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Corrosion and mechanical properties of hot-extruded AZ31 magnesium alloys ZHANG Zhi-min(张治民)1, XU Hong-yan(徐宏妍)1, 2, WANG qiang(王 强)1 1. School of Materials Science...%, respectively. The improvement of corrosion resistance and obvious increasing of mechanical properties of AZ31 alloys by hot-extrusion are ascribed to grain refinement and microstructural modification together......
Effects of extrusion deformation on mechanical properties of sub-micron Si3N4p/2024 composite XIU Zi-yang(修子扬)1, CHEN Guo-qin(陈国钦)2, LIU Yan-mei(刘艳梅)2, YANG Wen-shu(杨文澍)2, WU Gao-hui(武... of Si3N4p/2024Al composite increases a little after T6 treatment but increases by 33.5% after extrusion deformation. Key words: Si3N4p/2024Al composite; extrusion deformation; mechanical properties ......
Effects of solution treatment on mechanical properties and microstructures of Al-Li-Cu-Mg-Ag alloyYU Cheng(余成)1, YIN Deng-feng(尹登峰)1, ZHENG Feng(郑峰)1, 2, YU Xin-xiang(余鑫祥)1(1. School of Materials...:Mechanical properties and microstructures of Al-Li-Cu-Mg-Ag alloy after solution treatments were investigated by means of optical microscopy (OM), tensile test, hardness measurement and electrical......
Effects of SiC amount on phase compositions and properties of Ti3SiC2-based compositesCAI Yan-zhi(蔡艳芝)1, 2, YIN Xiao-wei(殷小玮)2, YIN Hong-feng(尹洪峰)1(1. College of Materials & Mineral Resources, Xi... compositions and properties of Ti3SiC2-based composites with SiC addition of 5%-30% in mass fraction fabricated by in-situ reaction and hot pressing sintering were studied. SiC addition effectively......
Microstructure and properties of AZ31 magnesium alloy with rapid solidification ZHAO Hong-liang(赵红亮), GUAN Shao-kang(关绍康),ZHENG Fei-yan(郑飞燕), LI Qing-kui(李庆奎), WANG Li-guo(王利国) (College... appear in as-spun ribbons. The corrosion potential of the as-cast ingots is lower than that of the as-spun ribbons. Key words: rapid solidification; magnesium alloy; microstructure; properties CLC number......
Microstructure and properties of 7A52 Al alloy welded joint HUANG Ji-wu(黄继武)1, 2, YIN Zhi-min(尹志民)1, LEI Xue-feng(雷学锋)1, 3 1. School of Materials Science and Engineering, Central South University... was welded by means of TIG using Al- 6.3Mg-0.35Sc-0.1Zr-0.1Cr solder wire. Mechanical properties and microstructures of welded joint were studied......
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Influence of aging on microstructure and properties of ZK60 magnesium alloy ZHANG Zhi-min(张治民)1,2, ZHANG Xing(张 星)1, YANG Ya-qin(杨亚琴)1 1. School of Materials... 2006 Abstract: The different aging process was investigated for ZK60 magnesium alloy to get the ideal synthetic properties. The results show that the values of strength, hardness and plasticity of ZK60......
Effect of rod-like grain on properties and toughening mechanism of 3Y-TZP/Al2O3 ceramics RONG Shou-fan(荣守范)1, 2, JI Ze-sheng(吉泽升)1, ZHU Yong-chang(朱永长)2, ZHANG Jing-qiang(张敬强)2 1. School.... The mechanical properties of the materials are obviously improved. Key words: rod-like grain; multitoughening; additives; Al2O3; microstructure; mechanical properties ......
Influence of sputtering parameters on microstructure and mechanical properties of GeSbTe films FU Yong-zhong(付永忠) Micro/Nano Science and Technology Center, Jiangsu University, Zhenjiang 212013... properties were studied with atomic force microscope(AFM) and nanoindenter. Meanwhile, the mechanical properties of GeSb2Te4 films with oxygen impurity were also investigated. The results indicate......
