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.

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页码：749 / 752

页数：4

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