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An Oxygen-Permeation Treatment for Hardening Titanium Alloys WANG Mao-cai1,WEI Zheng2,MA Hong-yan1,XIN Gong-chun2 (1.State Key Laboratory for Corrosion and Protection, Institute of Metal Research... during the OPT process as a result of oxygen solution. The OP treatment can significantly increase the surface hardness of titanium alloys and, accordingly, the abrasive wear resistance was improved......
Diffusion Barrier Coating System and Oxidation Behavior of Coated Alloys () 摘要: 1 Introduction Research into the formation of Re-based alloys is in progress in our laboratory to provide a diffusion barrier layer between heat-resistant alloys and Al reservoir layers, which assist in the formation and maintenance a protective Al2O3 scale for long periods. Coatings with a two-layered structure......
] SIGWORTH G K, SHIVKUMER S, APELIAN D. The Influence of molten metal processing on mechanical properties of cast Al-Si-Mg alloys [J]. AFS Transaction, 1989, 97: 811-824. [3] CHAN K S, JONES P, WANG...] WANG Q G, CACERES C H. On the strain hardening behavior of Al-Si-Mg casting alloys [J]. Mater Sci Eng A, 1997, 234-236: 106-109 [12] HORSTEMEYER M F. Damage influence on the Bauschinger effect......
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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......
Mg Group is designing and establishing a new caster for the magnesium alloy strips with 1 500 mm in width. 3 Status and development course of VTRC for magnesium alloys in China In May 2001, Chongqing... 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......
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......