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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... on Ni-25%Cr (mass fraction) reduced the subsequent oxidation rate at 1 000 ℃ to a similar content to that for implantation into the alloy, but no improvement in scale adhesion. PA?L et al[9] found that Ce......
that of the others. This is because of some porosities observed in alloy containing 0.7% Mg. According to EDWARDS et al [21], the impact of Mg on porosity formation in Al-Si-Cu casting alloys is not clear due... the solidus temperature in Al-Si-Cu 319 cast alloy [J]. Physica B: Condensed Matter, 2019, 560: 126-132. [4] YU J M, WANDERKA N, RACK A, DAUDIN R, BOLLER E, MARKOTTER H, MANZONI A, VOGEL F, ARLT T, MANKE I......
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......
a method to improve the formability of titanium alloy sheet. MASANORI et al[5] have described that the formability of double-layer pure aluminum sheet is increased by overlapping. MASASHI et al[6... 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......
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Grain refinement of hypoeutectic Al-Si alloy preparedwith ELTA by Al-4B master alloy WANG Ming-xing(王明星), MENG Xiang-yong(孟祥永), LIU Zhi-yong(刘志勇),LIU Zhong-xia(刘忠侠), WENG Yong-gang(翁永刚), SONG Tian... in the hypoeutectic Al-Si alloy prepared by using ELTA was investigated, and compared with those of Al-5Ti, Al-5Ti-1B and Al-4B master alloys in the similar alloy prepared by using pure Al. The results indicate......
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