Fatigue characteristics of metallic biomaterials
Fatigue characteristics of metallic biomaterials
复制标题
DOI：
10.1016/j.ijfatigue.2006.09.021
复制
发表时间：
2007-06-01
影响因子：
6
通讯作者：
Niinomi, M.
中科院分区：
文献类型：
--
作者：
Niinomi, M.
确定金属生物材料的疲劳特性对于髋关节、骨板和牙科植入物等生物体内植入物的长期安全使用至关重要。在文献资料的基础上，对金属生物材料（主要是钛合金、钴合金和不锈钢）在空气、活体和模拟人体环境中的疲劳强度、微动疲劳强度和疲劳裂纹扩展速率进行了较为详尽的描述。进一步研究了生物活性陶瓷涂层钛合金和生物金属丝的疲劳强度。(c) 2006 Elsevier Ltd.版权所有。
It is essential to determine the fatigue characteristics of metallic biomaterials for long-term safe usage of implants in living body such as hip joints, bone plates, and dental implants. On the basis of reported data, the fatigue strength, fretting fatigue strength, and fatigue crack propagation rate of metallic biomaterials - mainly titanium alloys, Co alloys, and stainless steels - in air, a living body and a simulated body environment are described extensively with respect to related microstructures. Further, the fatigue strength of titanium alloys coated with bioactive ceramic and that of biometallic wire are examined. (c) 2006 Elsevier Ltd. All rights reserved.