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Quasicontinuum simulation of indentation on FCC metals WANG Hua-tao(王华滔), QIN Zhao-dong(秦昭栋), NI Yu-shan(倪玉山), ZHANG Wen(张 文) Department of Mechanics and Engineering Science, Fudan University...; Abstract: Quasicontinuum simulations were performed to study the processes of incipient plastic deformation on three FCC metals (Ag, Ni and Pd......
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]. The microhardness of nc-Al and nc-Ag is higher than their counterparts by the factor of 14 and 2.5 respectively. The high microhardness of the as-prepared nc-metals may be due to the fact that the specimens have small grained size, high density and fewer flaws. These data in Table 2 also indicate that the high microhardness is one of the intrinsical character of the nc-metals. 3.4 Electrical resistivity......
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Rare Earth Metals in Light Alloys( Division of General and Inorganic Chemistry and Metallurgy, Department of Chemistry, University of Genova, I 16146 Genova, Italy )摘 要:RareEarthMetalsinLightAloysFeroR,SacconeA,BorzoneG(DivisionofGeneralandInorganicChemistryandMetalurgy,DepartmentofChemistry,U...关键词:......
A novel recovery technology of trace precious metals from waste water by combining agglomeration and adsorption ZOU Hua-sheng(邹华生), CHU Zhu-qiang(储著强), LIN Gang(林 岗) School of Chemical and Energy...: A novel and efficient technology for separating and recovering precious metals from waste water containing traces of Pd and Ag was studied by the combination of agglomeration and adsorption. The recovery......
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Surface Yielding of Metals by X-ray DiffractionXiuying GAI Jiabao LI Zengqiao KANG State Key Lab.for Fatigue and Fracture of Materials,Institute of Metal Research,Academia Sinica... diffraction methods.The results show that.when the residual stress in the transverse direction is involved,the surface yieldstrength should be evaluated with biaxial Mises criterion.For a medium carbon high......
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