共搜索到17090条信息,每页显示10条信息,共1709页。用时:0小时0分0秒250毫秒
Precipitate-Accommodated Plasma Nitriding for Aluminum Alloys Patama Visittipitukul1,Hideyuki Kuwahara2,Tatsuhiko Aizawa3 (1.Department of Metallurgical Engineering, Chulalongkorn University... the strength and wear resistance of aluminum alloy parts in automotives. Long duration time as well as long pre-sputtering time are required for plasma nitriding of aluminum or its alloys only......
deformation degree.Key words:hydroforming; microstructure; EBSD; tube; aluminum alloys...Effect of internal pressure on microstructure of tube shear hydro-bending of 5A02 aluminum alloysHAN Cong, WANG Yong, XU Yong-chao, YUAN Shi-jian(School of Materials Science and Engineering, Harbin......
Microstructure of Nitrided Aluminum Alloys Using an Electron-Beam-Excited-Plasma (EBEP) H.Shoyama1,T.Hara1,L.Liu2,T.Hishida1,H. Tsubakino2,A.Yamamoto2 (1.Faulty of Engineering, Toyota Technological Institute, Nagoya 468-8511, Japan;2.Graduate School, University of Hyogo, 2167 Shosha, Himeji, 671-2201, Japan) 摘要:Nitriding of surface of aluminum alloys was carried out with using an electron-beam......
......
s......
......
strength and wear resistant aluminum bronze, with its friction coefficient and wear-rate lower than those of ZQAl9-4 and ZQAl10-4-4 alloys in terms of Chinese national standard.The results showed...Research of Tribological Behaviors of a New Aluminum Bronze WANG Zhi-ping1,XU Jian-lin1,CHEN Chao2 (1.State Key Lab of Gansu New Non-ferrous Metal Materials, Lanzhou University of Science......
Semi-solid near-net shape rheocasting of heat treatable wrought aluminum alloys U. A. CURLE Materials Science and Manufacturing, Council for Scientific and Industrial Research, Pretoria, South... is successfully demonstrated by semi-solid rheocasting of plates performed on commercial 2024, 6082 and 7075 wrought aluminum alloys. Tensile properties were measured for the above mentioned rheocast......
Electrodeposition of aluminum and aluminum-magnesium alloys atroom temperatureKAN Hong-min(阚洪敏), ZHU Shan-shan(祝跚珊), ZHANG Ning(张宁), WANG Xiao-yang(王晓阳)(Key Laboratory of Advanced Materials... at lower temperatures. Aluminum-magnesium alloys could potentially be used as hydrogen storage materials. A novel method for Al-Mg deposition was proposed by using pure Mg anodes in the organic solvents......
Micromechanical model for competition between intergranular and intragranular fracture in 7××× aluminum alloys ZHANG Xin-ming(张新明), LIU Wen-hui(刘文辉), TANG Jian-guo(唐建国), LIU Sheng-dan(刘胜胆) School of Materials Science and Engineering, Central South University, Changsha 410083, China Received 28 July 2006; accepted 15 September 2006 Abstract: The 7××× aluminum alloys having a microstructure......