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

被引：1

作者：

Ostapenko, M. G. ^{[1
]}

Semin, V. O. ^{[1
,2
]}

Meisner, L. L. ^{[1
]}

D'yachenko, F. A. ^{[1
]}

Meisner, S. N. ^{[1
,2
]}

Oks, E. M. ^{[1
]}

Savkin, K. P. ^{[3
]}

Markov, A. B. ^{[3
]}

Yakovlev, E. V. ^{[3
]}

Yuzhakova, S. I. ^{[2
]}

Chepelev, D. V. ^{[2
]}

Loban, V. V. ^{[2
]}

机构：

[1] Russian Acad Sci, Inst Strength Phys & Mat Sci, Siberian Branch, Tomsk, Russia

[2] Natl Res Tomsk State Univ, Tomsk, Russia

[3] Russian Acad Sci, Inst High Current Elect, Siberian Branch, Tomsk, Russia

来源：

RUSSIAN PHYSICS JOURNAL | 2023年 / 66卷 / 05期

基金：

俄罗斯科学基金会;

关键词：

electron-beam treatment; ion-beam treatment; TiNi; XRD analysis; residual stress; FILM METALLIC GLASSES; MECHANICAL-BEHAVIOR;

D O I：

10.1007/s11182-023-02968-3

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

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.

引用

页码：503 / 511

页数：9

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