High strain rate deformation of martensitic NiTi shape memory alloy

Yong Liu, Yulong Li, K. T. Ramesh, Jan Van Humbeeck

科研成果: 期刊稿件文章同行评审

70 引用 (Scopus)

摘要

The mechanical behavior of a martensitic NiTi shape memory alloy (SMA) under very high strain rate compression was obtained and compared to its low rate deformation behavior. The alloy remained martensitic during compression at a strain rate of 3000 s-1. Stress-strain curve characteristics were insensitive to the deformation rate for changes in the strain rate as high as 107. The stabilization of the martensite after deformation appeared to be independent of the strain rate.

源语言英语
页(从-至)89-95
页数7
期刊Scripta Materialia
41
1
DOI
出版状态已出版 - 6月 1999
已对外发布

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