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外科植入用Ti-6Al-7Nb钛合金的工艺、组织和性能 被引量:3

THE PROCESS, MICROSTRUCTURE AND PROPERTIES OF Ti-6Al-7Nb ALLOY USED IN SURGICAL IMPLANT
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摘要 采用多次真空自耗电弧炉熔炼制得直径600 mm、重量约3 t的Ti-6Al-7Nb铸锭,其成分及成分均匀性良好.合金铸锭经过β锻造开坯,而后在α+β相区加工,制得直径16-100 mm的棒材,该棒材组织为α+β相区加工的弥散分布的α+β组织,其力学性能(σb:900-1030 MPa;σ0.2 : 800-945 MPa;δ5:13%-19%;ψ:26-47%)符合ISO和ASTM标准.
出处 《金属学报》 SCIE EI CAS CSCD 北大核心 2002年第z1期132-134,共3页 Acta Metallurgica Sinica
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参考文献2

  • 1[1]Boyer R et al., Materials Properties Handbook: Titanium Alloys, ASM, 1995
  • 2[2]Wei S Y et al., Industrial-Scale Development and Production of Ti-6Al-7Nb Alloy for Surgical Implant Use,ISAEM-2000

同被引文献19

  • 1李哲,李佐臣.钛基生物医用复合材料发展现状与进展[J].钛工业进展,2004,21(5):16-18. 被引量:7
  • 2牛中杰,曹继敏,杨冠军,王廷询.Ti-6Al-7Nb钛合金热加工与热处理工艺研究[J].钛工业进展,2006,23(1):24-27. 被引量:8
  • 3张翥 王永良 王希哲 等.热加工工艺对Ti-17合金棒材显微组织的影响.金属学报,1999,35(1):429-432.
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  • 7Breme J, Heimke G. Corrosion fatigue test of TiA15Fe2. 5 hip implant under high stresses[ C ]// Lutjering G, Zwicker U, Bunk W. Titanium' 84 Science and Technulogy. Munich: Deutsche Gesellschaft Fur Metallkunde EV, 1985: 1351 - 1357.
  • 8Ajit K M, James A D, Paul K, et al. Biocompatible Titani- um Alloy[ C ]// Eylon D, Boyer R R, Koss D A. Beta Tita- nium Alloy in 1990's. Warrendale, PA: TMS, 1993: 61.
  • 9Wang K, Gustavson L, Dumbleton J. The Characterization of Ti-12Mo-6Zr-2Fe--a New Biocompatible Titanium Alloy Developed for Surgical Implants[ C ]//Eylon 1), Boyer R R, Koss D A. Beta Titanium Alloy in 1990' s, Warrendale, PA: TMS, 1993:61-63.
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