Compressive property of porous NiTi alloy synthesized by combustion synthesis

被引：60

作者：

Li, YH ^{[1
]}

Rong, LJ ^{[1
]}

Li, YY ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2002年 / 345卷 / 1-2期

关键词：

mechanical properties; shape memory alloy; combustion synthesis; porous material; porosity;

D O I：

10.1016/S0925-8388(02)00412-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Porous NiTi shape memory alloy (SMA) is a promising biomedical material applied as a human implant. Compressive properties of porous NiTi SMAs fabricated by combustion synthesis were investigated in this paper by compression tests. The results indicated that the nominal ultimate compressive strength and strain of porous NiTi SMAs were dependent on porosity and independent on strain rate. The compressive strength of porous NiTi SMA met the basic strength demand of human cancellous bone with corresponding porosity. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：271 / 274

页数：4

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