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Analysis on fluid permeability of dendritic mushy zone during peritectic solidification in a temperature gradientPeng Peng1,2,Jinmian Yue1,2,Anqiao Zhang1,2,Xudong Zhang1,2,Yuanli Xu1,21. Institute... applications of peritectic alloys, none research on the fluid permeability K of dendritic network during peritectic solidification has been reported before. The fluid permeability K of dendritic network......
of yttrium’s contents. When the mole fraction of yttrium is added up to 3.5%, the matrix structure changes to MgZn from Mg7Zn3. Key words: magnesium alloy; quasicrystal; solidification  ... spectrometer (TEM). The constituent phases were identified by XRD and quasicrystal structure was identified by TEM. The alloys with different components form different matrix and the quasicrystals have different......
Trans. Nonferrous Met. Soc. China 20(2010) s826-s831 Morphological evolution of non-dendritic microstructure during solidification under stirring LIN Xin(林 鑫), TONG Lei-lei(统雷雷), ZHAO Li-ning(赵力宁), WANG Li-lin(王理林), WANG Meng(王 猛), HUANG Wei-dong(黄卫东) State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi’an 710072, China Received 15 March......
alloys mainly depended on trial and error. Furthermore the structure of precipitates in Cu-Ni-Si alloys is still controversial. LOOCKYER and NOBLE[5] reported that the structure of precipitates...-Ni-Si alloy system is carried out by the CALPHAD method, and the structure and proportion of various precipitates are simulated at different aging temperature in Cu-3.2%Ni-0.75%Si. The results can act......
Microstructure and Tensile Properties of ZK60 Alloy Fabricated by Simplified Rapid Solidification Powder Metallurgy (S-RS P/M) ProcessZhenya Zhang, Huashun Yu , Shaoqing Wang, Haitao Wang and Guanghui Min Key Laboratory of Liquid Structure and Heredity of Materials, Ministry of Education, Shandong University, Jinan 250061, China摘 要:This study......
are commonly encountered during solidification [1-4],especially in systems freezing with relatively low entropies of transformation [1,5].Generally speaking,the dendritic structure is composed...Diffusion-induced abnormal tertiary dendrite during peritectic solidification in a temperature gradientPeng Peng1,2,Anqiao Zhang1,2,Jinmian Yue1,2,Xudong Zhang1,2,Yuanli Xu1,21. Institute......
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Interfacial structure and joint strengthening in arc brazed galvanized steels with copper based filler
LI Rui-feng(李瑞峰)1, YU Zhi-shui(于治水)2, QI Kai(祁 凯)1
1.Provincial Key Laboratory... structure
modified with 0.6 wt% Al-5Ti. Key words: hypereutectic Al-Si alloy; modification; solidification structure; mechanical properties Cite this article as: WANG Jian-hua, YANG Wei, TU Hao, LIU Ya, PENG Hao... Germany, part of Springer Nature 2019 Abstract: The solidification microstructure, fracture morphologies, and mechanical properties of an Al-18Si alloy and alloys modified with Al-5Ti and Al-3P master......Effect of complex modification of Al-5Ti and Al-3P on hypereutectic Al-18Si alloys
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来源: 《中南大学学报(英文版)2019年第10期》——苏旭平 WANG Jian-hua(王建华) 杨威 涂浩 刘亚 彭浩平