Germany, Stahlinstitut VDEh.
  • Kemppainen A, Mattila O & Paananen T
    Reduction of olivine pellets in CO-CO2-H2-H2O-N2 gas. METEC InSteelCon 2011 Düsseldorf, Germany. Kim J, Lüngen H. METEC InSteelCon 2011 Proceedings. Düsseldorf, Germany, Steel Institute VDEh. Session 8.
  • Kokkonen T, Gornostayev S & Fabritius T
    Preparation of samples of metallurgical coke for solid-state analysis. Abstracts of 62nd Meeting of the Scandinavian Microscopy Society, Oulu, Finland, June 8-10, 2011. Ronkainen V-P., Karppinen S-M., Järvenpää, S.. University of Oulu Press, Scandinavian Microscopy Society. 91.
  • Kukurugya F, Orac D, Takacova Z, Vindt T, Miskufova A, Havlik T, Kekki A, Aromaa J, Forsen O & Makkonen H
    Chemical and structural characterization of steelmaking dust from stainless steel production. Proceedings of EMC 2011. Volume 4. EMC 2011 (European Metallurgical Conference 2011). June 26-29, 2011, Düsseldorf, Germany. Harre, J., Waschki, U. (eds.), GDMB. 1171-1184.
  • Leiviskä T, Sarpola A, Heikkinen E-P & Tanskanen J
    2011. Surface charge properties and thermal behaviour of aluminium silicate clays. Ninth Keele meeting on Aluminium – Aluminium and life: Living in the aluminium age. 19-23.2.2011. Niagara-on-the-lake, Ontario, Canada. Birchall centre for inorganic chemistry and material science, Keele University, McMaster University and Ryerson University. s.19.
  • Suopajärvi H & Angerman M
    Layered Sustainability Assessment Framework. MetecInSteelCon 2011 Proceedings, EECRsteel 1st International Conference on Energy Efficiency and CO2 Reduction in the Steel Industry. Hans Bodo Lüngen, Grant Mahmutovic, MetecInSteelCon 2011 Proceedings, Düsseldorf, Germany. 10.
  • Tanskanen P, Heikkinen E-P, Karjalainen J, Seppelin S & Lassi U
    An experimental study on the alpha-to-beta-spodumene phase transformation. Proceedings of the Eco-mates 2011. International symposium on materials science and innovation for sustainable society - Eco-materials and Eco-innovation for global sustainability. 28-30.11.2011. Osaka, Japan. Takahashi Yasuo. 219-220.

2010

  • Heikkinen E-P, Ikäheimonen T, Mattila O & Fabritius T
    A thermodynamic study on the oxidation of silicon, carbon and chromium in the ferro-chrome converter. The twelwth international ferro alloy congress INFACON XII. 6-9.6.2010. Helsinki, Finland. s. 229-237.
  • Heikkinen E-P & Jaako J
     Context-free education - mission: impossible.  - Proceedings of Reflektori 2010 - Symposium of Engineering education December 9-10, 2010. Myller Eeva. Dipoli-reports B 2010:1. 79-88.
  • Ollila J, Niemelä P, Rousu A & Mattila O
    Preliminary Characterization of the Samples Taken From A Submerged Arc Furnace Ferrochrome Furnace During Operation. - Proceedings of the Twelfth International Ferroalloys Congress. Sustainable Future. Volume I. June 6-9. 2010 Helsinki, Finland. Vartiainen Asmo, Outotec Oyj. 317-326.
  • Rousu A, Mattila O & Tanskanen P
    A Laboratory Investigation of the Influence of Electric Current on the Burden Reactions in A Submerged Arc Furnace.

