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Effect of Al4C3 Particle Size Distribution in a Al–2.5C Master Alloy on the Refining Efficiency of the AZ31 AlloyYu-Zhen Zhao,Xiao-Teng Liu,Hai HaoKey Laboratory of Solidification Control and Digital Preparation Technology (Liaoning Province), School of Materials Science and Engineering, Dalian University of Technology摘 要:The Al–2.5C master alloy......
ISOCHRONOUS STRESS-STRAIN CURVES OF LOW ALLOY STEEL CROSS-WELD-SPECIMEN AT HIGH TEMPERATURE Z.D.Wang1,F.Z.Xuan1,S.T.Tu1,C.W.Ma1 (1.East China University of Science and Technology, Shanghai 200237... predict the function of loading and service time in use of the creep data of base metal and weld metal. Key words:isochronous stress-strain curve; creep deformation; high temper-ature; welded joint; low......
Dynamics of phase transformation of Cu-Ni-Si alloy with super-high strength and high conductivity during aging LEI Qian(雷 前)1, LI Zhou(李 周)1, 2, PAN Zhi-yong(潘志勇)1, WANG Ming-pu(汪明朴)1...] believed that the δ-Ni2Si had a simple orthorhombic structure. Cu-Ni-Si alloy with super-high strength and high conductivity has a good prospect for replacing Cu-Be alloys in many applications [11-12......
J. Cent. South Univ. Technol. (2009) 16: 0530-0534 DOI: 10.1007/s11771-009-0088-1 Deformation behavior and microstructural evolution of Al-Zn-Cu-Mg-Sc-Zr alloy during high temperature compression.... The Al-Zn-Cu-Mg-Zr alloy containing Sc is one of the ultra high strength aluminum alloys developed from demands of aeronautical industry [5-6]. Increased strength of the Al-Zn-Cu-Mg-Sc-Zr alloy......
temperature. The high temperature-oxidation resistance of RE-Ni-W-P-SiC composite material is 3~4 times than that of Ni-W-P alloy coating. The cross section morphologies and X-ray diffraction patterns indicate...Studies on High Temperature Oxidation of Electrodeposited RE-Ni-W-P-SiC Composite Materials XU Rui-dong1,ZHU Xiao-yun1,GUO Zhong-cheng1 (1.The Center of New Materials and Surface Engineering......
High strength magnesium alloy with α-Mg and W-phase processed by hot extrusion YANG Wen-peng1, GUO Xue-feng2 1. School of Materials Science and Engineering, Xi’an University of Technology, Xi... structure enhanced by W-phase particles, nano-scaled precipitates, and strong basal plane texture. Key words: Mg-6Zn-4Y alloy; extrusion; W-phase; high strength; yield phenomenon 1 Introduction Mg-based......
Preparation of Master Alloy Cu－Sr by Molten Salt Electrolysis with Copper Consumable Cathode余仲兴,陆庆桃,陈世摘 要:ＰｒｅｐａｒａｔｉｏｎｏｆＭａｓｔｅｒＡｌｌｏｙＣｕ－ＳｒｂｙＭｏｌｔｅｎＳａｌｔＥｌｅｃｔｒｏｌｙｓｉｓｗｉｔｈＣｏｐｐｅｒＣｏｎｓｕｍａｂｌｅＣａｔｈｏｄｅＹｕＺｈｏｎｇｘｉｎｇ；ＬｕＱｉｎｇｔａｏａｎｄＣｈｅｎＳｈｉｇｕａｎ(余仲兴)(陆庆桃)...关键词:......
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of ideal high-strength and wear-resisting piston material can be obtained. Key words: hypereutectic high-silicon aluminum alloy; Al-Mn-Ti-P-Cu master alloy; Mg; modification; wear mechanism 在铸造材料中,铝合... of Technology, Taiyuan 030024, China; 2. Chonche Auto Double Happiness Tyre Co. Ltd., Qingxu 030400, China) Abstract: The hypereutectic Al-25Si alloy was processed by a new type of green master alloy Al-Mn-Ti-P......
, 0.79, 0.81 and 0.8, respectively. It was found that the refinement performance of the master alloys had a close relationship with the x value of TiCx . The Al–5Ti–m C alloy with lower-x TiCx shows better...Influence of C/Ti stoichiometry in TiC_x on the grain refinement efficiency of Al–Ti–C master alloyHuabing Yang1,Tong Gao1,Haichao Wang1,Jinfeng Nie2,Xiangfa Liu11. Key Laboratory for Liquid-Solid......
