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THE THERMODYNAMICS AND CONSTITUTION OF BINARY SILICATE MELTSLi Zhenjia Kunming Institute of Technology摘 要:<正> In this paper a chemical bonding model is presented to describe the thermodynamicsand constitution of binary silicate systems in an empirical way. The proposed parametricfunctions of chemical bonds lend support to the work of Masson......
Investigation on the icosahedral quasicrystal phase in Mg70.8Zn28Nd1.2 alloy张金山,严杰,韩富银,梁伟,许春香,周翠兰摘 要:Mg70.8Zn28Nd1.2 (mole fraction) alloy containing icosahedral quasicrystal phase (I-phase) was prepared under conventional metal casting conditions. The microstructure, phase constitution and phase structure of the alloy were investigated by means......
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, and the alloy is located in a two-phase region of (Co3Ta+Co3Ti). The phase constitution of the alloys annealed at 1 000 °C is almost the same as that annealed at 1 100 °C, however, those of alloys with higher... Phase equilibria in Co-rich region of Co-Ti-Ta system JIANG Min, SAREN Gerile, YANG Su-yu, LI Hong-xiao, HAO Shi-ming Key Laboratory for Anisotropy and Texture of Materials of Ministry of Education......
:In this study, the effects of composition and phase constitution on the mechanical properties and magnetic performance of AlCoCuFeNix(x = 0.5, 0.8, 1.0, 1.5... coexisting phase structure to a single FCC phase. The change of phase constitution enhances the plasticity but reduces the hardness and strength. One of the interesting points is the excellent soft......
EFFECT OF THE CHANGE IN THE WATER SYSTEM CONSTITUTION ON THE FIOATATION PROCESS OF GRAPHITE毛巨凡,赵慧玲摘 要:<正> A new method of graphite floatation using sea water is discussed in this paper,The effect of theelectrolyte ions in the sea water on the water system constitution and the effect of the change in thewater system constitution on the floataion......
Constitution modeling and deformation behavior of yttrium bearing TiAl alloy陈玉勇1,杨非1,2,孔凡涛1,肖树龙11. School of Materials Science and Engineering,Harbin Institute of Technology2. Department of Powder Metallurgy,Guangzhou Research Institute of Non-ferrous Metals摘 要:The deformation flow behaviors of Ti-45Al-5.4V-3.6Nb-0.3Y alloy at different temperatures......
Constitution modeling and deformation behavior of yttrium bearing TiAl alloy陈玉勇1,杨非1,2,孔凡涛1,肖树龙11. School of Materials Science and Engineering,Harbin Institute of Technology2. Department of Powder Metallurgy,Guangzhou Research Institute of Non-ferrous Metals摘 要:The deformation flow behaviors of Ti-45Al-5.4V-3.6Nb-0.3Y alloy at different temperatures......
First principles study on electronic structure and optical properties of novel Na-hP4 high pressure phase SHI Yi-min(施毅敏)1, YE Shao-long(叶绍龙)2 1. Department of Basic Teaching, Hunan... Abstract: The electronic structure and optical properties of novel Na-hP4 high pressure phase at different pressures (260, 320, 400 and 600 GPa) were investigated by the density functional theory (DFT......
