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; micro-arc oxidation; TC4 alloy; corrosion; wear property 1 Introduction Titanium alloys are widely and frequently used due to their high specific strength, corrosion resistance and excellent bio-compatibility [1-4]. Usually, Ti6Al4V (TC4) alloy is used in high value-added fields such as aviation, aerospace, bio-medicine and navigation industries as structure-function integrated material [5]. However......
Laser rapid forming of low cost hydride-dehydride titanium alloy powder CHEN Jing(陈 静), ZHANG Feng-ying (张凤英), LIN Xin(林 鑫), TAN Hua(谭 华), HUANG Wei-dong(黄卫东) State Key Laboratory... forming; hydride-dehydride titanium alloy powder; rare earth Nd; microstructure; mechanical properties 1 Introduction Recent trend in the hot machining industry is to develop advanced net shape forming......
Hot deformation behavior and constitutive equations of titanium alloy Ti26 DU Yu(杜宇), QI Yun-lian(戚运莲), ZHAO Yong-qiang(赵永庆), WANG Rui-ning(王蕊宁), LIU Wei(刘伟), XI Zheng-ping(奚正平), HONG Quan.... Constitutive equations were formulated to describe the temperature dependence of the flow stress over a wide range of strain rates. Key words: Ti26 titanium alloy; hot deformation; activation energy......
friction welded joints of hydrogenated TC4 titanium alloy LIU Peng-tao1, ZHAO Xiu-juan1, ZHANG Tian-cang2, HOU Hong-liang2, REN Rui-ming1 (1. College of Materials Science and Engineering, Dalian.... 表1 TC4钛合金的化学成分 Table 1 Chemical composition of TC4 titanium alloy (mass fraction, %) 表2 线性摩擦焊工艺参数 Table 2 Linear friction welding (LFW) parameters used in this study 2......
J. Cent. South Univ. Technol. (2011) 18: 1795-1801 DOI: 10.1007/s11771-011-0904-2 Effects of sealing process on corrosion resistance and roughness of anodic films of titanium alloy Ti-10V-2Fe-3Al LIU... and Springer-Verlag Berlin Heidelberg 2011 Abstract: Anodic oxide films of titanium alloy Ti-10V-2Fe-3Al were sealed in calcium acetate solution. The morphology and composition of the sealed films were......
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Aging properties and microstructures of Ti-B20 titanium alloy GE Peng(葛 鹏)1,2, ZHAO Yong-qing(赵永庆)1, ZHOU Lian(周 廉)1 1. Northwest Institute for Non-ferrous Metal Research, Xi’an 710016, China; 2. School of Materials Science and Engineering, Xi’an Jiaotong University, Xi’an 710049, China Received 28 July 2006; accepted 15 September 2006 Abstract: A new metastable beta titanium alloy of Ti......
of Materials Research, 1998, 13: 3372-3377. [14] OKABE T H, TAKASHI O, YOSHITAKA M. Titanium powder production by perform reduction process (PRP) [J]. Journal of Alloy sand Compounds, 2004, 364: 156-163...J. Cent. South Univ. (2012) 19: 2434-2439 DOI: 10.1007/s11771-012-1293-x Preparation of titanium powders by calciothermic reduction of titanium dioxide WAN He-li(万贺利)1,2,3,4, XU Bao-qiang(徐宝强......
Effect of Post-weld Heat Treatment on Properties of Friction Welded Joint Between TC4 Titanium Alloy and 40Cr Steel RodsHonggang Dong1,2,Lianzhen Yu1,Dewei Deng1,Wenlong Zhou1,Chuang Dong31. School... University of Technology), Ministry of Education摘 要:Dissimilar metal joining of Ti–6Al–4V(TC4) titanium alloy to as-rolled 40 Cr steel rods was conducted......
Microstructure evolution of TA15 titanium alloy during hot power spinningCHEN Yong, XU Wen-chen, SHAN De-bin, GUO Bin(School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China)Abstract:The microstructure evolution of TA15 titanium alloy during hot power spinning was studied. Effects of wall reduction on microstructure evolution of TA15 titanium alloy were......