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Trans. Nonferrous Met. Soc. China 25(2015) 3539-3545 Effects of Be additions on microstructure, hardness and tensile properties of A380 aluminum alloy Morteza REJAEIAN1, Mostafa KARAMOUZ2,3, Masoud... 1749637181, Iran Received 22 November 2014; accepted 6 July 2015 Abstract: The effects of beryllium (Be) on the microstructure, hardness and tensile properties of A380 aluminum alloy were investigated......
Trans. Nonferrous Met. Soc. China 25(2015) 1419-1426 Preparation of semi-solid A380 aluminum alloy slurry by serpentine channel Zhi-yong LIU, Wei-min MAO, Wei-pan WANG, Zhi-kai ZHENG School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China Received 13 July 2014; accepted 20 October 2014 Abstract: The semi-solid slurry of A380 aluminum alloy......
%. 关键词:A380铝合金;强制对流搅拌;流变压铸;组织演变;力学性能 中图分类号:TG146.2 文献标志码:A Microstructures and mechanical properties of A380 aluminum alloy... with traditional diecasting, the tensile strength, yield strength and elongation of FCM rheo-diecasting parts are increased by 10%, 4% and 140%, respectively. Key words: A380 aluminum alloy; forced convection......
. 关键词:A380铝合金;半固态浆料;蛇形通道;显微组织演变;二次凝固;游离模型 中图分类号:TG146.1;TG249.9 文献标志码:A Microstructure evolution of A380 aluminum alloy semi-solid slurry during solidification LIU Zhi-yong... distributed spherical grains is obtained. Key words: A380 aluminum alloy; semi-solid slurry; serpentine channel; microstructure evolution; secondary solidification; drifting mode 近年来半固态成形技术的研究重点主要集中在流变成形,获得......
process parameters of high pressure die casting by using QFD-Taguchi based hybrid approach in order to yield the optimum casting density of the A380 alloy. Identification of critical process parameters... of aforesaid alloy. Key words: high pressure die casting; A380 alloy; QFD technique; Taguchi method; casting density 1 Introduction In the present era, ample of industries are focused to seek light weight......
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......
Investigation of rheo-diecasting mold filling of semi-solid A380 aluminum alloy slurryZhi-yong Liu1,Wei-min Mao2,Zhi-kai Zheng2,Rui Yue41. School of Materials Science and Engineering, Tsinghua...:The rheo-diecasting mold filling capacity and the microstructure of the semi-solid A380 aluminum alloy slurry were investigated. The results show that the mold......
Effect of Ce addition on microstructures and mechanical properties of A380 aluminum alloy prepared by squeeze-castingXiao-hui Ao1,Shu-ming Xing1,Bai-shui Yu1,Qing-you Han21. School of Mechanical...)addition on the eutectic Si,β-Al5Fe Si phase,and the tensile properties of A380 alloy specimens prepared by squeeze-casting were studied by optical microscopy(OM),scanning electron microscopy(SEM),and X......
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...: The mechanical behavior of superplastic 5083 aluminum alloy during microforming process was investigated by finite element analysis. A micro V-groove die was modeled to analyze the effects of forming......
of T6-treated specimens reached HB 93 for A356 and HB 120 for A380 billets. References [1] CHUNG I G, BOLOURI A, KANG C G. A study on semisolid processing of A356 aluminum alloy through vacuum-assisted..., 26: 2029–2042. [13] GENCALP IRIZALP S, SAKLAKOGLU N. Effect of Fe-rich intermetallics on the microstructure and mechanical properties of thixoformed A380 aluminum alloy [J]. Engineering Science......