2009

  • Heikkinen E-P, Riipi J, Fabritius T, Pajarre R & Koukkari P
    Computational modelling of oxides' surface tensions in secondary metallurgy and continuous casting. - MOLTEN 2009, 18-21. tammikuuta 2009, Santiago, Chile. Sanchez M. et al. (eds.). Santiago. 507-515
  • Jaako J, Ahola J & Heikkinen E-P
    Department of process and environmental engineering. Centres of excellence in university education -seminar. 24-25.2.2009. Helsinki. Korkeakoulujen arviointineuvosto.
  • Tanskanen P, Kinnunen K & Paananen T
    Significant mineralogical differences between basic test and production iron ore sinters with equal chemical composition.  - MOLTEN 2009, 18-21. tammikuuta 2009, Santiago, Chile. Sanchez M. et al. (eds.). Chile. 947-956

2008

  • Fabritius T & Luomala M
    Potential of physical models for developing of metallurgical process units. - Scanmet III, 3rd International Conference on Process Development in Iron and Steelmaking, 8-11 June 2008, Luleå, Sweden. SCANMET vol. 2, nro 3. Luleå, Sweden. MEFOS 2008. s. 31-40.
  • Gornostayev S & Härkki J
    EPMA and SEM in characterization of inorganic compounds in blast furnace coke. - COM2008: 47th Conference of Metallurgists conference, August 24-27, 2008, Winnipeg, Canada. Conference of Metallurgists nro 47. Winnipeg, Manitoba, Canada. METSOC 2008. s. 11-18.
  • Gornostayev S, Kerkkonen O & Härkki J
    Use of mineralogical data for coking and blast-furnace processes. - SCANMET III - 3rd International Conference on Process Development in Iron and Steelmaking, 8-11 June 2008, Luleå, Sweden. SCANMET vol. 2, nro 3. Luleå, Sweden. MEFOS 2008. s. 255-264.
  • Heino J, Mälkki H, Leinonen V & Koskenkari T
    Harjavalta industrial park as an example of an industrial ecosystem when developing local and regional sustainability. - 14th Annual International Sustainable Development Research Conference September 21-23, 2008, India Habitat Center New Delhi, India. Annual International Sustainable Development Research Conference nro 14. 2008.
  • Heino J, Watkins G, Makkonen H, Koskenkari T, Leinonen V, Dahl O, Fabritius T & Virtanen E
  • Industrial ecology applied to metallurgical, chemical and pulp and paper industries around the Bothnian Arc. - Scanmet III. 3rd International Conference on Process Development in Iron and Steelmaking. 8.-11.6.2008, Luleå, Sweden. MEFOS. Scanmet vol. 1, nro 3. Luleå, Sweden. MEFOS 2008. s. 243-252.
  • Järvinen M, Kärnä A & Fabritius T
    Detailed numerical modelling of gas-liquid and liquid-solid reactions in steel making processes. - Scanmet III, 3rd International Conference on Process Development in Iron and Steelmaking, 8-11 June 2008, Luleå, Sweden. SCANMET vol. 1, nro 3. Luleå, Sweden. MEFOS 2008. s. 347-355.
  • Kärnä A, Hekkala L, Fabritius T, Riipi J & Järvinen M
    CFD model for nitrogen transfer in AOD converter. - Scanmet III, 3rd International Conference on Process Development in Iron and Steelmaking, 8-11 June 2008, Luleå, Sweden. SCANMET vol. 1, nro 3. Luleå, Sweden. MEFOS 2008. s. 155-161.
  • Leinonen M, Heikkinen E-P, Ollila S & Lilja J
    Improvement of the ladle slag reduction practice based on industrial trials and thermodynamic calculations. - Scanmet III. 3rd International Conference on Process Development in Iron and Steelmaking. 8.-11.6.2008 Luleå, Sweden. MEFOS.. Scanmet vol. 2, nro 3. Luleå, Sweden. MEFOS 2008. s. 305-314.
  • Paananen T, Heikkinen E-P, Kokkonen T & Kinnunen K
    Preparation of mono-, di- and hemicalcium ferrite phases via melt for the reduction kinetics investigations. - Scanmet III - 3rd International Conference on Process Development in Iron and Steelmaking. 8.-11.6.2008. Luleå, Sweden. MEFOS. Scanmet vol. 1, nro 3. Luulaja. MEFOS 2008. s. 601-610.
  • Riipi J, Fabritius T, Pajarre R & Koukkari P
    Calculation of surface tension of casting powder systems used in steelmaking. - Calphad XXXVII, International Conference on Computer Coupling of Phase Diagrams and Thermochemistry, Saariselkä, Finland, June 15.-20. 2008. Calphad nro 37. 2008.
  • Rousu A
    The Current transfer in the burden of a submerged arc furnace. Third Nordic Symposium for Young Scientists in Metallurgy, May 14-15, 2008, TKK, Espoo, Finland. Nordic Symposium for Young Scientists in Metallurgy nro 3. Helsinki. Helsinki University of Technology 2008. s. 92-95.
  • Savolainen J, Fabritius T & Mattila O
    Research of slag emulsification with physical miniature model. - Third Nordic Symposium for Young Scientists in Metallurgy, May 14-15, 2008, TKK, Espoo, Finland. Nordic Symposium for Young Scientists in Metallurgy nro 3. Helsinki. Helsinki University of Technology 2008. s. 27-33.

