Behaviour of new ODS alloys under single and multiple deformation

0472648 - ÚFM 2017 RIV SI eng J - Journal Article
Mašek, B. - Khalaj, O. - Nový, Z. - Kubina, T. - Jirková, H. - Svoboda, Jiří - Stadler, C.
Behaviour of new ODS alloys under single and multiple deformation.
Materiali in Tehnologije. Roč. 50, č. 6 (2016), s. 891-898. ISSN 1580-2949. E-ISSN 1580-3414
R&D Projects: GA ČR(CZ) GA14-24252S
Institutional support: RVO:68081723
Keywords : ODS alloys * composite * steel * Fe-Al
Subject RIV: JI - Composite Materials
Impact factor: 0.436, year: 2016

The application of innovative processing techniques to conventional raw materials can lead to new structural materials with
specific mechanical and physical properties, which open up new possibilities of use in some areas of industry. The processing is
enabled by powder metallurgy, which utilizes powders consisting of a metal matrix with dispersed stable particles achieved by
mechanical alloying and their hot consolidation by rolling. New oxide dispersion strengthened (ODS) Fe–Al-based alloys are
tested under different single and multiple thermomechanical treatments at different temperatures. The results show that new
ODS alloys are significantly affected by the thermo-mechanical treatment, leading to microstructural changes. Their analysis is
performed using different analytical methods such as optical microscopy, scanning electron microscopy and X-ray diffraction
analysis.
Permanent Link: http://hdl.handle.net/11104/0270031