文献类型：期刊文献

英文题名：A review on powder bed fusion and directed energy deposition fabrication, and traditional machining methods of medical titanium alloys

作者：Chen, Yang Jiang, Hongwan Tian, Chuchun Yuan, Sen Ren, Zhongwei Deng, Jing

第一作者：Chen, Yang

通信作者：Jiang, HW[1];Jiang, HW[2]

机构：[1]Guizhou Univ, Key Lab Adv Mfg Technol, Minist Educ, Guiyang 550025, Peoples R China;[2]Guizhou Inst Technol, Sch Mech Engn, Guiyang 550003, Peoples R China;[3]Guizhou Univ, Sch Mech Engn, Guiyang 550025, Peoples R China

第一机构：Guizhou Univ, Key Lab Adv Mfg Technol, Minist Educ, Guiyang 550025, Peoples R China

通信机构：corresponding author), Guizhou Univ, Key Lab Adv Mfg Technol, Minist Educ, Guiyang 550025, Peoples R China;corresponding author), Guizhou Inst Technol, Sch Mech Engn, Guiyang 550003, Peoples R China.|贵州理工学院机械工程学院;贵州理工学院;

年份：2025

卷号：140

期号：7-8

起止页码：3457-3485

外文期刊名：INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY

收录：;EI(收录号：20253919218110);Scopus(收录号：2-s2.0-105016578569);WOS:【SCI-EXPANDED(收录号:WOS:001572752800001)】；

基金：This study was supported by the National Natural Science Foundation of China (52265055, 52005118); Guizhou Province Science and Technology Plan Project (Guizhou Science and Technology Foundation-ZK [2022] Key 026); Innovative Talents at the "Hundred" Level of Guizhou Province (Grant No. QKHPTRC-GCC [2023] 054); Guiyang Science and Technology Plan Project (Zhuke Contract [2022] 2-2); and Higher Education Engineering Research Center of Guizhou Province (Grant No. QJJ[2023]040).

语种：英文

外文关键词：Medical titanium alloys; Powder bed fusion; Directed energy deposition; Traditional manufacturing; Surface quality; Mechanical properties

摘要：Medical titanium alloys exhibit unique properties such as low thermal conductivity and minimal deformation coefficient, which often result in significant challenges during machining, including high cutting forces, elevated cutting temperatures, and severe tool wear. Continuous optimization of machining techniques is crucial for enhancing the precision, durability, and biocompatibility of medical devices. A comprehensive and in-depth review of the multi-generational evolution of medical titanium alloys, along with advancements in both additive and traditional manufacturing technologies, holds significant importance for the future development of these materials. This paper initially outlines the developmental trajectory of medical titanium alloys, summarizes the limitations of each generation of alloys, and proposes future research directions. Subsequently, it delves into the current state of powder bed fusion, directed energy deposition, and traditional machining technologies. Finally, it synthesizes issues related to surface quality and mechanical properties during milling processes, along with corresponding improvement methods. It is anticipated that this review will provide valuable insights for further innovation and optimization of subtractive manufacturing technologies for medical titanium alloys.