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Microstructure evolution of 7050 aluminum alloy during hot deformation LI Jun-peng(李俊鹏), SHEN Jian(沈 健), YAN Xiao-dong(闫晓东), MAO Bai-ping(毛柏平), YAN Liang-ming(闫亮明) General Research...; Abstract: Hot compression of 7050 aluminum alloy was performed on Gleeble 1500D thermo-mechanical simulator at 350......
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. 2 Experimental The GH128 alloy had the following nominal chemical compositions (mass fraction, %): Cr 22, W 9.0, Mo 9.0, Al 0.8, Ti 0.8, C≤0.05, Fe≤1.0, Zr≤0.06, B≤0.05, Ce≤0.05, Mn≤0.05, Si≤0.08... is depleted and Ni and Fe are rich. In the 1 h pre-oxidized and then implanted specimen, Ce distributes evenly in the outer region of the scale, and its content at the oxide/ alloy interface is similar......
TEMPERATURE DEPENDENCE OF VISCOSITY OF Al-Si ALLOY MELTS Z.X.Yang1,J.H.Chen2,R.Wang1,H.R.Geng1,Y.Wang1,C.J.Sun2 (1.School of Materials Science and Engineering, Jinan University, Jinan 250022, China;2.School of Materials Science and Engineering, Shandong University, Jinan 250061, China) Abstract:The relationship between the viscosity and temperature of Al-Si alloy melts was investigated.The......
Grain refinement of AZ31 magnesium alloy by Al-Ti-C-Y master alloy LIANG Wei1,XU Chunxiang1,L2,LU Binfeng1 (1.School of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China;2.U) Zhengling(School of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China) Abstract:Al-Ti-C-Y master alloy was prepared by combining SHS......
Deformation behavior of TC1 titanium alloy sheet under double-sided pressure WANG Zhong-jin(王忠金), SONG Hui(宋 辉),WANG Zhe(王 哲) School of Materials Science and Engineering, Harbin Institute... bulge(VPB) tests of an annealed TC1 titanium alloy sheet were carried out under two different conditions: double-sided pressure bulging and conventional single-sided pressure bulging. The automated......
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