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on microstructure and mechanical properties of 7075 aluminum alloy ZHAN Li-hua1, 2, JIA Shu-feng2, ZHANG Jiao2 (1. State Key Laboratory of High Performance Complex Manufacturing, Central South University... experiments were conducted to study the influence of positive and negative alternating electrical impulse on the microstructure and mechanical properties of 7075 aluminum alloy by TEM analysis......
aluminum alloy[J]. Transactions of Nonferrous Metals Society of China, 2014, 24(3): 600-605. [5] 吴 跃, 陈文琳, 杨 栋. 等通道转角挤压7075铝合金动态再结晶组织晶粒度预报[J]. 塑性工程学报, 2014, 21(6): 96-101. WU Yue, CHEN Wen-lin, YANG Dong. Prediction of dynamic recrystallized grain size of 7075 aluminum alloy prepared by equal channel angular pressing[J]. Journal of Plasticity Engineering, 2014, 21(6): 96-101. [6] 郭海龙, 孙志超, 杨 合. 挤压态......
behaviors and microstructures of 7075 aluminum alloy with various aging treatments [J]. Transactions of Nonferrous Metals Society of China, 2008, 18(4): 755-762. [2] HEINZ A, HASZLER A, KEIDEL C. Recent... systems [J]. Acta Materialia, 2003, 51(19): 5775-5799. [4] LEE W S, SUE W C, LIN C F, WU L J. The strain rate and temperature dependence of the dynamic impact properties of 7075 aluminum alloy [J......
, 2 A/dm2 and 5 °C). Key words: 7075 aluminum alloy; superheated slurry casting; anodization; oxide film; anodizing parameters 1 Introduction The 7075 aluminum alloy is lightweight and has high strength and good corrosion resistance. This alloy is widely used in aircrafts, sports, and various engineering applications. The high strength 7075 aluminum alloy is generally produced by a wrought......
Trans. Nonferrous Met. Soc. China 26(2016) 3091-3101 Combined effects of ECAP and subsequent heating parameters on semi-solid microstructure of 7075 aluminum alloy Ramin MESHKABADI1, Ghader FARAJI1... temperature on the microstructural characteristics of the 7075 aluminum alloy were investigated. The microstructure is influenced by several parameters including the number of ECAP passes, ECAP route......
文献标识码:A Effect of temperature on microstructure evolution of 7075 alloy during hot deformation LI Jun-peng, SHEN Jian, YAN Xiao-dong, MAO Bai-ping, YAN Liang-ming (General Research Institute for Nonferrous Metals, Beijing 100088, China) Abstract: Hot compression tests of 7075 aluminium alloy were operated on Gleeble?1500D thermal simulator at a constant strain......
Trans. Nonferrous Met. Soc. China 22(2012) s261-s267 Residual stress field induced by shot peening based on random-shots for 7075 aluminum alloy SHENG Xiang-fei1, XIA Qin-xiang1, CHENG Xiu-quan2, LIN... with the increment of Ra. Key words: 7075 aluminum alloy; shot peening; random-shots FE model; residual stress field 1 Introduction Shot peening process is accomplished by bombarding the surface of a metallic......
to the effect of the heating and forming processes on the material’s temper. Key words: aluminum alloy 7075; warm forming; limiting drawing ratio (LDR); limiting dome height (LDH) 1 Introduction Weight... properties of 7075 aluminum alloy [J]. Journal of Material Processing Technology, 2000, 100: 116-122. [16] VIANA F. Retrogression and re-aging of 7075 aluminum alloy: Microstructure characterization [J......
线半连续铸造7075Al合金二次加热与触变成形[J]. 金属学报, 2001, 37(11): 1184?1188.LU Gui-min, DONG Jie, CUI Jian-zhong, WANG Pin. Study on the reheating and thixoforming of 7075 aluminum alloy cast by liquidus semi... concentration on reheating microstructure of near-liquidus cast 7075 A1 alloy LIU Li1, LIU Hui-min1, 2, ZHANG Fu-yi1 (1. School of Materials Science and Engineering, Inner Mongolia University......
on microstructure and mechanical properties of 7075 aluminum alloy[J]. The Chinese Journal of Nonferrous Metals, 2014, 24(3): 600-605. [4] George S L, Knutsen R D. Composition segregation in semi-solid metal...): 1773-1780. [7] Silva G, Rivolta B, Gerosa R, DERUDI U. Study of the SCC behavior of 7075 aluminum alloy after one-step aging at 163 ℃[J]. Journal of Materials Engineering and Performance, 2013, 22(1......
