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alloy; aging; precipitation phase; hardness; electrical conductivity; [全文内容正在添加中] ...Aging Precipitation Characterics of Lead Frame Cu-Cr-Zr-Mg Alloy LI He-jun1,KANG Bu-xi2,DONG Qi-ming2,LIU Ping2,SU Jua-hua2 (1.Northwestern Polytechnical University, Xi'an China;2.Henan University......
Precipitation of Icosahedral Quasicrystalline Phase, R-phase and Laves Phase in Ferritic Alloys Yoshisato Kimura1,Keisuke Yamamoto1,Yoshinao Mishima1 (1.Department of Materials Science... with lath martensite matrix which contain numbers of nucleation sites. 关键词:transmission electron microscopy; quasicrystal; R-phase; Laves phase; precipitation; ferritic steel; [全文内容正在添加中] ......
Precipitation behavior and effect of new precipitated β phase in AZ80 magnesium alloy TANG Wei(唐 伟), HAN En-hou(韩恩厚), XU Yong-bo(徐永波), LIU Lu(刘 路) Institute of Metal Research, Chinese Academy...], the precipitation hardening effect of β phase in Mg-Al based alloys is small compared with other alloys such as aluminum alloys. This is because of the unfavourable orientation of β phase plates......
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PRECIPITATION AND GROWTH OF PEROVSKITE PHASE IN TITANIUM BEARING BLAST FURNACE SLAG T.P. Lou1,Z.T. Sui1,L.N. Zhang1,L. Zhang1,Z.Z. Guo1 (1.School of Materials and Metallurgy, Northeastern... and promoted its growth. Key words:perovskite phase; Ti-bearing blast furnace slag; precipitation; additive agent; [全文内容正在添加中] ......
Computer simulation of γ′ and θ phase precipitation of Ni-Al-V alloy using microscopic phase-field method LI Yong-sheng(李永胜), CHEN Zheng(陈 铮),WANG Yong-xin(王永欣), Lu Yan-li(卢艳丽) (School... temperature and γ′ phase precipitates earlier than θ phase at 1000K and 1120K. With the temperature decreasing, the velocity of precipitation quickens, the quantity of θ phase increases and the size reduces......
Microscopic phase-field simulation for precipitation behavior of Ni-Al-Cr alloy during two-step aging ZHANG Ji-xiang(张济祥), CHEN Zheng(陈 铮), LIANG Min-jie(梁敏洁), WANG Yong-xin(王永欣), LAI Qing...; Abstract: Based on the microscopic phase-field model, the pre-aging temperature effects on the precipitation mechanism and microstructure evolution during two-step aging for Ni75Al9Cr16 alloy were......