2007

  • Heikkinen E-P, Ahola J & Hiltunen J
    Kokemuksia DAS-mallin deskriptiivisen vaiheen opintojen toteutuksessa prosessi- ja ympäristötekniikan osastolla. - Reflektori 2007, tekniikan opetuksen symposium 3.- 4.12.2007, Espoo, Finland. Anu Yanar ja Kaisa Saarela-Kivimäki. Espoo. Teknillinen korkeakoulu 2007. s. 109-112.
  • Heikkinen E-P, Hämäläinen H & Ahola J
    Fysikaalisen kemian opetuksesta prosessi- ja ympäristötekniikan viitekehyksessä. - Reflektori 2007, tekniikan opetuksen symposium, 3.-4.12.2007, Espoo, Finland. Anu Yanar ja Kaisa Saarela-Kivimäki. Espoo. Teknillinen korkeakoulu 2007. s. 183-186.
  • Heikkinen E-P, Riipi J & Fabritius T
    Computational study on the nitrogen content of liquid stainless steel in equilibrium with Ar-N2-atmosphere. - 7th International Conference on Clean Steel 4.-6.6.2007. Balatonfüred, Hungary. OMBKE & IOM. 2007. s. 436-443.
  • Heino J & Koskenkari T
    Harjavallan suurteollisuuspuisto teollisena ekosysteeminä. - Finnmateria kongressi, 9.- 10.5.2007 Jyväskylässä. Jyväskylä. 2007. s. 1-27.
  • Leinonen V, Heino J, Makkonen H & Härkki J
    Towards sustainable development - nickel slag's way to a product. - 13th Annual International Sustainable Development Research Conference, Critical Perspectives on Health, Climate Change and Corporate Responsibility, June 10.-12., 2007 at Mälardalen University in Västerås, Sweden. Pontus Cerin, Peter Dobers, Birgitta Schwartz. Västerås. Mälardalen University in Västerås 2007. s. 164-165.
  • Paananen T & Kinnunen K
    Effect of titanium on reduction degradation of Iron Ore agglomerates. - Iron Ore Conference 2007, Perth, WA, 20.-22. August, 2007. Perth, WA. 2007. s. 361-368.

2006

  • Leinonen V
    Saving the natural raw materials - potential for copper slag utilisation. - Second Nordic Symposium for Young Scientist in Metallurgy, March 22-23. 2006. Tukholma. KTH 2006. s. 1-6.
  • Leinonen V
    Kupari- ja nikkelikuonien tuotteistaminen, haasteet ja mahdollisuudet. - Kierrätys metallurgisissa prosesseissa. Oulu. Pohto 2006. s. 1-25.
  • Makkonen H
    Teollisten pölyjen käsittelyn mahdollisuudet. - Kierrätys metallurgisissa prosesseissa. Oulu. Pohto 2006. s. 1-10.
  • Paananen T
    Effect of impurity element on reduction behavior of magnetite. - Second Nordic Symposium for Young Scientist in Metallurgy, March 22-23,2006, Stockholm, Sweden. Tukholma. KTH 2006. s. 1-6.
  • Ragnhild E, Heikkinen E-P, Koponen J, Samuelsson C & Heiskanen K
    Progress report by the Nordic International Masters Platform (NIMP), Operative gorup, October 2006. Tukholma. KTH 2006. s. 1-12.
  • Tanskanen P & Makkonen H
    Mineralogy of an environmentally acceptable ferrochromium slag product. - Proceedings of material, minerals & metal ecology 06. Afrikka, Kapkaupunki. 2006. s. 1-9. www.min-eng.com

