The Effect of Silver Doping on the Structure and Shape Memory Effect in Biocompatible TiNi Alloys

被引：3
作者：
Marchenko, E. S. [1 ]
Baigonakova, G. A. [1 ]
Gyunter, V. E. [1 ]
机构：
[1] Tomsk State Univ, Tomsk 634045, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2018年 / 44卷 / 08期
关键词：
D O I：
10.1134/S1063785018080254
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We have studied the influence of silver addition in various concentrations on the structure and shape memory effect of biocompatible TiNiMoFe alloys. All these alloys at room temperature occur in a mixed state (B2 + R or B2 + R + B19) with B2 austenite phase as the main component. It is established that small concentrations of silver (within 0.5 at % Ag) suppress the shape memory effect, while greater additions (1 at % Ag) stimulate the nucleation and growth of martensite crystals. This is accompanied by increasing content of the main B2 austenite phase and Ag particles in the alloy.
引用
收藏
页码：749 / 752
页数：4
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