Research on elastic modulus of biomedical porous NiTi shape memory alloy

被引：0
|
作者：
Li, Yong-Hua [1 ]
Yan, Bing-Jian [1 ]
Li, Bing [1 ]
Zhang, Qi [1 ]
Mu, Jun [1 ]
机构：
[1] Shenyang Ligong Univ, Sch Mat Sci & Engn, Shenyang 110159, Peoples R China
来源：
OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS | 2015年 / 9卷 / 1-2期
关键词：
Porous; NiTi shape memory alloy; Elastic modulus; Implant; MECHANICAL-PROPERTIES; HOMOGENIZATION METHOD; TITANIUM-NICKEL; BONE IMPLANTS; PART; POROSITY; BEHAVIOR; MODEL;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Biomedical porous NiTi shape memory alloy (SMA) with different porosity was fabricated by two approaches of powder sintering and combustion synthesis, respectively. It is characterized by biomimetic porous structure. The elastic modulus in compression of the porous NiTi SMA was measured. Furthermore, the effective elastic modulus of porous NiTi SMA was calculated using viogt upper limit and homogenization theory, respectively. The predicted data agreed basically with the variation trend of the experimental data.
引用
收藏
页码：294 / 297
页数：4
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