共搜索到13042条信息,每页显示10条信息,共1305页。用时:0小时0分0秒365毫秒
Corrosion behavior of hypoeutectic Al-Cu alloys in H2SO4 and NaC1 solutions Wislei R. Osório1,Leonardo R. Garcia1,Leandro C. Peixoto1,Amauri Garcia1 (1.Department of Materials Engineering, University of Campinas-UNICAMP,PO Box 6122-13083-970-Campinas, SP, Brazil) Abstract: alloys. Key words:Al-Cu alloys; Al2Cu; Corrosion; Microstructure; Castings; [全文内容正在添加中] ......
......
要:Owing to their unique short-or medium-range ordered microstructures and excellent mechanical, physical, and chemical properties, amorphous alloys have attracted significant interest in recent years. For the application of amorphous alloys, clarifying their oxidation processes and mechanisms is necessary since many of the surface-related properties......
Hydrogen desorption kinetics of amorphous Mg0.9Ti0.1Ni1-xPdx(x=0, 0.05, 0.1 and 0.15) electrode alloys TIAN Qi-feng(田琦峰)1, 2, ZHANG Yao(张 耀)1, TAN Zhi-cheng(谭志诚)1, XU Fen(徐 芬)1, SUN Li-xian(孙立贤)1...) hydrogen storage alloys were prepared by mechanical alloying. The hydrogen desorption kinetics of the electrode alloys were studied by potentiostatic discharge experiments and linear polarization......
Researches on Ni-P Alloys沙维摘 要:<正> Worldwide researches on Ni-P alloys have been briefly reviewed,including their corrosion resistance,crystallisation behaviour,amorphisation by ion implantation,and usage as underlayer for thin film magnet-ic media.关键词:......
......
......
......
......
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......