Comparative Studies of the Structure and Residual Stresses Formed During Tantalum Alloying of TiNi Surface Layers by Ion- or Electron-Beam Method

被引：0
|
作者：
M. G. Ostapenko
V. O. Semin
L. L. Meisner
F. A. D’yachenko
S. N. Meisner
E. M. Oks
K. P. Savkin
A. B. Markov
E. V. Yakovlev
S. I. Yuzhakova
D. V. Chepelev
V. V. Loban’
机构：
[1] Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences,
[2] National Research Tomsk State University,undefined
[3] Institute of High Current Electronics of the Siberian Branch of the Russian Academy of Sciences,undefined
来源：
Russian Physics Journal | 2023年 / 66卷
关键词：
electron-beam treatment; ion-beam treatment; TiNi; XRD analysis; residual stress;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of ion- or electron-beam treatment on the structure and residual stresses formed in the surface layers of the Ta-doped TiNi alloy was revealed. The ion-beam treatment leads to the formation of a thin amorphous surface layer. An ion-beam treated sample does not exhibit residual stresses of the 1st kind, but possesses a low level of residual stresses of the 2nd kind. Surface alloy synthesis via an electron-beam melting of the Ti60Ta40 (at.%)/TiNi system leads to the formation of the outer crystalline layer, amorphous sublayer, and large residual stresses localized in the heat-affected zone.
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页码：503 / 511
页数：8
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