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due to its excellent combination of weldability and corrosion resistance[10]. They are generally classified as a non-heat treatable aluminum alloys, and their strength are not high enough to be used... Trans. Nonferrous Met. Soc. China 20(2010) s758-s762 Effect of semi-solid processing on microstructure and mechanical properties of 5052 aluminum alloy Lü Shu-lin(吕书林), WU Shu-sen (吴树森......
microcracks. Key words: aluminum alloy; tensile ductility; modeling; deformation; fracture ____________________________________________________________________ 1 Introduction High strength and low density...): 706-713. (in Chinese) [6] HORNBOGEN E, STARKE E A. Theory assisted design of high strength low alloy aluminum[J]. Acta Metall Mater, 1993, 41(1): 1-16. [7] GOKHALE A M, DESHPANDE N U, DENZER D K, et......
alloy (Al-Mg-Si alloy) has gathered wide acceptance in the fabrication of light weight structures requiring a high specific strength and good corrosion resistance. Compared with the fusion welding... Establishing empirical relationships to predict grain size and tensile strength of friction stir welded AA 6061-T6 aluminium alloy joints S. RAJAKUMAR, C. MURALIDHARAN, V. BALASUBRAMANIAN......
data. The law indicates two apparent corrosion stages of high strength aluminum alloy section material: pitting corrosion and intergranular corrosion/exfoliation corrosion. The test results agree... aviation operations routinely expose structural components to salt spray and high loads, especially during landing. There are many alloys used in naval aircraft structures. The high strength aluminum......
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Tensile Properties and Deformation Behaviors of a New Aluminum Alloy for High Pressure Die CastingPeng Zhang1,Zhenming Li1,Baoliang Liu2,Wenjiang Ding11. National Engineering Research Center of Light...="ChDivSummary">Effects of natural aging and test temperature on the tensile behaviors have been studied for a highperformance cast aluminum alloy Al–10Si–1.2Cu–0.7Mn. Based on self-strengthening......
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......
new high strength aluminium lithium alloy[J]. Corrosion Science, 2006, 48: 4113?4126. [6] 陶斌武, 李松梅, 刘建华. LY6铝合金的局部腐蚀行为研究[J]. 材料保护, 2004, 37(11): 15?17.TAO Bin-wu, LI Song-mei, LIU Jian-hua. Local... chloride. Key words: aluminum alloy containing scandium; stress corrosion cracking; intensity factor ......
; 1 Introduction High-strength 2519 aluminum alloy is primary material for many applications, such as military aircrafts... properties of 2519 alloy at high temperature[11]. Some recent researches showed that Yb was considered as an effective micro-alloying element in aluminum alloys. It was reported that Yb addition......
