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Interface reaction and thermodynamic analysis on Al2O3-SiO2(sf)/AZ91D composite LI Wen-fang(李文芳)1, LIU Guan-jun(刘贯军)1,2, PENG Ji-hua(彭继华)1, DU Jun(杜 军)1 1. College of Mechanical Engineering... Mg in the magnesium alloy matrix and aluminum phosphate binder through generation of MgO particles. In addition, brittle Mg2Si phase was precipitated at the interface through the reaction between......
Development of Some Fundamental Research of SiC_W/Al Composites in HIT PartⅠ Microstructure and SiC/Al Interface of SiC_W/Al CompositesLin GENG Congkai YAO Dept.of Metals and Technology,Harbin Institute of Technology (HIT),Harbin,150006,China摘 要:<正> The microstructure of SiC whisker reinforced aluminium alloy (SiCw/Al) composite is reviewed,andthe......
microstructure. However, it is very hard to measure directly the interface mobility by means of experimental methods, especially for multicomponent multiphase systems. In most cases, the interface... Trans. Nonferrous Met. Soc. China 22(2012) 1711-1716 Phase field calculation of interface mobility in a ternary alloy WANG Gang, ZENG De-chang, LIU Zhong-wu School of Materials Science......
Microstructure,wetting property of Sn-Ag-Cu-Bi-xCe solder and IMC growth at solder/Cu interface during thermal cyclingYuan Wang1,Xiu-Chen Zhao1,Ying Liu1,Yong Wang1,2,Dong-Mei Li21. School... of adding small amounts of cerium(Ce) to Sn-3.3 Ag-0.2 Cu-4.7 Bi solder on microstructure,wettability characteristic,interfacial morphology and the growth of interfacial intermetallic compound(IMC......
Effects of Mg content on microstructure and mechanical properties of SiCp/Al-Mg composites fabricated by semi-solid stirring technique GENG Lin(耿 林), ZHANG Hong-wei(张宏伟), LI Hao-ze(李昊择), GUAN Li... on microstructure and mechanical properties were studied by scanning electron microscopy (SEM), X-ray diffractometry (XRD) and transmission electron microscopy (TEM). The results indicate that SiC particles......
Effect of Ca Addition and Heat Treatment on the A390(S)/AM60(L) Interface Microstructure马立坤,陈翌庆,LIU Lihua,SU Yong,XU Guangchen,FANG HongjiaoSchool of Materials Science and Engineering, Hefei... interface microstructures of the bi-metallic samples. The testing results showed that, with Ca addition in AM60, owing to two possible reasons, the interface microstructure and the shear strength......
J. Cent. South Univ. (2021) 28: 1155-1169 DOI: https://doi.org/10.1007/s11771-021-4687-9 Interface microstructure and mechanical properties of selective laser melted multilayer functionally graded... as: WANG Di, DENG Guo-wei, YANG Yong-qiang, CHEN Jie, WU Wei-hui, WANG Hao-liang, TAN Chao-lin. Interface microstructure and mechanical properties of selective laser melted multilayer functionally graded......
Effect of near isothermal forging on the microstructure of Ti3Al/TC11 welding interfaceLIU Yingying, YAO Zekun, and GUO Hongzhen College of Materials Science and Engineering, Northwestern... on the shape, size, and volume fraction of α and α2 phases of the welding interface. The sizes of the α and α2 phases increase as the strain rate decreases. Because the distortion energy of the lattice......
on the stress in the carbon nanotube/Fe3Al composites were performed. The biphase interface valence electron structure was established on the basis of Pauling’s nature of the chemical bond. The stress occurs by the huge interface electron density difference, which will block the Fe3Al grain agglomeration and growth. With the X-ray diffractions, the calculated magnitude of compressive stress existing......
Article ID: 1003-6326(2005)06-1333-08 Microstructure and wear properties of tungsten carbide reinforced steel matrix composites YOU Xian-qing(尤显卿)1, SONG Xue-feng(宋雪峰)1, REN Hao(任 昊... Engineering College, Hefei 230022, China) Abstract: WC(27%) reinforced steel matrix composites were produced by using an electroslag melting casting technique. The microstructure of the material......