2005

  • Ahola J, Heikkinen E-P, Hiltunen J, Jaako J, Luhtaanmäki S & Puikkonen M
    Pedagoginen malli tutkinnonuudistustyölle Oulun yliopiston prosessi- ja ympäristötekniikan osastolla. - ReflekTori 2005. Tekniikan opetuksen symposium 20.-21.10.2005, Teknillinen korkeakoulu, Dipoli, Espoo, Finland. Sessio 17. Tutkintorakenteen uudistuksen malleja ja prosesseja. 2005. s. 1-5.
  • Ahola J, Heikkinen E-P, Hiltunen J, Jaako J, Luhtaanmäki S & Puikkonen M
    Tutkinnonuudistustyön organisointi Oulun yliopiston prosessi- ja ympäristötekniikan osastolla. - ReflekTori 2005. Tekniikan opetuksen symposium 20.-21.10.2005, Teknillinen korkeakoulu, Dipoli, Espoo, Finland. Teemasessio 10. Opetustyöyhteisön kehittäminen. 2005. s. 1-5.
  • Angerman M
    Plant wide simulations – an example utilizing multiple software tools, Finnish Automation Society, Simulation in Process Planning- seminar, Helsinki, 7.-8. April 2005.
  • Angerman M
    Analysing Material Efficiency and Recycling Scenarios with Factory Simulation Tool, Finnish Forum of Industrial Ecology, seminar, Oulu 2-3. December 2005.
  • Heikkinen E-P, Makkonen H, Heino J, Heikkinen J & Seppänen M
    A computational study on the formation of Zn-, Pb-, Sn-, Cd-, As- and alkali compounds while recycling the integrated steel plant dusts and other iron-containing residues. International Conference on Clean Technologies in the Steel industry. 6-8.6. 2005. Balatonfüred, Hungary. OMBKE. s. 112-121.
  • Heikkinen E-P, Makkonen H, Leinonen V, Paananen T, Virtanen E & Heino J
    Industrial ecology and carbon steel making - Iron bearing residues as raw materials in carbon steel making. Securing the future - International Conference on Mining and the Environment Metals and Energy Recovery. 27. 6. - 1. 7.2005. Skellefteå, Sweden. s. 380-388.
  • Tanskanen P, Makkonen H &  Härkki J
    Characterization and optimisation of by-products and their properties using applied mineralogy and petrology. Proceedings of The 7th Nordic-Japan Symposium. Science and Technology of Process Metallurgy. Jernkontoret, Stockholm, September 15-16 2005. 9 pp.
  • Tanskanen P & Makkonen H
    Applied Mineralogy and Petrology – examples of useful methods for slag composition and property design. Proceedings of the 4th European Slag Conference, Oulu, Finland, June 20-21 2005. 10 pp.

