Publication
Title
Multiple-step martensitic transformations in the single crystal
Author
Abstract
Multiple-step martensitic transformations of an aged Ni51Ti49 single crystal using calorimetric method were investigated. Results show that for short aging times (1045 min) multiple-step martensitic transformations on cooling occur in two steps. Applying intermediate aging times (1.254 h) results in three steps and long aging times (more than 8 h) lead to two-step martensitic transformations again. This behavior has not been recognized in NiTi single crystals in literatures. It can be related to the heterogeneity of composition and stress fields around Ni4Ti3 precipitates.
Language
English
Source (journal)
Journal of materials science. - London
Publication
London : 2010
ISSN
0022-2461
Volume/pages
45:23(2010), p. 6440-6445
ISI
000282429400021
Full text (Publisher's DOI)
Full text (publisher's version - intranet only)
UAntwerpen
Faculty/Department
Research group
Publication type
Subject
External links
Web of Science
Record
Identification
Creation 09.01.2015
Last edited 13.07.2017