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-ray diffraction. Representative phase transformations categorized as polymorphic, discontinuous precipitation,quasi-binary eutectoid, and ternary transitional U-type phase transformation are presented...Phase Transformations in Low-Fe Alloys of the Al-Cu-Fe System Liming Zhang1 (1.Department for Earth and Environmental Science, Crystallography section, Ludwig-Maximillian- Universitat Munchen......
that the precipitates are β-Ni3Si and δ-Ni2Si phases. Key words: Cu; Cu-Ni-Si alloy; dynamics; phase transformation; precipitation; electrical conductivity 1 Introduction Cu-Ni-Si alloys are used...-Si alloy based on phase field model [J]. Materials Letters, 2008, 62: 3039-3042. [13] HUANG Fu-xiang, MA Ju-sheng, NING Hong-long, CAO Yu-wen, GENG Zhi-ting. Precipitation in Cu-Ni-Si-Zn alloy......
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] ......
investigations of hexagonal phase precipitation in Zn-12wt%Al-1wt%Cu and Zn-27wt%Al-2wt%Cu alloys [J]. Acta Metall Mater, 1991, 39: 2177-2183. [15] ZHU Y H, TORRES-VILLASE?OR G, PI?A C. Complex microstructural... Phase transformation behavior in Al-Zn-Cu alloys by hammering CHEN Hui(陈辉), ZHENG Xi-jian(郑夕健), LUO Ji-man(罗继曼), HAN Ze-guang(韩泽光) School of Traffic and Mechanical Engineering, Shenyang Jianzhu......
J. Cent. South Univ. (2017) 24: 48-55 DOI: 10.1007/s11771-017-3407-y Liquidus and phase equilibria in CaO-SiO2-5%MgO-20%Al2O3-TiO2 system SUN Li-feng(孙丽枫)1, 2, SHI Jun-jie(石俊杰)1, 2, ZHANG Bo(张波)1, 2... technique (SHTT) and high temperature equilibrium technique were combined to investigate the phase diagram of the CaO-SiO2-5%MgO-20%Al2O3-TiO2 system. The 1300 °C to 1500 °C liquidus lines......
Phase structure of ZK60-1Er magnesium alloy compressed at 450 ?C WANG Zhong-jun(王忠军)1, YANG Qing-xiang(杨庆祥)2, QIAO Jun(乔 军)1 1. School of Materials Science and Metallurgy, University... 2010 Abstract: The phase structure of ZK60-1Er magnesium alloy thermally compressed at the temperature of 450 ?C and the strain rate of 1×10-4 s-1 was determined by transmission electron microscopy......
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......