2004

  • Angerman M
    2nd International conference & Exhibition on New Developments in Metallurgical Process Technology.In: Riva del Garda, Italy, 19-21.9.2004.
  • Angerman M
    Iron and steel production process and plant simulations with Factory simulation Tool.In: Scanmet II 2nd International Conference on Process Development in Iron and Steelmaking. 6-9 June 2004, Luleå, Sweden. P 193.
  • Gornostayev S
    Mineral matter in coke. In: Blast Furnace Seminar, March 30-31, 2004, University of Oulu, Finland,http://www.oulu.fi/pomet/BF04/
  • Hekkala L, Fabritius T & Härkki J
    Mathematical model of heat and mass transfer in the steel belt sintering process. In ¨Tenth International ferroalloys congress ‘transformation through technology’¨ 1-4 February 2004. Cape Town, South Africa. Pp. 586-592.
  • Härkki J
    Mathematical model of heat and mass transfer in the steel belt sintering process. In ¨Tenth International ferroalloys congress ‘transformation through technology’¨ 1-4 February 2004. Cape Town, South Africa. Pp. 586-592.
  • Makkonen H
  • The OPTIDUST project: Optimised recycling of steel plants dusts.In ¨Waste Minimization and Resources Use Optimization Conference¨ June 10th 2004 University of Oulu, Finland. Pp 139-142.
  • Mure P, Kurkinen P, Fabritius T & Härkki J
    Vibration Measurement of Oscillation of Melt Bath in 150-ton AOD-converter.In: Scanmet II 2nd International Conference on Process Development in Iron and Steelmaking. 6-9 June 2004, Luleå, Sweden.Pp. 59-68.
  • Tang Y, Fabritius T & Härkki J
    Prediction of exhaust gas composition during AOD reduction stage. In: Scanmet II 2nd International Conference on Process Development in Iron and Steelmaking. 6-9 June 2004, Luleå, Sweden. Pp. 79-88.
  • Tang Y, Fabritius T & Härkki J
    Effect of Fluid Flows on Refractory Wear in AOD. In: Metal Separation Technologies III. Symposium in Honour of Professor Lauri E. Holappa of the Helsinki University of Technology. Copper Mountain, Colorado. June 20-24, 2004. Pp. 219-226.
  • Virtanen E, Fabritius T & Härkki J
    Top lance practice for refining of high chromium melt in converter. In: Scanmet II 2nd International Conference on Process Development in Iron and Steelmaking. 6-9 June 2004, Luleå, Sweden. Pp. 155-164.

2003

  • Angerman M, Harju M, Sippola J & Pöyhtäri S
    Alternative processes and plant simulation made easy. ISSTech 2003, Indianapolis, USA, 27.-30.4.2003.
  • Angerman M, Harju M, Pöyhtäri S & Sippola J
    Flexible simulation tool for process industry. - Nordic Symposium for Young Scientists, Production Metallurgy for Iron, Steel and Ferroalloys, 11-13 June 2003, Oulu, Finland. 2003. p. 1-9.
  • Angerman M, Harju M, Pöyhtäri S & Sippola J
    User-Friendly Tool for Simulating Alternative Production Routes in Iron and Steelmaking, Metec Congress 03 3rd ICSTI Conference, 16.-18.6.2003, Düsseldorf, Saksa, p. 5.
  • Fabritius T, Mure P & Härkki J
    Modelling of the AOD bath oscillation. - Nordic Symposium for Young Scientists, Production Metallurgy for Iron, Steel and Ferroalloys, 11-13 June 2003, Oulu, Finland. Pohto 2003. s. 1-2.
  • Heikkinen E-P, Makkonen H, Heikkinen J & Seppänen M
    Computational study of the formation of Zn, Pb, Sn, Cd and alkali compunds while recycling the integrated steel work rejects. - 2nd Nordic Iron and steel waste recycling day, 5.6.2003, Luleå, Sweden, Mimer. 2003. s. 1-10.
  • Heikkinen E-P, Kokkonen T & Mattila R
    Chemical wear of the steel ladle slagline due to sequential contact with molten steel and ladle slag. - Nordic Symposium for Young Scientists, Production Metallurgy for Iron, Steel and Ferroalloys, 11-13 June 2003, Oulu, Finland. 2003. s. 1-11.
  • Tang  Y, Fabritius T & Härkki J
    Air entrapment and gas escape caused by the unsteady suction ability in the ventilation hood of AOD at the reduction stage. - Nordic Symposium for Young Scientists, Production Metallurgy for Iron, Steel and Ferroalloys, 11-13 June 2003, Oulu, Finland. 2003. s. 16.
  • Tang Y, Fabritius T & Härkki J
    Investigation of air entrapment into an argon oxygen decarburization converter at the reduction stage. - Csiro, 3rd International conference on CFD. Melbourne, Australia. 2003. s. 319-324.

