共搜索到8639条信息，每页显示10条信息，共864页。用时：0小时0分0秒454毫秒
Influence of Ce and Mn addition on α-Fe morphology in recycled Al-Si alloy ingotsChao Fan1,2,Si-yuan Long1,Huai-de Yang1,Xiang-jie Wang1,Jun-cheng Zhang11. College of Materials Science... on the morphology ofα-Fe phases in recycled Al-Si alloys was experimentally investigated by microstructure observation and room temperature tensile testing.It is found that Ce modifes the morphology......
3D Morphology and Formation Process of the Icosahedral Quasicrystalline Phase in Rapidly Solidified Al-Mn AlloyHui-Jun Kang1,Zhong-Lue Hu2,Xiao-Xia Gao1,Zong-Ning Chen1,Yi-Ping Lu1,Jin-Chuan... of Mechanical Engineering,Texas Tech University3. School of Materials Science and Engineering,Harbin Institute of Technology摘 要:Three-dimensional morphology......
Effect of pouring temperature on fractal dimension of primary phase morphology in semi-solid A356 alloy LIU Zheng(刘 政)1, 2, MAO Wei-min(毛卫民)3, LIU Xiao-mei(刘小梅)2 1. Jiangxi Nonferrous...; Abstract: The fractal dimensions of primary phase morphology......
Acid/Base Treatment of Monolithic Activated Carbon for Coating Silver with Tunable Morphology程辞1,WANG Fei1,赵斌元1,2,宁月生1,2,LAI Yijian1,2,WANG Lei1,21. State Key Laboratory of Metal Matrix Composites...) with different morphology were prepared by directly immersing MAC into [Ag(NH3)2]NO3 solution. Acid and base treatments were employed to modify the surface oxygenic groups of MAC, respectively. The MACs......
Effect of Melt Superheating Treatment on Directional Solidification Interface Morphology of Multi-component AlloyChangshuai Wang, Jun Zhang, Lin Liu and Hengzhi Fu State Key Laboratory...) interface morphology of directionally solidified Ni-based superalloy DZ125 is investigated to elucidate the relationship between melt characteristic and S/L interface stability. The results indicate......
Synthesis and Luminescent Properties of Ultra Fine Y2O3:Eu Powders with Sheet or Block Morphology李永绣,吴燕利,罗军明,孙伟丽,汪桂花,冯晓平摘 要:Ultrafine Y2O3∶Eu powders with two typical morphologies were prepared via double oxalate route. It is found that the feeding manner and reaction procedure play a key role for the product formation of desired morphology. The SEM......
Morphology, size and distribution of MnS inclusions in non-quenched and tempered steel during heat treatmentXiao-jing Shao1,Xin-hua Wang1,2,Chen-xi Ji1,Hai-bo Li1,Yang Cui1,Guo-sen Zhu11. Shougang... the morphology, size, and distribution evolution of Mn S inclusions in non-quenched and tempered steel during heat treatment. The variation of single large-sized Mn S inclusions at high temperature......
of liquid alloy. Key words: AZ91D magnesium alloy; microstructure; semi-solid die casting process; morphology ......
......
Surface morphology and crystal orientation of electrodeposited tungsten coatings with different pulse parametersXian-Qin Fang,Ying Zhang,Kai-Gui Zhu,Wen-Jia Han,Jian-Gang Yu,Zhe Chen,Hui-Jun... was conducted to investigate the influence of pulse parameters on the surface morphology and crystal orientation of the tungsten coatings electrodeposited on pure copper substrates. The deposited coatings......
