Designation and development of biomedical Ti alloys with finer biomechanical compatibility in long-term surgical implants  

作　　者：Zhen-Tao YU Ming-Hua ZHANG Yu-Xing TIAN Jun CHENG Xi-Qun MA Han-Yuan LIU Chang WANG 

机构地区：[1]Northwest Institute for Nonferrous Metal Research, Xi'an 710016, China [2]Tangdu Hospital, The Fourth Military Medical University, Xi'an 710038, China

出　　处：《Frontiers of Materials Science》2014年第3期219-229,共11页材料学前沿（英文版）

摘　　要：Developing the new titanium alloys with excellent biomechanical compatibility has been an important research direction of surgical implants materials. Present paper summarizes the international researches and developments of biomedical titanium alloys. Aiming at increasing the biomechanical compatibility, it also introduces the exploration and improvement of alloy designing, mechanical processing, microstructure and phase transformation, and finally outlines the directions for scientific research on the biomedical titanium alloys in the future.Developing the new titanium alloys with excellent biomechanical compatibility has been an important research direction of surgical implants materials. Present paper summarizes the international researches and developments of biomedical titanium alloys. Aiming at increasing the biomechanical compatibility, it also introduces the exploration and improvement of alloy designing, mechanical processing, microstructure and phase transformation, and finally outlines the directions for scientific research on the biomedical titanium alloys in the future.

关 键 词：biomedical Ti alloys biomechanical compatibility surgical implant MICROSTRUCTURE phase transformation 

分 类 号：TG146.23[一般工业技术—材料科学与工程] Q66[金属学及工艺—金属材料]