2002

  • Angerman M, Harju M & Fedory P
    A user-friendly tool for large-scale entity simulation in the process industry. SIMS 2002, the 43rd Conference on Simulation and Modelling, Oulu, 26-27 September 2002. 6 s.
  • Heikkinen E-P, Kokkonen T, Mattila R & Härkki J
    An experimental study on steel’s reoxidation rate caused by SiO2-, MgO-Cr2O3- and MgO-C –refractories. Clean Steel 6, Sixth International Conferense on Clean Steel, Balatonfüred, Hungary, 10-12 June 2002, OMBKE, IOM, IISI, ESIC. S. 87-96.
  • Heikkinen E-P, Mattila R, Kokkonen T & Härkki J
    The chemical wear of the sen-slagline in the continuous casting of stainless steel. 85th Steelmaking Conference. Nashville, Tennessee, USA, 10-13.3.2002. Iron & Steel Society. S. 419-428.
  • Pöyliö E, Makkonen H, Laitila L, Heino J, Hiltunen A  & Härkki J
    Optimal recycling of the iron ore based steel making dusts, scales and sludge. In: Björkman, B., Samuelsson, C., Wikström, J.-O. (ed.) Recycling and Waste Treatment in Mineral and Metal Processing: Technical and Economic Aspects. TMS Fall 2002 Extraction and Processing Division Meeting, Luleå, Sweden, 16-20 June 2002. Luleå, Sweden, Luleå University of Technology. Vol. 2, 129-137.
  • Tang Y, Wang J, Cang D & Härkki J
    A new method of improving continuous casting structure - the electric pulse treatment. 4th European Continuous Casting Conference, Birmingham, UK, 14-16 October 2002.

2001

2000

  • Fabritius T, Mure P, Kupari P, Juntunen V & Härkki J
    Multi-hole lance in a sidewall blowing converter. "China International Ferroalloys Fair '2000", Beijing, China, October 23-26, 2000. 13 s.
  • Fabritius T, Vatanen J, Alamäki P & Härkki J
    Effect of sidewall blowing to the wear of the refractory lining in aod. "The 6th Japan – Nordic Countries Joint Symposium", November 28.-29, 2000, Nagoya, Japan. S. 114-121.
  • Heino J, Makkonen H, Laitila L, Härkki J, Hiltunen A,  & Pöyliö E
    2000. Recycling or utilisation of dust, scales and sludge from steel industry. Helsinki Symposium on Industrial Ecology and Material Flows, Helsinki, Finland, August 30th – September 3rd 2000. Jyväskylä, Finland, University of Jyväskylä. Abstract book, 5.
  • Heino J, Makkonen H, Laitila L, Härkki J, Hiltunen A & Pöyliö E
    2000. Recycling or utilisation of dust, scales and sludge from steel industry. Helsinki Symposium on Industrial Ecology and Material Flows, Helsinki, Finland, August 30th – September 3rd 2000. Jyväskylä, Finland, University of Jyväskylä. Conference Proceedings, [ http://www.jyu.fi/helsie/proceed.html], s. 93-102.
  • Mattila R, Vatanen J &  Härkki J
    Chemical wearing mechanism of refractory materials in a steel ladle slag line. Proceedings of 6th Int. Conf. on Molten Slags, Fluxes and Salts. 2000: 159-184.
  • Tanskanen P, Huttunen S, Mannila P & Härkki J
    Experimental simulations of primary slag formation in the bast furnace, Proceedings of the Sixth International Conference on Molten Slags, Fluxes and Salts, Stockholm, Sweden - Helsinki, Finland, 12-17 June 2000.
  • Tanskanen P, Huttunen S, Mannila P & Härkki J
    Experimental simulations of primary slag formation in the blast furnace, Proceedings of the 6th Japan-Nordic Countries Joint Symposium, November 29-30, Nagoya, Japan, The Iron and Steel Institute of Japan.

