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properties of TC4 titanium alloy prepared by plasma activated sintering[J]. Journal of Alloys and Compounds, 2018, 741: 918-926. [2] GHOSH S, MCREYNOLDS K, GUYER J E, BANERJEE D. Simulation... nucleation and growth theory, a numerical calculation model for microstructure evolution in TC4 titanium alloy molten pool under transient welding temperature field was established on MATLAB simulation......
of low temperature thermo-mechanical treatment on microstructures and mechanical properties of TC4 alloy SUN Li-ping(孙利平)1, LIN Gao-yong(林高用)1,2, LIU Jian(刘健)1, ZENG Ju-hua(曾菊花)1 1. School... properties of Ti-6Al-4V (TC4) alloy were studied by optical microscopy (OM), tensile test, scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The experimental results confirm......
are investigated in details. 2 Experimental 2.1 Sample preparation and laser treatment The titanium alloy investigated in this work was the commercially available TC4 alloy, which was solution... on the surface of TC4 titanium alloy [J].Applied Laser,2010,30:199-203. [9] CHENG Xi-yun, HE Ke-shan, HE Jun. Influence of CeO2 on tribological properties and microstructure of laser cladding TiC4......
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of titanium alloy aerofoil sections[J]. J Mater Process Tchol, 1999, 88: 251-265. [14] KOBAYASHI.S, OH S I, ALTAN T. Mental forming and the finite-element method[M]. Oxford: Oxford University Press, 1989...文章编号:1004-0609(2010)S1-s0452-05 TC4叶片精锻过程中摩擦对模具应力及温度场的影响 汪 宇,刘郁丽,杨 合 (西北工业大学 凝固技术国家重点实验室,西安 710072) 摘 要:基于三维有限元模拟软件DEFORM-3D,建立了TC4叶片精锻过程的三维热力耦合有限元模型,并以塑泥为材料,采用物理模拟方法对叶片精锻有限元模型进......
properties after annealing. Key words: TC4 titanium alloy; roll-die drawing; mechanical property; microstructure 钛及钛合金丝材由于具有耐蚀性好,比强度高,无磁性,生物相容性高,对超声波的阻抗较小,透声系数较高,储氢及较好的形状记忆功能等优点,在航空航天,石油化工,医疗卫生,汽车,建筑以及体... drawing 对以上各组数据取平均值后,绘制丝材的应力曲线图,如图1所示. 图1 不同拉伸工艺生产的TC4钛合金丝的性能 Fig.1 Properties of TC4 alloy wires produced by different methods 如表2,表3及图1所示,辊模拉伸及眼模拉伸后的丝材经过真空退火其抗拉强度均能满足GB/ ......
Tungsten Inert Gas Welding–Brazing of AZ31B Magnesium Alloy to TC4 Titanium AlloyChuan Xu,Guangmin Sheng,Hui Wang,Ke Feng,Xinjian YuanCollege of Materials Science and Engineering, Chongqing University摘 要:Tungsten inert gas(TIG) welding-brazing technology using Mg-based filler was developed to join AZ31 B Mg alloy to TC4 Ti alloy in a lap......
diffusion bonding of TC4 titanium alloy XIONG Jin-hui, GAO Fu-yang, CHEN Bin, GUO Li-dong (Luoyang Ship Material Research Institute, Luoyang 471039, China) Abstract: TC4 titanium alloy was joined... that TC4 titanium alloy is joined by vacuum diffusion bonding using appropriate bonding temperature and holding time. The diffusion bonding process can be divided into four stages. The maximum tensile......
. SHAO Ze-ning, SHI Guo-quan, WEI Wen-hou, DUAN Xuan-ming, SHEN Jun. Optimization of spark plasma sintering technology for TC4 titanium alloy powder by orthogonal experimentation[J]. Materials... temperature on preparation of TC4 titanium alloy during Micro-FAST WU Xiu-li, YANG Yi, YANG Gang, HUANG Kun-lan, WEI Liao, WU Ming-xia (School of Manufacturing Science and Engineering, Sichuan University......
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