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Process of aluminum dross recycling and life cycle assessment for Al-Si alloys and brown fused alumina HONG Jian-ping(洪建平)1, WANG Jun(王 俊)1, CHEN Hai-yan(陈海䶮)2, SUN Bao-de(孙宝德)1, LI Jia-jing(李家镜... by environmentally efficient and friendly methods. Two methods of Al dross recycling which could utilize Al dross efficiently were presented. High-quality aluminum-silicon alloys and brown fused alumina (BFA) were......
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boundaries. As a result, the tensile properties of 2519A aluminum alloy have been significantly improved. Key words: pre-aging deformation; precipitation hardening; tensile properties; aluminum alloys 1 Introduction Aluminum alloys have been the primary materials for structural components of military aircrafts, helicopters, amphibians, etc. for several decades. This is because of the low density......
Quantitative analysis of impurities in aluminum alloys by laser-induced breakdown spectroscopy without internal calibration LI Hong-kun(黎洪坤), LIU Ming(刘 明), CHEN Zhi-jiang(陈志江), LI Run-hua(李润华..., a laser-induced breakdown spectroscopy(LIBS) system was established and used to carry out quantitative analysis of impurities in aluminum alloys in air at atmospheric pressure. A digital storage......
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J. Cent. South Univ. (2020) 27: 674-697 DOI: https://doi.org/10.1007/s11771-020-4323-0 Effects of microstructural heterogeneity on fatigue properties of cast aluminum alloys JIAO Yi-nan(焦忆楠)1, 2... conditions. This paper reviews the influences of shrinkage/gaspores and secondary phase particles, formed during casting process, on the fatigue life of Al-Si-Mg cast Al alloys. Key words: cast aluminum......
Structure and properties of ceramic coatings formed on aluminum alloys by microarc oxidation LIU Wan-hui(刘万辉), BAO Ai-lian(鲍爱莲), LIU Rong-xiang(刘荣祥), WU Wan-liang(武万良) College of Materials... is HV1 800, and the microarc oxidation coatings greatly improve the antiwear properties of aluminum alloys. Key words: 2024 alloy; ceramic coatings; aluminum alloys; microarc oxidation; wear......
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