1999

  • Fabritius T & Kupari P
    Optimization of bottom gas blowing in converter by physical modelling, SCANMET I, 1st International Conference on Process Development in Iron and Steelmaking, 7-8 June 1999, Luleå, Sweden, Volume 1, S. 391-411.

1997

  • Härkki J & Sarkkinen R
    Refractories Education in Finland. Unified International Technical Conference on Refractories, Fifht Biennal Worldwide Congress (UNITECR ´97), New Orleans, November 4-7, 1997. The American Ceramic Society. Vol. 2. S. 1209-1214.
  • Karhu P, Kivelä E, Härkki J & Lindstedt A
    Cleanliness and castability of Al-killed low carbon steels. Clean Steel 5th Conferns, Balatonfured, Hungary 2.-4.6.1997. 9 s.
  • Nelo S, Ainassaari K, Heino J, Satta M & Sohlo J
    Oxidative scrubbing of sulphur dioxide and nitrogen oxides Fourth International Conference on Technologies and Combustion for a Clean Environment. Lisbon, Portugal, 7-10 July 1997.
  • Sarkkinen R & Härkki J
    Thermodynamic Calculations of Reactions Inside MgO-C-Antioxidant Linings. Unified International Technical Conference on Refractories, Fifht Biennal Worldwide Congress (UNITECR ´97), New Orleans, November 4-7, 1997. The American Ceramic Society. Vol. 2. s. 755-763.

1996

  • Mannila P & Härkki J
    Phenomena in the raceway of the blast furnace with high oil injection rate. Proceedings of "The international conference on modelling and simulation in metallurgical engineering and materials science", June 11-13, 1996, Beijing, China. S. 284-287.
  • Mannila P, Salmi T, Haario H, Luoma M & Härkönen M
    Modelling of propene oxidation kinetics on a Ce-promoted Pt-Rh/Al2O3-catalyst. Proceedings of "7th Nordic Symposium on Catalysis", June 3-4,1996, Mauno Koivisto Centre, Turku, Finland.
  • Nelo S, Leskelä K, Heino J, Satta M & Sohlo J
    Recovery method for simultaneous removal of NOx and SO2. P5.95 (1533) CHISA´96, 12th International Congress of Chemical and Process Engineering Praha, Czech Republik, 25-30 August 1996. Praha 1996, Czech Society of Chemical Engineering.
  • Nelo S, Ainassaari K, Heino J, Satta M & Sohlo J
    Oxidative scrubbing of sulphur dioxide and nitrogen oxides. First European Congress on Chemical Engineering in occasion of Third Italian Conference on Chemical and Process Engineering. Florence, Italy, 4-7 May 1996.
  • Paloposki T, Hakala J, Mannila P & Laukkanen J
    Injection of heavy fuel oil into the blast furnace. Proceedings of "3rd Colloquium on Process Simulation" 12-14 June, 1996, Espoo, Finland. s. 345-354.

1995

  • Heino J, Leskelä K, Nelo S, Satta M, & Sohlo J
    Recovery method for simultaneous NOx/SOx purification by oxidative scrubbing. Poster presentation. Helsinki, 1995, Finnish Chemical Congress and Exhibition 14.-16.11.1995.
  • Nevala H, Kärjä J & Härkki J
    Experiences of Different Tundish Lining Materials in Continuous Casting, UNITECR 95, 19.-22.1995 Kyoto, Japan, S. 133-140.

1993

  • Härkki J & Kuchar L
    Refractory material. Source of reoxidation in tundish. Unified International Technical Conference on Refractories. Third Biennial Worldwide Conference on Refractories. Sao Paulo, Brazil, 31 October-3 November 1993. 13 s.

Viimeksi päivitetty: 31.5.2019