共搜索到10691条信息,每页显示10条信息,共1070页。用时:0小时0分0秒487毫秒
Kinetics and mechanism of titanium hydride powder and aluminum melt reactionAli Rasooli1,Mehdi Divandari1,Hamid Reza Shahverdi2,Mohammad Ali Boutorabi11. School of Metallurgy and Materials... powder and pure aluminum melt was studied at various temperatures. After cooling the samples, the interface of TiH2 powder and aluminum melt was studied. The results show that the-time curves have three......
: 323-331. [6] AYERS J D. Wear behavior of carbide-injected titanium and aluminum alloys [J]. Wear, 1984, 97: 249-266. [7] AYERS J D, TUCKER T R. Particulate-TiC-hardened steel surfaces by laser melt..., 50: 2035-2051. [9] VREELING J A, OCELIK V, PEI Y T, VAN AGTERVELD D T L, HOSSON J T M D. Laser melt injection in aluminum alloys: on the role of the oxide skin [J]. Acta Materialia,2000, 48: 4225-4233......
Mold-Filling Ability of Aluminum Alloy Melt during the Two-Step Foaming ProcessH.Wang1,Y.M.Zhang2,B.C.Zhou1,D.H.Yang3,Y.Wu1,X.J.Liu1,Z.P.Lu11. State Key Laboratory for Advanced Metals and Materials...="ChDivSummary" name="ChDivSummary">For the two-step foaming method,one of the most cost-effective ways to fabricate three-dimensional shaped aluminum alloy foams with dense outer surface skin......
Preparation of AZ91D magnesium alloy semi-solid billet by new strain induced melt activated method JIANG Ju-fu(姜巨福)1, 2, LUO Shou-jing(罗守靖)1, ZOU Jing-xiang(邹经湘)2 1. School of Materials Science...; 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......
Investigation of Out-Phase Electromagnetic Casting of Aluminum Alloy () 摘要:The influences of out-phase electromagnetic field on the as-cast structure of horizontal direct chill casting aluminum alloy ingot were experimental by and numerical by studied. The results of numerical analysis show that the interaction of the out-phase electromagnetic field and the melt can generate......
......
Filling and solidification of TiAl melt in centrifugal field SHENG Wen-bin(盛文斌) Department of Mechanical Engineering, Shandong University of Technology, Zibo 255049, China Received 10 April 2006... to describe the filling and solidification of TiAl melt by permanent mold centrifugal casting. The model was solved numerically and the filling and solidification processes in the centrifugal field were......
......
......
Development of magnesium composite alloy by a new method combining B2O3 addition and melt stirring BU Le-ping(卜乐平)1,2, S. TANAKA1, M. TSUSHIDA3, S. ANDO3, H. TONDA3 1. Graduate School... Abstract: For developing high performance magnesium alloys, a new method in combination of B2O3 addition and melt stirring was applied. When 0, 3%, 6% and 12%( mass fraction) B2O3 was added into pure Mg......