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Effect of Al5Ti1B master alloy on microstructures and properties of AZ61 alloys MA Xu-liang(马旭梁)1, 2, WANG Xiang(王 香)2, LI Xin-lin(李新林)2, YANG Lei(杨 磊)2 1. School of Materials Science... September 2009; accepted 30 January 2010 Abstract: AZ61 alloys with different levels of Al5Ti1B master alloy additions were prepared by conventional casting method. The effects of Al5Ti1B contents......
Plasma spray of biofunctional(Mg, Sr)-substituted hydroxyapatite coatings for titanium alloy implantsLei Cao1,2,Ihsan Ullah1,3,Na Li1,Shiyu Niu4,Rujie Sun5,DANDan Xia4,Rui Yang1,3,Xing Zhang1,31... been widely utilized in load-bearing titanium alloy implants. In this study, Mg, Sr co-substituted HA((Mg, Sr)-HA) nano-scale powders have been synthesized, which are further used to prepare(Mg, Sr......
Selective laser melting of near-α titanium alloy Ti-6Al-2Zr-1Mo-1V:Parameter optimization, heat treatment and mechanical performanceChao Cai1,Xu Wu1,Wan Liu2,Wei Zhu1,Hui Chen3,Jasper Chua Dong...">This paper presents a comprehensive study conducted to optimize the selective laser melting(SLM)parameters and subsequent heat-treatment temperatures for near-α high-temperature titanium alloy Ti-6 Al-2 Zr-1......
and its alloys have been extensively used as biomedical implant materials owing to the excellent mechanical properties[1]. But, when titanium or titanium alloy is implanted in bone, the bonding... or its alloys is a promising way to obtain a bioactive implant with better mechanical properties[3-8]. Electrochemical deposition of hydroxyapatite(HA) coating on titanium surface has unique......
Article ID: 1003-6326(2005)05-1049-06 Numerical modeling of damping capacity of Zn-Al alloys with fully lamellar microstructures WANG Jin-cheng(王锦程)1, ZHANG Zhong-ming(张忠明)2, YANG Gen-cang(杨根仓)1..., Xi'an 710048, China) Abstract: The damping behaviors of Zn-Al alloys with fully lamellar microstructures were simulated with the cell method. The influences of the grain boundary condition......
Preparation and bioactivity of SiO2 functional films on titanium by PACVD CHENG Xiao-min(程晓敏)1, NIE Bang-min(聂邦民)1, S. KUMAR2 1. School of Materials Science and Engineering, Wuhan University... deposited on the surface of titanium by plasma assisted chemical vapour deposition(PACVD) and the composition of films was studied by XPS. Samples deposited with SiO2 films were immersed in different......
to the strengthening of the precipitated silicide and the dislocations induced by high cooling rate.The obtained results provide some basis guidelines for designing and fabricating β-titanium alloys with excellent...Overcoming the strength-ductility trade-off by tailoring grain-boundary metastable Si-containing phase in β-type titanium alloyX.Luo1,L.H.Liu1,C.Yang1,H.Z.Lu1,H.W.Ma1,Z.Wang1,D.D.Li2,L.C.Zhang3,Y......
: The influence of process routes on the mechanical properties and microstructure of Ti5553 isothermal forgings with different components was investigated. The requirements for titanium alloys in light... 图5 几种高强钛合金的力学性能 Fig.5 Mechanical properties of several kinds of high strength titanium alloys: (a) Tensile strength; (b) Elongation and RA; (c) Fracture toughness 3 结论 1......
. Research and development of isothermal forging of titanium alloys[J]. Titanium Industry Progress, 2006(2): 6-9. (编辑 陈爱华) 通信作者:孟庆通；电话:021-26032683；E-mail: mengqingtong@baosteel.com...,降低生产成本,且金属流线分布合理,组织和性能均满足要求. 关键词:钛合金；等温锻造；机匣 中图分类号:TF 804.3 文献标志码:A Isothermal forging technology of titanium alloy casing forging MENG Qing-tong, PANG Ke-chang, ZHOU......
, the tensile plastic elongations of the alloys are only close to 2%. Key words: titanium aluminides; directional solidification; peritectic transformation; lamellar orientation; polysynthetically twinned... alloys [J]. Intermetallics, 2011, 19 (2): 131-136. [5] GODFREY A B, LORETTO M H. Nature of complex precipitates associated with the addition of boron to a γ-based titanium aluminide [J......
