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Annulus electromagnetic stirring for preparing semisolid A357 aluminum alloy slurry BAI Yue-long(白月龙), XU Jun(徐 骏), ZHANG Zhi-feng(张志峰), SHI Li-kai(石力开) General Research Institute...; Abstract: The effects of pouring temperature and annulus gap width on the microstructure of the semi-solid A357 aluminum alloy......
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as function of Al content and solid fraction with maximum allowable solid fraction variation of ±0.05 for AM60 alloys 3.2 Effects of Mn content For Mg-Al-Mn alloy when Mn content is less than 1% (mass... with Fe. Therefore, a lowest content of Mn is required for improving corrosion resistance of Mg-Al-Mn alloy[12]. So, the content of Mn is limited to 1%. However, the formation of Al-Mn compound......
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Microstructure and wear resistance of Ti-3Zr-2Sn-3Mo-15Nb (TLM) alloy YU Zhen-tao(于振涛)1, ZHENG Yu-feng(郑玉峰)2, NIU Jin-long(牛金龙)1, HUANGFU Qiang(皇甫强)1, ZHANG Ya-feng(张亚峰)1, YU Sen(余森)1 1...: The effects of heat treatment on the microstructure and phase constitution of Ti-3Zr-2Sn-3Mo-15Nb (TLM) alloy were investigated by optical microscopy, X-ray diffractometry and transmission electron......
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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......
, STORMER M, DIETZEL W, MANDL S. Deposition and properties of novel microcrystalline Mg alloy coatings [J]. Surf Eng, 2007, 23(5): 339-343. [8] ANGELINI E, GRASSINI S, ROSALBINO F, FRACASSIF, D’AGOSTINOR. Electrochemical impedance spectroscopy evaluation of the corrosion behavior of Mg alloy coated with PECVD organosilicon thin film [J]. Prog Org Coat, 2003, 46(2): 107-111. [9] TIAN X B, WEI CB, YANG S......