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-induced martensitic transformation(SIMT) process in biomedical Co-Cr-W-Ni alloys were investigated.The experimental results show that theε-hexagonal-close-packed phase was preferentially formed at the Σ3...Strain-induced martensitic transformation in biomedical Co-Cr-W-Ni alloysZi-Yi Zhu1,Li Meng2,Leng Chen11. School of Materials Science and Engineering,University of Science and Technology Beijing2......
Co-Cr-W-Ni合金中碳化物析出机制的研究朱孜毅1,孟利2,陈冷11. 北京科技大学2. 钢铁研究总院摘 要:Co-Cr-W-Ni合金中碳化物的类型和析出机制对合金的力学性能影响显著,本实验采用XRD,SEM-EBSD和TEM技术研究了Co-Cr-W-Ni合金时效后碳化物的析出类型,分布特征和析出机制.结果表明,Co-Cr-W-Ni合金中碳化物的主要类型为M7C3,M6C和M23C6;M23C6型碳化物主要分布于孪晶与γ相晶粒的三叉交界处,与基体γ相是立方-立方的取向关系;M7C3型碳化物退化分解并原位析出M6C型碳化物,是Co-Cr-W-Ni合金中一种重要的碳化物析出机制.关键词:Co-Cr-W-Ni合金;碳化物;析出;......
Biomedical titanium alloys and their additive manufacturingYu-Lin Hao,Shu-Jun Li,Rui YangShenyang National Laboratory for Materials Science,Institute of Metal Research,Chinese Academy of Sciences摘 要:Titanium and its alloys have been widely used for biomedical applications due to their better biomechanical and biochemical compatibility than other......
Novel Magnesium Alloys Developed for Biomedical Application:A ReviewNan Li,Yufeng ZhengState Key Laboratory for Turbulence and Complex System and Department of Materials Science and Engineering,College of Engineering,Peking University摘 要:<正>There is an increasing interest in the development of magnesium alloys both for industrial and biomedical......
Processing and mechanical properties of porous 316L stainless steel for biomedical applications Montasser M. DEWIDAR1, 2, Khalil A. KHALIL1, J. K. LIM3 1. Department of Mechanical Design... for biomedical applications since the optimal porosity of implant materials for ingrowths of new-bone tissues is in the range of 20%-59% (volume fraction) and mechanical properties are matching with human......
Tribological behaviour of biomedical Ti–Zr-based shape memory alloysWen-Tao Qu1,Xu-Guang Sun1,Bi-Fei Yuan1,Kang-Ming Li2,Zhen-Guo Wang2,Yan Li2,31. School of Mechanical Engineering, Xi’an Shiyou..." name="ChDivSummary">The tribological behaviour of Ti–30Zr, Ti–20Zr–10Nb and Ti–19Zr–10Nb–1Fe alloys was investigated using reciprocating friction and wear tests. X-ray diffraction(XRD) results indicate......
Preparation of Ti–Nb–Ta–Zr alloys for load-bearing biomedical applicationsBo-Qiong Li1,Chun-Lin Li1,Zhen-Xia Wang2,Xing Lu31. Department of Mechanical Engineering, Jinzhong University2. College...="ChDivSummary" name="ChDivSummary">Ti–Nb–Ta–Zr alloys for biomedical applications were successfully fabricated by arc melting(AM) and diffusion bonding.The microstructure, mechanical properties......
resonance imaging(MRI) compatibility of Zr-2.5X(X = Nb,Sn) alloys for biomedical application are comparatively investigated.It is found that Zr-2.5Nb alloy has a duplex structure of α and β phase and Zr-2.5Sn...A Comparative in vitro Study on Biomedical Zr-2.5X(X=Nb,Sn) AlloysF.Y.Zhou1,K.J.Qiu1,D.Bian2,Y.F.Zheng1,2,J.P.Lin31. Centre for Biomedical Materials and Engineering,Harbin Engineering University2......
of biomedical materials, in which Cu has been widely used as antibacterial agent element.In addition, biodegradable metal alloys, including magnesium alloy and zinc alloy, also have attracted much attention...Role of Cu element in biomedical metal alloy designEr-Lin Zhang1,Shan Fu1,Ruo-Xian Wang1,Hai-Xia Li1,Ying Liu1,Zhi-Qiang Ma1,Guang-Kun Liu1,Chen-Shun Zhu1,Gao-Wu Qin1,Da-Fu Chen21. School......
Glass-forming ability and corrosion performance of Mn-doped Mg-Zn-Ca amorphous alloys for biomedical applicationsJian-Li Wang,Yin Wan,Zhi-Jun Ma,Yong-Chun Guo,Zhong Yang,Ping Wang,Jian-Ping LiSchool of Materials and Chemical Engineering, Xi’an Technological University摘 要:In the present work, ribbon and 2-mm rod samples of Mg-Zn-Ca-Mn alloys were......
