Inhomogeneous arragement of non-stoichiometric Al atoms in A Cu-Al-Ni shape memory alloy

0133667 - FZU-D 20010467 RIV US eng C - Conference Paper (international conference)
Zárubová, Niva - Gemperle, Antonín
Inhomogeneous arragement of non-stoichiometric Al atoms in A Cu-Al-Ni shape memory alloy.
Proceedings of 5th MCEM. Princeton: x, 2001 - (Dini, L.; Catalino, M.), s. 403-404. ISBN 1-58949-003-7.
[Multinational Congress of Electron Microscopy /5./. Lecce (IT), 20.09.2001-25.09.2001]
R&D Projects: GA AV ČR IAA1010909
Institutional research plan: CEZ:AV0Z1010914
Keywords : CuAlNi shape memory alloy * TEM
Subject RIV: BM - Solid Matter Physics ; Magnetism

Conventional TEM have been used to analyse the fringe off-stoichiometrie contrast attached to the prismatic dislocation loops in CuAlNi shape memory alloys Al content. The analysis indicates that the fringed areas represent local dilatation of the crystal lattice.
Permanent Link: http://hdl.handle.net/11104/0031630