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Advanced Surface Engineering of Titanium Alloys H.Dong1 (1.School of Metallurgy and Materials, University of Birmingham, Birmingham B15 2TT, UK) 摘要:Despite their outstanding combination of properties, titanium and its alloys are very susceptible to severe adhesive wear in rubbing with most engineering surfaces and can exhibit poorcorrosion resistance in some aggressive environments. Surface......
Twin-roll strip casting of magnesium alloys in China DING Pei-dao(丁培道)1, PAN Fu-sheng(潘复生)1, JIANG Bin(蒋 斌)1, WANG Jian(王 健)1, LI Hua-lun(李华伦)2, WU Jiang-cai(吴江才)2, XU Yue-wang(许月旺)2, WEN Yu(文 钰)2 1. National Engineering Research Center for Magnesium Alloys, Chongqing University, Chongqing 400044, China; 2. Shanxi Wenxi Yinguang Magnesium Group Co. Ltd., Yuncheng 043800......
1164.54kA/m;平均晶粒尺寸为29nm的单相SmCo7合金具有最高的磁能积,达到95.65kJ/m3.关键词:Sm-Co合金;亚稳相;相稳定性;相变特征;磁性能;......
Miscibility Calculation of GaN1-xPx Ternary Alloys Zhang Rong1,Zheng Youdou1,Chen Dunjun1,Zhang Kaixiao2,Zhu Weihua2,Lin Jianwei2 (1.Department of Physics, Nanjing University, Nanjing 210093, China... for the GaN1-xPx ternary alloys on (0001) GaN/sapphire substrates based on the strictly regular solution model. The calculated results show that the boundary of the spinodal isotherm shifts from x=0.06......
Characteristic Investigation of Nano-Crystal Hydrogen Storage Alloys Tang Renheng1,Lu Qiyun1,Xiao Fangming1,Huang Lili1,Peng Neng1,Wang Ying1 (1.Rare Earth Materials Research Center, Guangzhou Research Institute of Nonferrous Metals, Guangzhou 510651, China) Abstract:A Ml (NiCoMnA1)5 hydrogen storage alloys was prepared by double-roller rapid quenching.Its microstructure, electrochemically......
Microstructure and corrosion behavior of Mg-Sn-Ca alloys after extrusion T. ABU LEIL1, N. HORT1, W. DIETZEL1, C. BLAWERT1, Y. HUANG1, K. U. KAINER1, K. P. RAO2 1. GKSS...; Abstract: Mg-Sn-Ca alloys promise a reasonable corrosion resistance in combination with good creep resistance, likely due to the presence of Ca2-xMgxSn......
Production, Properties and Applications of Bulk Amorphous Alloys Akihisa Inoue1,Tao ZHANG1 (1.Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan) 摘要:A review is given of recent work concerned with the production method, the characteristic properties(1) Bulk amorphous system; (2) Mechanical and magnetic properties of bulkamorphous alloys; (3)application of bulk......
Effect of precipitation on elastic modulus of Al-Zn-Mg-Cu-Li alloys ZHAO Zhong-kui(赵中魁), ZHOU Tie-tao(周铁涛)2, LIU Pei-ying(刘培英)1, LI Huan-xi(李焕喜)1, CHEN Chang-qi(陈昌麒)1 1. School of Materials... Received 28 July 2006; accepted 15 September 2006 Abstract: Al-5.6Zn-3.0Mg-1.6Cu-1.1Li-0.24Cr alloys and Al-8.0Zn-2.4Mg-2.4Cu-1.1Li-0.18Zr alloys (mass fraction, %) were aged by different processes......
Effect of Lanthanum and Yttrium on Microstructures of Cu-Cr alloys Zhang Meng1,Liu Guoming1,Shuai Gewang1,Yin Jianying1,Chen Xiaofang1 (1.School of Materials Science and Engineering, Nanchang University, Nanchang, Jiangxi, 330047, China) 摘要:Microstructures of Cu-based alloys (including Cu0.8Cr0.05La, Cu0.8Cr0.1La, Cu0.8Cr0.4La, Cu0.8Cr0.05Y,Cu0.8Cr0.1Y and Cu0.8Cr0.4Y) were studied by optical......
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