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Joint performance of laser-TIG double-side welded 5A06 aluminum alloy CHEN Yan-bin(陈彦宾), MIAO Yu-gang(苗玉刚), LI Li-qun(李俐群), WU Lin(吴 林) State Key Laboratory of Advanced Welding Production... of the welds of laser-TIG double-side welded 5A06 aluminum alloy was investigated. The results show that the weld cross-sectional shape has an intimate relation with the mechanical properties......
in the copper alloy is 0.010%~0.020%. Key words:lanthanum; copper alloy; high strength; high conductivity; rare earthsConductivity Copper Alloys; [全文内容正在添加中] ...Application of Lanthanum in High Strength and High Jin Xin1,Zhao Zhen1,Zhou Shijie2,Zhao Bingjun1 (1.Light-New Materials Science and Technology Co., Ltd., Chengdu 610066, China;2.College......
and strength of the alloy increase. The total content of Zn, Mg and Cu in 7055 aluminum alloy is about 14%, the supersaturation degree of the matrix at solution treatment is very high and it is easier...) [4] SRIVATSAN T S. Microstructure, tensile properties and fracture behavior of aluminum alloy 7150 [J]. J Mater Sci, 1992, 27(17): 4772. [5] MELVIN H B. Producing combined high strength and corrosion......
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; 1 Introduction The properties of aluminum, chiefly high strength and light mass, make... Portevin-Le Chatelier effect in Al-Zn-Mg-Cu-Zr aluminum alloy CHEN Jun-zhou(陈军洲)1, 2, ZHEN Liang(甄良)1, FAN Li-wei(樊立伟)3, YANG Shou-jie(杨守杰)2, DAI Sheng-long(戴圣龙)2, SHAO Wen-zhu(邵文柱)1......
the yield strength and the resistance to over aging can be improved considerably without a large deterioration to tensile ductility. 关键词:aluminum alloy; mechanical property; solution treatment; aging...Improvement of Strength in 2004 Al Alloy by Enhanced Solution Treatment Chen Kangming1,XU Xiaojing1,Wang Hongyu1,Zhang Jie1,Kim Seocksam2 (1.Advanced Forming Technology Institute of Jiangsu......
with the temperature decreasing, especially when the specimen is loaded at a high strain rate. 3.2 Phenomenological constitutive model In order to understand the plastic behaviour of 7075 aluminum alloy, flow curves... Dynamic softening behaviors of 7075 aluminum alloy QUAN Guo-zheng(权国政)1, LIU Ke-wei(刘克威)1, ZHOU Jie(周 杰)1, CHEN Bin(陈 斌)2 1. School of Material Science and Engineering, Chongqing University......
produce low-cost and high-quality joints of strain-hardened aluminum alloys. In order to demonstrate the friction stir weldability of the AA5083 aluminum alloy, the tensile properties and fracture locations... words:friction stir welding; aluminum alloy; tensile properties;welding parameter......
strengthened Al-Zn-Mg-Cu alloy, is a high strength alloy that is used for aircraft structural materials. A large number of researches have been conducted on the mechanisms of zone and precipitate formation... N, DOBROMYSLOV A V, TKACHENKO E A, SENATOROVA O G. Advanced high-strength aluminum-base materials [J]. Met Sci Heat Treat, 2005, 47(7/8): 269-275. [2] WANG F, XIONG B Q, ZHANG Y A, ZHANG Y A, WANG Z......
Trans. Nonferrous Met. Soc. China 22(2012) 1-7 Warm forming behavior of high strength aluminum alloy AA7075 WANG Hui1, 2, LUO Ying-bing2, Peter FRIEDMAN 2, CHEN Ming-he1, GAO Lin1 1. College... applications such as the B-pillar. For weight reduction, high strength aluminum alloys such as AA7075 can potentially be used to replace high strength steel [8]. Due to its high price and poor formability......
