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Microstructure and phase compositions of as-cast Mg–3.9Zn–0.6RE(Gd,Y) alloy with different Gd/Y ratiosYang Yang,Kui Zhang,Ming-Long Ma,Jia-Wei YuanState Key Laboratory for Fabrication and Processing... by conventional casting, and the microstructure of the alloys was studied by multiple means. Icosahedral quasicrystal phases are observed in all alloys. The different Gd/Y atomic ratios affect the microstructures......
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. 2 Experimental The starting materials used in this study are: pure Mg (99.9wt%), pure Li (99.9wt%), pure Al (99.9wt%), and a Mg–10Si master alloy (Mg 90wt%, Si 10wt%). The starting materials..., 1959. [13] WU Rui-zhi, QU Zhi-kun, ZHANG Min-lin. Effects of the addition of Y in Mg–8Li–(1, 3) Al alloy [J]. Materials Science and Engineering A, 2009, 516: 96-99. [14] MOUSSAA M E, WALYA M A, EL......
J. Cent. South Univ. (2012) 19: 2073-2080 DOI: 10.1007/s11771-012-1247-3 Hot-compression behavior of Al alloy 5182 TANG Jian-guo(唐建国), HUANG Xing-xing(黄星星), ZHANG Xin-ming(张新明) School of Materials.... According to the results of ENGLER et al [1], a high recrystallization rate has been observed in Al-Mg alloy due to addition of element Mg. However, recrystallization during self-annealing......
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......
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University), Changsha 410083, China)Abstract:The elevated-temperature mechanical properties and thermal stability of Al-Cu-Mg-Ag heat-resistant alloy were studied by tensile test, transmission electron... decreases with elevating of exposure temperature.Key words:evaluated-temperature mechanical properties; thermal stability; Al-Cu-Mg-Ag alloy......
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