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Influence of heat treatment on the damping behaviour of a Cu-Al-Mn shape memory alloy

✍ Scribed by Wang, Qingzhou ;Han, Fusheng ;Hao, Gangling ;Wu, Jie

Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
469 KB
Volume
203
Category
Article
ISSN
0031-8965

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✦ Synopsis

Abstract

The effect of heat treatment on the damping behaviour of a Cu–11.9Al–2.5Mn (wt%) alloy was investigated and correlated with the martensite microstructures. It is found that elevated quenching temperature and rapid cooling can give rise to increased damping capacity due to the formation of favourable martensite microstructures characterized by coarse twin boundaries and a high twin content. (Β© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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