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磨性得到提高. 关键词:Ti-Nb基合金；医用钛合金；显微组织；耐磨性 中图分类号:TG146.2+3 文献标志码:A Microstructure and wear behavior of biomedical Ti-Nb based alloys WANG Ben-li1, LI Li1, ZHENG Yu-feng2 ... of the Ti-22Nb and Ti-22Nb-2Zr/Hf alloys with the precipitation of α phase. Key words: Ti-Nb based alloys; biomedical Ti alloy; microstructure; wear behavior 钛和钛合金具有良好的力学性能,优异的抗腐蚀性和生物相容性,已成为人工关节,人工齿根等硬组织替代和修复......
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......
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......
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......
. Microstructures and properties of biomedical Ti-Nb-(Ta)-Zr alloys[J]. The Chinese Journal of Nonferrous Metals, 2010, 20(6): 1195-1202. [5] 李 军, 李佐臣, 陈杜鹃. 新型外科植入用钛合金TZNT的生物相容性[J]. 中国有色金属学报, 2010, 20(4... Transactions, 2003, 44(11): 2384-2390. [21] KIM H S, KIM W Y, LIM S H. Microstructure and elastic modulus of Ti-Nb-Si ternary alloys for biomedical applications[J]. Scripta Materialia, 2006, 54(5......
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......
osteoblast adhesion on nanophase metals: Ti, Ti6Al4V, and CoCrMo [J]. Biomaterials, 2004, 25(19): 4731-4739. [5] ANTUNES R A, OLIVERIRA M C L. Corrosion fatigue of biomedical metallic alloys...; electrochemical behavior; corrosion resistance 1 Introduction β-type titanium alloys with non-toxic and allergen-free elements have been successfully developed for biomedical implants due to their low elastic......
着烧结温度的升高,孔隙率和平均孔径略有减小,压缩强度和弹性模量增加. 关键词:医用钛合金；多孔Ti-24Nb-4Zr-8Sn合金；造孔剂；弹性模量 中图分类号:TG146 文献标志码:A Porous Ti-24Nb-4Zr-8Sn alloy for biomedical applications fabricated by space... modulus increase with the rising of sintering temperature. Key words: biomedical titanium alloys; porous Ti-24Nb-4Zr-8Sn alloy; space-holder; elastic modulus 金属生物材料由于具有比陶瓷和聚合物材料更高的强度和断裂韧性,被作为人体植入物而得到广泛......
Trans. Nonferrous Met. Soc. China 22(2012) 887-894 Thermodynamic analysis of interactions between Ti-Al alloys and oxide ceramics CUI Ren-jie, TANG Xiao-xia, GAO Ming, ZHANG Hu, GONG Sheng-kai Key... October 2011 Abstract: The thermodynamics of interactions between various oxides (CaO, MgO, Al2O3 and Y2O3) and molten Ti and Ti alloys was investigated. The dissolution mechanism of oxides in molten Ti......
Microstructures and properties of biomedical Ti-Nb-(Ta)-Zr alloys MA Xiu-mei, SUN Wei, YANG Yong-jian (Institute of Microstructure and Property of Advanced Materials, Beijing University of Technology, Beijing... subsequent aging treatments. Key words: biomedical materials; biomedical titanium alloys; Ti-35N6-5Ta-7Zr alloy; Ti-35Nb-7Zr alloy; aging; microstructure; microhardness 钛合金具有优良的力学性能,物理性能和生物性能,其在生物医疗器件上的应用......
