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Wear behavior of Al-Si alloy matrix composites reinforced by γ-Al2O3 decomposed from AACH FU Gao-feng(付高峰)1, ZHANG Jing-xin(张景新)2, LIU Ji(刘 吉)1, WANG Zhao-fei(王肇飞)1 1. School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China; 2. Fushun Aluminum Co Ltd, Fushun 113001, China Received 28 February 2006; accepted 21 September 2006 Abstract: The Al-Si alloy matrix......
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Effect of combinative addition of mischmetal and titanium on the microstructure and mechanical properties of hypoeutectic Al-Si alloys used for brazing and/or welding consumables王博1,薛松柏1,王俭辛21... and Technology摘 要:Effects of mischmetal(RE) and/or Ti modifier on the microstructure including α-Al dendrites, eutectic Si phases and other secondary phases of Al-Si......
Effect of combinative addition of mischmetal and titanium on the microstructure and mechanical properties of hypoeutectic Al-Si alloys used for brazing and/or welding consumables王博1,薛松柏1,王俭辛21... and Technology摘 要:Effects of mischmetal(RE) and/or Ti modifier on the microstructure including α-Al dendrites, eutectic Si phases and other secondary phases of Al-Si......
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. The results of tensile tests showed that the Mg-4Li-3(Al-Si) alloy exhibited the highest ultimate tensile strength (UTS) of 249 MPa but the lowest elongation of 6.3%. The Mg-12Li-3(Al-Si) alloy had... type, morphology and distribution. Key words: Mg-Li alloy; Al-Si eutectic; second phase; tensile strength; elongation 1 Introduction Magnesium (Mg) alloys are the lightest metallic material used......
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. DOI: 10.11817/j.ysxb.1004.0609.2021-39721 LI Yang, LI Jian-ping, LIU Lei, et al. Evolution mechanism of cast Al-Si alloy surface roughness at high temperature[J]. The Chinese Journal of Nonferrous... properties of eutectic Al-Si alloy[J]. Special Casting & Nonferrous Alloys, 2019, 39(8): 918-921. [4] WIJN A. Why surface roughness is similar at different scales[J]. Nature, 2020, 578(7795): 366-367. [5......
Huizhong Automotive Manufacturing Co. Ltd., Shanghai 200122, China Received 13 July 2010; accepted 15 July 2010 Abstract:The hypoeutectic Al-Si alloy billet with non-dendrite was reheated to meet... is confirmed by an actual automobile part with complex shape. Keywords: Al-Si alloy; semi-solid; microstructure; reheating; reverse design 1 Introduction It is an important method to improve......