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High damping capacities of Mg-Cu based alloys WAN Di-qing(万迪庆)1, HE Bo-lin(何柏林)1, XIONG Guang-yao(熊光耀)1, CHEN Zhao-xia(陈朝霞)1, WANG Jin-cheng(王锦程)2, YANG Gen-cang(杨根仓)2 1. School...’an 710072, China Received 23 September 2009; accepted 30 January 2010 Abstract: The dynamic mechanical analyzer (DMA) was applied to investigate the damping properties of Mg-Cu based alloys. The results......
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failure increases.Key words:creep; microstructure; ageing; Al-Li alloys......
to samples obtained by conventional casting technique. Key words: Pb-based alloys; semisolid metal; corrosion resistance; viscosity 1 Introduction Metallic parts used in car batteries, such as grid... Semisolid lead-antimony alloys for cars batteries A. POLA1, M. GELFI1, M. MODIGELL2, R. ROBERTI1 1. Dipartimento di Ingegneria Meccanica e Industriale, Università degli Studi di Brescia, via......
Precipitate-Accommodated Plasma Nitriding for Aluminum Alloys Patama Visittipitukul1,Hideyuki Kuwahara2,Tatsuhiko Aizawa3 (1.Department of Metallurgical Engineering, Chulalongkorn University... the strength and wear resistance of aluminum alloy parts in automotives. Long duration time as well as long pre-sputtering time are required for plasma nitriding of aluminum or its alloys only......
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Study on Gd-Si-Ge Alloys Using Domestic Gd 卢定伟1,吴卫2 (1.Department of Physics,Nanjing University,Nanjing 210093,China;2.Department of Materials Science and Engineering,Sichuan Institute of Technology,Chengdu 610039,China) Abstract:To evaluate the possibility of using Gd-Si-Ge alloys in magnetic refrigerators,samples of Gd-Si-Ge alloys were made of domestic Gd.The magnetocaloric effect......