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为AutoCAD增设机械设计常用件图形库吴狄,孙红摘 要:这里应用AutoLISP语言建立了机械制图中的常用件图形库.程序采用模块化结构,由菜单,图标或命令驱动,实现与AutoCAD系统的一体化.关键词:AutoCAD;AutoLISP;常用件;图形库;......
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of corrosion resistance of AZ80 alloys, because α-Mg is protected under the coverage of continuously distributed β particles. 2) AZ80 alloy deformed at 250 ?C with the deformation of 83% has the best... AZ91D and AM60B [J]. Mater Sci Eng A, 2001, 299(1/2): 38-45. [4] SALMAN S A, ICHINO R, OKIDO M. Improvement of corrosion resistance of AZ31 Mg alloy by anodizing with co-precipitation of cerium oxide [J......
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TEMPERATURE DEPENDENCE OF VISCOSITY OF Al-Si ALLOY MELTS Z.X.Yang1,J.H.Chen2,R.Wang1,H.R.Geng1,Y.Wang1,C.J.Sun2 (1.School of Materials Science and Engineering, Jinan University, Jinan 250022, China;2.School of Materials Science and Engineering, Shandong University, Jinan 250061, China) Abstract:The relationship between the viscosity and temperature of Al-Si alloy melts was investigated.The......
]XUE Wen-bin, DENG Zhi-wei, CHEN Ru-yi, et al. Growth regularity of ceramic coatings formed by microarc oxidation on Al-Cu-Mg alloy[J]. Thin Solid Films, 2001, 372: 114-117. [7]TIAN Jun, LUO Zhuang-zi... Article ID: 1003-6326(2005)03-0565-06 Amorphous coatings deposited on aluminum alloy by plasma electrolytic oxidation GUAN Yong-jun(关永军), XIA Yuan(夏 原) (Institute......