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Microstructure characteristics and mechanical properties of rheoformed wrought aluminum alloy 2024 GUO Hong-min(郭洪民)1, YANG Xiang-jie(杨湘杰)2, ZHANG Meng(张 萌)1 1. School of Materials Science...: The microstructure characteristics and mechanical properties of 2024 wrought aluminum alloy produced by a new rheoforming technique under as-cast and optimized heat treatment conditions were......
Effect of heat treatment on mechanical properties of thixoformed 7A09 aluminum alloy WANG Wei-wei(王卫卫), JIA Bin-bin(贾彬彬), LUO Shou-jing(罗守靖) School of Materials Science... in the substrate and the solution precipitated supersaturated elements are the main factors influencing the properties of the alloys. Key words: 7A09 aluminum alloy; heat treatment; mechanical property; semi......
Deformation and damage mechanism of aluminum alloy under different stress states ZHU Hao(朱 浩)1, ZHU Liang(朱 亮)1 , CHEN Jian-hong(陈剑虹)1, CHE Hong-yan(车洪艳)1 Key Laboratory of Non-ferrous Metal alloys,Ministry of Education, Lanzhou University of Technology, Lanzhou 730050, China Received 28 July 2006; accepted 15 September 2006 Abstract: The deformation and damage mechanism of aluminum alloy......
. For instance, nearly all of the early aluminum usage in vehicles was in the form of casting. Table 1 Alloy composition of automotive aluminum[12] Vehicle design for environment/recycling has..., AlSi, AlMg, AlMgSi, and AlZn; 4) avoiding exotic alloying elements. The difficulty in recycling wrought aluminum alloys is its low tolerance, the ability of an alloy to absorb impurities, which......
Effect of Semi-Solid Isothermal Heat Treatment on Microstructure of ZL104 Aluminum Alloy () 摘要:The feasibility of fabricating ZL104 aluminum alloy with non-dendritic microstructure by semi-solid isothermal heat treatment process and the effects of holding temperature and time on the semi-solid isothermal heat-treated microstructure of the alloy, are investigated. The research results indicate......
at middle strain rate of AA6061-T6 aluminum alloy welds [J]. International Journal of Impact Engineering, 2013, 60(10): 107–119. [25] WANG P F, XU S L, LI Z B, YANG J L, ZHANG C, ZHENG H. Experimental...-bin) Cite this article as: ZHANG Yi-ben, YAO Song, HONG Xiang, WANG Zhong-gang. A modified Johnson–Cook model for 7N01 aluminum alloy under dynamic condition [J]. Journal of Central South University......
Relationship between boundary misorientation angle and true strain during high temperature deformation of 7050 aluminum alloy HU Hui-e(胡会娥)1, YANG Li(杨 丽)1, ZHEN Liang(甄 良)1, SHAO Wen-zhu(邵文柱)1... solution treated 7050 aluminum alloy were conducted to different strain degrees (0.1, 0.4, 0.6 and failure) at 460 ℃ with the strain rate of 1.0×10-4-1.0×10-1s-1. The boundary misorientation angle......
of 7050 aluminum alloy ingot in ultrasonic field ZHANG Li-hua(张立华)1, 2, YU Jun(余军)1, 2, ZHANG Xiao-ming(张晓明)1, 2 1. Key Laboratory of Modern Complex Equipment Design and Extreme Manufacturing...; Abstract: With the experiment and finite element simulation, the influences of power ultrasonic on the solidification structure of 7050 aluminum alloy ingot in semi......
Effects of solution treatment and aging process on microstructure refining of semi-solid slurry of wrought aluminum alloy 7A09 WU Xin(吴 欣), HAN Fei(韩 飞), WANG Wei-wei(王卫卫) School of Material... as a pretreatment in preparing semi-solid slurry with fine microstructure before isothermal treatment of wrought aluminum alloy 7A09. Parameters of pretreatment were optimized by orthogonal experiment design......
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