共搜索到20355条信息，每页显示10条信息，共2036页。用时：0小时0分0秒417毫秒
Effect of Decomposition Kinetics of Titanium Hydride on the Al Alloy Melt Foaming ProcessDonghui Yang1,2,Jianqing Chen1,Hui Wang3,Jinghua Jiang1,Aibin Ma1,Z.P.Lu31. College of Mechanics and Materials... the titanium hydride decomposition is one of the key factors to influence the Al alloy melt foaming process.In this study,a set of decomposition kinetic equations of titanium hydride was acquired by separating......
Effect of spinning deformation on microstructure evolution and mechanical property of TA15 titanium alloy XU Wen-chen(徐文臣)1, SHAN De-bin(单德彬)1, WANG Zhen-long(王振龙)2, YANG Guo-ping(杨国平)1, L? Yan..., which means that tubular workpiece of titanium alloy can be strengthened bi-directionally by power spinning. The ductility of spun workpiece of TA15 alloy could be improved by annealing......
Oxidation Performance and Interdiffusion Behavior of a Pt-Modified Aluminide Coating with Pre-deposition of NiHe Liu1,2,Shuai Li1,2,Cheng-Yang Jiang3,Chun-Tang Yu1,2,Ze-Bin Bao1,Sheng-Long Zhu1,Fu... and single-crystal(SC) superalloy substrate was greatly relieved,in which the thickness of secondary reaction zone(SRZ) and the amount of precipitated topologically close-packed phase in the SC alloy matrix......
Improving cyclic oxidation resistance of Ni3Al-based single crystal superalloy with low-diffusion platinum-modified aluminide coatingH.Liu1,2,M.M.Xu1,2,S.Li1,2,Z.B.Bao1,S.L.Zhu1,F.H.Wang31. Institute...) in the substrate alloy decreased by 25 %. The mechanisms responsible for improving the oxidation resistance and decreasing the extent of SRZ formation are discussed, in which a particular attention is paid......
J. Cent. South Univ. (2020) 27: 10-17 DOI: https://doi.org/10.1007/s11771-020-4273-6 Microstructure and mechanical properties of three kinds of titanium alloys by SPS YANG Xin(杨鑫)1, SHI Ming-jun(时明... of Architecture & Technology,Xi’an 710055, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2020 Abstract: High-density titanium alloys with different......
. (in Chinese) [15] SEETHARAMAN V, SEMIATIN S L. Plastic-flow and microstructure evolution during hot deformation of a gamma titanium aluminide alloy [J]. Mater Trans A, 1997, 28: 2309-2321. [16] GIL F J... that increasing isothermal temperature would accelerate microstructural evolution. Key words: titanium alloy; Ti14 alloy; semi-solid; microstructure; grain growth index 1 Introduction Semi-solid......
manufacturing technologies to produce porous titanium alloy parts,using Ti–6Al–4V as a reference,and its potential in fabricating biomedica replacements are discussed in this paper.关键词:...Biomedical titanium alloys and their additive manufacturingYu-Lin Hao,Shu-Jun Li,Rui YangShenyang National Laboratory for Materials Science,Institute of Metal Research,Chinese Academy of Sciences摘 要......
Laser beam welding of TA2 titanium sheetCHEN Yan-bin(陈彦宾), LI Li-qun(李俐群), ZHOU Shan-bao(周善宝), LEI Zheng-long(雷正龙)(National Key Laboratory of Advanced Welding Production and Technology,Harbin Institute of Technology, Harbin 15001, China)Abstract:Titanium and titanium alloy facilitate to be oxidized and nitrided at high temperatures, which leads to the brittle joints. During the welding process......
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......
Effect of Titanium Content on Microstructure and Wear Resistance of Hardfacing Alloy杨可,JIANG Yongfeng,BAO YefengCollege of Mechanical and Electrical Engineering, Hohai University摘 要:The hardfacing alloys with different concentrations of titanium were deposited on carbon steel substrates by shielded metal arc welding, and the effect of titanium content......
