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by elemental powder metallurgy [J]. J Mater Sci Technol, 1999, 15: 527-530. [3] HABEL U, McTIERNAN B J. HIP temperature and properties of a gas-atomized γ-titanium aluminide alloy [J]. Intermetallics...] WEGMANN G. Temperature induced porosity in hot isostatically pressed gamma titanium aluminide alloy: Powders [J]. Acta Mater, 2003, 51: 741-752. [6] HSIUNG L M, NIEH T G. Microstructures......
Lamellar Disintegration Mechanism of TC11 Titanium Alloy during Hot Compression郑佩琦,黄陆军School of Materials Science & Engineering,Harbin Institute of Technology摘 要:TC11 titanium alloy samples with lamellar microstructrue were compressed on a Gleeble 1500D Simulator.Compression tests were carried out at 950 ℃ and a strain rate of 0.1 s-1 with height......
Porous nickel–titanium alloy prepared by gel-castingBo-Hua Duan1,2,Hai-Xia Hong1,2,De-Zhi Wang1,Hui-Jiang Liu1,Xiao-Jia Dong1,Dan-Dan Liang11. School of Materials Science and Engineering,Central South University2. State Key Laboratory of Powder Metallurgy,Central South University摘 要:To explore the preparation of porous nickel–titanium alloy......
Surface Analysis of Chemical Stripping Titanium Alloy Oxide Films刘建华School of Materials Science and Engineering, Beihang University摘 要:The chemical stripping method of titanium alloy oxide films was studied. An environment friendly solution hydrogen peroxide and sodium hydroxide without hydrofluoric acid or fluoride were used to strip the oxide films......
Influence of processing parameters on microstructure and wear resistance of Ti+TiC laser clad layer on titanium alloy WU Wan-liang(武万良), SUN Jian-feng(孙俭峰), DONG Sheng-min(董胜敏), LIU Rong-xiang(刘荣祥... corrosion resistance, but exhibit poor resistance to sliding wear. It is known that laser cladding is an effective technique to improve titanium alloy surface wear resistance[1-14], since the bonding......
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A method for calculating damage evolution in adiabatic shear band of titanium alloy WANG Xue-bin(王学滨) College of Mechanics and Engineering, Liaoning Technical University, Fuxin 123000, China.... It is found that at higher strain rates the damage in the ASB becomes more serious at the same average plastic shear strain of the ASB. Key words: adiabatic shear band; damage variable; titanium alloy......
Formation mechanism of titanium and niobium carbides in hardfacing alloyKe Yang,Kè Yang,Ye-Feng Bao,Yong-Feng JiangCollege of Mechanical and Electrical Engineering, Hohai University摘 要:The most effective carbide-forming elements titanium and niobium were added into hardfacing alloy.Formation and composition of carbides in the hardfacing alloy were......
Ductile fracture behavior of TA15 titanium alloy at elevated temperaturesLei Yang1,Bao-yu Wang1,Jian-guo Lin1,2,Hui-jun Zhao1,Wen-yu Ma11. School of Mechanical Engineering,University of Science... titanium alloy during hot forming, three groups of experiments were conducted to investigate the influence of deformation temperature, strain rate, initial microstructure, and stress triaxiality......
Dynamic Tensile Behavior and Constitutive Modeling of TC21 Titanium Alloy李云飞1,ZENG Xiangguo21. Institute of Systems Engineering,China Academy of Engineering Physics2. College of Architecture... material testing system were utilized to study the stress-strain responses under uniaxial tension loading condition. The experimental results indicate that the tensile behavior of TC21 titanium alloy......
