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Natural-ageing-enhanced precipitation near grain boundaries in high-strength aluminum alloyPeipei Ma1,Chunhui Liu1,2,Qiuyu Chen2,Qing Wang1,2,Lihua Zhan1,2,Jianjun Li21. Light Alloy Research... in high strength aluminum alloys with unconventionally small grains.关键词:......
Friction stir welding of high-strength aerospace aluminum alloy and application in rocket tank manufacturingGuoqing Wang1,Yanhua Zhao2,Yunfei Hao21. China Academy of Launch Vehicle Technology2. Capital Aerospace Machinery Company摘 要:Friction stir welding(FSW) has been widely adopted in aerospace industry for fabricating high-strength aluminum alloy......
Zhong-yan, GUAN Di-kai. Study progress of high strength and tenacity Al-Zn-Mg-Cu aluminum alloy for aviation [J]. Hot Working Technology, 2006, 6(35): 66-71. (in Chinese) [2] WEI Qiang, XIONG Bai-qing... Shou-jie. Study on fatigue performance of high strength aluminum alloy [J]. Journal of Aeronautical Materials, 2009, 29(1): 96-100. (in Chinese). [8] MANSON S S. National aavisory committee......
The Technological Improvements of Aluminum Alloy Coloring by Electrolysis LI Nai-jun1 (1.Teachers College, Shenyang University, Shenyang 110015, P. R. China) 摘要:The technological process of coloring golden-tawny on aluminum alloy by electrolysis was improved in this paper. The optimum composition of electrolyte was found, the conditions of deposition and anodic oxidation by electrolysis were......
. 4 Specimen preparation Quenched aluminum alloy specimens were employ- ed in the experiment. The yield strength was investigated by compression test. The yield strength and the compressive strength... Compressive formability of 7075 aluminum alloy rings under hydrostatic pressure LIU Gang(刘 钢), WANG Li-liang(王礼良), YUAN Shi-jian(苑世剑), WANG Zhong-ren(王仲仁) School of Materials Science......
to their high specific strength [1-4] and good hardenability [5-6]. One of the most important applications for 7050 aluminum alloy is to manufacture aircraft rivet. And its manufacturing procedure.... Currently, the research of hot-working characteristics in high-strength aluminum alloy is mainly focused on hot deformation behaviors. HU et al [7] recently showed that the fracture surface......
; Abstract: The corrosion behavior of typical high-strength aluminum alloy LY12 was studied... on high-strength aluminum alloy can raise evidently the resistance of atmospheric corrosion. Cl- can promote pitting generation on the oxide film of LY12 when exists, LY12 can react much intensely......
-grain 5083 aluminum alloy containing a small amount of Sc, the results show that tensile tests of the 5083 aluminum alloy containing a small amount of Sc under high strain rate showed brittle...Trans. Nonferrous Met. Soc. China 22(2012) s656-s660 Microforming of superplastic 5083 aluminum alloy Md. Abu Mowazzem HOSSAIN1, Sung-Tae HONG1, Kyu-Yeol PARK1, Young-Sang NA2 1. School of Mechanical......
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......
): 5775-5799. [6] JIAN Hai-gen, JIANG Feng, XU Zhong-yan, et al. Study progress of high strength and tenacity Al-Zn-Mg-Cu aluminum alloy for aviation[J]. Hot Working Technology, 2006, 6: 66-71... and crack closure[J]. Eng Fract Mech, 1976, 8(4): 575-581. [14] PENG Shu-zhong. Study on solution-ageing heat treatment process for high strength 7B04 aluminum alloy[J]. Aluminum Fabrication, 2004, 156(3......