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CO2 laser welding of 5A06 aluminum alloy plates with different thicknesses YU Shu-rong(余淑荣)1, 2, FAN Ding(樊 丁) 1, 2, XIONG Jin-hui(熊进辉)1, CHEN Jian-hong(陈剑虹)1, 2 1. State Key Laboratory... in TWB specimen. The weld microstructure shows extra-fine grains. Dendrite exists around weld fusion line and the equiaxed grains in the weld. Key words: aluminum alloy; laser welding; tailor welded......
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Dissimilar friction stir welding between 5052 aluminum alloy and AZ31 magnesium alloy YAN Yong(鄢 勇), ZHANG Da-tong(张大童), QIU Cheng(邱 诚), ZHANG Wen(张 文) School of Mechanical and Automotive... aluminum alloy; AZ31 magnesium alloy; microstructure evolution; mechanical property 1 Introduction Aluminum alloys are widely used in automotive, aerospace and ship industries due to the combination......
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Science and Engineering, Central South University, Changsha 410083, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: Hot-compression of aluminum alloy 5182... ℃, at strain rate over 1 s-1, dynamic recrystallization (DRX) occurs. Cube orientation {100}á001? is detected in the recrystallized sample after hot-compression. Key words: aluminum alloy 5182; hot......
A new model to describe effect of plastic deformation on elastic modulus of aluminum alloy ZANG Shun-lai(臧顺来)1, 2, GUO Cheng(郭 成)1, WEI Gong-ji(魏公际)3, CHEN Feng(谌 峰)3, DONG Wei(董 伟)1, ZHANG Ke(张...; aluminum alloy; spring-back  ......
Preparation of spray deposited aluminum alloy sheets via novel rolling technique ZHANG Hao(张昊), CHEN Zhen-hua(陈振华), YAN Hong-ge(严红革), CHEN Ding(陈鼎), LI Wei(李微) College of Materials Science...; Abstract: A novel ceramic rolling technique was developed to improve the formability of spray deposited porous aluminum alloy sheets, in which the sheet preform......
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chloride. Key words: aluminum alloy containing scandium; stress corrosion cracking; intensity factor  ...EDS线扫描曲线 Fig.6 SEM image (a) and element line scanning curves by EDS analyses (b) around stress corrosion crack tip of aluminum alloy 3 结论 1) 恒位移I型载荷应力腐蚀开裂开始保持匀速扩展,同时,应力强度因子逐渐降低.通过计算得到应力......
Study of Composite Hardcoat Anodizing of Aluminum Alloy 6063 and Its Friction Behaviors SHI Ya-qin1,Gao Xue-min1,LIU Shi-yong1,ZHANG Hui-chen1,LIU Wei1 (1.Institute of Metal and Technology, Dalian Maritime University, Dalian 116026, China) 摘要:A composite hard-anodized coating containing micro PTFE (polytetrafluoroethylene) particles on aluminum alloy 6063 was produced by adding micro PTFE......