Advanced Research on Steels Research on Advanced Steels CASR Research Seminar 2016 Opening and Current Issues 1
09.00 Tilaisuuden avaus ja ajankohtaista CASR-asiaa 2 Pentti Karjalainen 09.15 Materiaalien vaatimukset ja testaus ydinvoimalassa Juha Miikkulainen, Fennovoima 10.00 Development of computational phase transformation Aarne Pohjonen and heat conduction model 10.20 Direct quenching and partitioning for tough ductile Mahesh Somani ultra-high strength steels 10.40 Tauko 10.50 Korkeamangaanisten austeniittisten ruostumattomien terästen Anna Kisko mikrorakenne ja ominaisuudet 11.10 Effect of austenite on toughness of low-nickel stainless steel Sampo Uusikallio 11.30 Lounas (omakustanteinen), 40 min 12.10 Työvalssin litistyminen ja teräsnauhan elastis-plastiset Joonas Ilmola ilmiöt temper-valssauksessa 12.30 Ultralujien terästen särmäys ja mallinnus Anna-Maija Arola 12.50 Effect of microstructure and alloying on toughness of low-c Ilkka Miettunen martensitic stainless steel 13.10 Kahvit 13.30 Mechanical behavior of laser-welded corrugated panels Mikko Hietala of ultra-high strength steel 13.50 Väsytyskoestus korkeataajuuksisella ultraäänellä Jussi Korhonen 14.10 Yhteenveto ja tilaisuuden päättäminen Jukka Kömi
3 Centre for Advanced Steels Research CASR Terästutkimuskeskus http://www.oulu.fi/casr/ Prof. (emer.) Pentti Karjalainen Advanced Research on Steels Research on Advanced Steels
CASR virtual research unit 4 Enhances Advanced Research on Advanced Steels Founded 2006 No budget, no CEO CASR forms at the University of Oulu a national centre of expertise focusing on the chemical, mechanical and physical metallurgy of steels, including control and information engineering and modelling. CASR s mission is to execute and co-ordinate high-level national and international research in the field of R&D of advanced steels. Further, it is to ensure the attraction of education in steel metallurgy by developing and participating in national and international education programs on both Master and Doctor levels.
New homepages 5
6 Research group => Research units Materials Engineering group => Materials and Production Engineering unit
New professor in physical metallurgy Jukka Kömi started in March 2016 7
8 Konepaja- ja metalliosaamisen innovaatiokeskus DI Pekka Peltomäki Transtechilla sekä 8 vuotta Sveitsissä (SIKA, Enotrack ja SBB) Syyskuu 2015 helmikuu 2017 Konepaja- ja metalliosamisen innovaatiokeskus on osa Oulun innovaatio allianssia ja siellä osana Teollisuus 2026 ekosysteemiä. Sopimuksen allekirjoittajina ovat Oulun Yliopisto, Oulun kaupunki, Oulun AMK, Nivalan teollisuuskylä, Ylivieskan seutukunta, Centria, Lapin AMK, Raahen seudun yrityspalvelut, Outokumpu ja SSAB. Helpottaa yhteistyötä ja yhteydenottoa pk-yritysten ja yliopiston välillä Yhteishankkeiden hankinta ja käynnistäminen (koordinointi)
9 Staff for steel research (m-years)
10 Doctoral dissertations since 2014 Anna Kisko, public dissertation on June 10, 2016
MSc degrees 2008-15 11
12 Publications at CASR in 2008-15 Higher JUFO-index journals preferred
University Strategy 2010-2015 13 Focus & Development Areas Budget 100 k Infra support
14 5 focus areas: - Creating sustainability through materials and systems - key themes High-Strength Tough Steels for Sustainable Light-Weight Solutions Lujat sitkeät teräkset kestäviin ja keveisiin rakenteisiin
CoE - ULTRA 15
CoE - ULTRA 16 Science-based multi-scale toolkit development for ultrahighstrength steel for arctic applications This internationally unique CoE comprises top experts in ultrahighstrength steel properties and performance working together in a multidisciplinary manner to establish multi-scale models for the processing and properties of novel ultrahigh-strength steels with potential applications in arctic environments. These science-based models will be used to establish the requirements for multi-resistant steels with strengths in the range 2 3 GPa. Experimental laboratory steels with candidate microstructures will be used to test and refine the models, which will eventually be used to predict optimised processing routes and microstructures for final model verification. The science behind the models will constitute a breakthrough in our quantitative understanding of ultrahigh-strength steel. A successful outcome of this work will lay the scientific foundations for industry to make structures that are three times lighter than hitherto possible.