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Structural evolution in ferromagnetic shape memory alloy Co.sub.38./sub.Ni.sub.33./sub.Al.sub.29./sub
- 1.0347696 - FZÚ 2011 RIV CZ eng J - Journal Article
Kopeček, Jaromír - Jarošová, Markéta - Jurek, Karel - Drahokoupil, Jan - Molnár, Peter - Heczko, Oleg
Structural evolution in ferromagnetic shape memory alloy Co38Ni33Al29
Materials Structure in Chemistry, Biology, Physics and Technology. Roč. 17, 2a (2010), k89-k90. ISSN 1211-5894
R&D Projects: GA ČR(CZ) GA101/09/0702; GA AV ČR IAA200100902; GA ČR GAP107/10/0824
Institutional research plan: CEZ:AV0Z10100520; CEZ:AV0Z10100521
Keywords : shape memory alloys * martensitic transformation * metallography * SEM, * EBSD
Subject RIV: BM - Solid Matter Physics ; Magnetism
http://www.xray.cz/xray/csca/kol2010/abst/kopecek.htm
The cobalt-based shape memory alloys (SMA) are expected to be the new kind of so-called ferromagnetic SMAs; this means alloys, in which the driving force for the martensitic phase transformation (direct or reverse) or martensitic variants reorientation can be the external magnetic field. The presented article describes the progress on the structural study at high-temperature state and conditions for martensitic transformation.
Permanent Link: http://hdl.handle.net/11104/0188421
Number of the records: 1