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of commercially-pure titanium. REYNOLDS et al[7] and KNIPLING et al[8] reported shear textures in FSW welds of Timetal 21S β-titanium alloy and Ti-5111 near-α titanium alloy, respectively. RAMIREZ and JUHAS[9... Microstructural zones and tensile characteristics of friction stir welded joint of TC4 titanium alloy LIU Hui-jie (刘会杰), ZHOU Li (周 利) State Key Laboratory of Advanced Welding Production......
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Numerical simulation of titanium alloy machining in electric discharge machining processXIE Bao-cheng1, 2, WANG Yu-kui1, 2, WANG Zhen-long1, 2, ZHAO Wang-sheng3(1. Key Laboratory of Micro-systems... machining of titanium alloy was developed using finite element method. To efficiently predict the temperature distribution and the material removal rate, the model considers some realistic parameters......
to simulate the forging process of superalloy 718 aerofoil blades. LI and LI[4] simulated the forging process of TC6 titanium alloy disc utilising a microstructural model. ZHANG et al[5] reported... section under different processing parameters during the blade precision forging process of the titanium alloy. Prior to the simulation, it is necessary to realize the modeling of flow stress......
forging. Key words: titanium alloy; bars; beta forging; near-beta forging; microstructure; mechanical property CLC number: TG146.23, TG115, TG319 Document code: A titanium alloy candidates. Fig.3 Appearance and microstructures of TC21 alloy bars produced by near-beta......
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×(1.5-2) mm were produced by hot-pack rolling. After rolling, the microstructure of Ti-43Al-9V-Y alloy sheet becomes near gamma(NG), which is comprised of γ+B2 phases. After heat treatment(HT) at 1 200-1..., the microstructure of Ti-43Al-9V-Y alloy sheet becomes near gamma(NG). In Fig.1(c), the different phases could be identified by BSE and EDS analysis. The dark phase is γ phase with the highest volume fraction......
) 摘要:This paper reviews the past, present and future of surface modification of titanium alloy from the point of view of preparation of hard tissue replacement implants. The development of titanium alloy is also described. 关键词:titanium; alloy; surface modification; coating; [全文内容正在添加中] ......
such as high specific strength, creep resistance and corrosion resistance, titanium alloy is widely used in aeronautics, astronautics and chemical industry[1-4]. TA15 titanium alloy is a near-α alloy... Flow behavior and microstructure evolution during hot compression of TA15 titanium alloy XU Wen-chen(徐文臣), SHAN De-bin(单德彬), YANG Guo-ping(杨国平), L? Yan(吕 炎) School of Materials Science......
has also been reduced from 0.5-0.7 for the untreated to an average of 0.22 for the CC-treated alloy under dry sliding contact conditions. 关键词:titanium aluminides; wear resistance; sliding wear...Ceramic Conversion Treatment of Titanium Aluminide for Improved Tribological Properties Tom Bell1,JING Xia2,Hanshan DONG1,Chenxi LI2 (1.Dept of Metallurgy and Materials, The University......
