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Interfacial Microstructure and Mechanical Properties of Al Alloy/Mg Alloy Laminated Composite Plates Fabricated by Equal Channel Angular Processing李国瑞1,ZHAO Dong1,ZHAO Yaojiang1,ZHOU Bin2,王红霞21. College of Mining Technology,Taiyuan University of Technology2. Shanxi Key Laboratory of Advanced Magnesium based Materials,College of Materials Science and Engineering,Taiyuan University of Technology摘 要......
Numerical and physical simulation of new SPD method combining extrusion and equal channel angular pressing for AZ31 magnesium alloy ZHANG Ding-fei(张丁非)1, 2, HU Hong-jun(胡红军)1, 3, PAN Fu-sheng(潘复生... plastic deformation (SPD), such as equal-channel angular extrusion (ECAE), have attracted the growing interest[5-14]. As the cross-section of the material remains unaltered, it can be processed over......
Trans. Nonferrous Met. Soc. China 24(2014) 1289-1294 Refinement and consolidation of pure Al particles by equal channel angular pressing and torsion Ping LI, Ke-min XUE, Xiao-xi WANG, Chen-hao QIAN... at 200 °C by equal channel angular pressing and torsion (ECAPT) method. The grain refinement and consolidation behavior were deeply investigated by scan electronic microscopy (SEM) and transmission......
′an 710055, China Received 20 April 2006; accepted 30 June 2006 Abstract: Pure copper (99.95%) square bars (32 mm×32 mm) were subjected to equal channel angular pressings (ECAP) for 4 passes at room...: equal channel angular pressing; microstructure; mechanical property; inhomogeneity; anisotropy; pure copper 1 Introduction Equal channel angular pressing (ECAP) is most promising among the recently......
in equal channel angular pressed 6061 aluminum sheet by static annealing QIN Ji-ning1, ZHANG Di1, ZHANG Guo-ding1, J. C. Lee2 (1. State Key Laboratory of Metal Matrix Composites,Shanghai Jiaotong University, Shanghai 200030, China; 2. Division of Materials Science and Engineering, Korea University, Anam, Seoul 136-701, Korea) Abstract: A novel equal channel angular pressing(ECAP) based......
: The microstructures and properties of ZK60 alloy were evaluated under four different conditions: extrusion; extrusion and 4 passes of equal channel angular pressing (ECAP); extrusion, 4 passes of ECAP... almost remains the same, and the ultimate strength of up to 388 MPa is obtained. Key words: ZK60 magnesium alloy; extrusion; equal channel angular pressing; secondary extrusion 1 Introduction Magnesium......
; accepted 6 April 2006 Abstract:New strain induced melt activated (new SIMA) method for preparing AZ91D magnesium alloy semi-solid billet is introduced by applying equal channel angular extrusion... properties such as yield strength of 201.4 MPa, ultimate tensile strength of 321.8 MPa and elongation of 15.3%, can be obtained. Key words: equal channel angular extrusion; semi-solid billet; strain induced......
industrial pure Al. Key words: equal channel angular pressing; ultra-fine grain; corrosion behavior; industrial pure Al ...; 1 Introduction Equal channel angular......
and Springer-Verlag Berlin Heidelberg 2012 Abstract: 2017 aluminum alloy plates with an ultrafine grained (UFG) structure were produced by equal channel angular processing (ECAP) and then were joined... of the strengthening precipitates. Key words: ultrafine grained structure; equal channel angular processing; aluminum alloy; underwater friction stir welding 1 Introduction Ultrafine grained (UFG......
