共搜索到4862条信息，每页显示10条信息，共487页。用时：0小时0分0秒619毫秒
......
; hybrid welding; aluminum alloy; steel; fusion-brazing joining; [全文内容正在添加中] ...铝/钢激光-MIG复合热源熔-钎连接试验研究 林尚扬1,王旭友1,秦国梁1,游爱清1,王威1,雷振1 (1.机械科学研究院哈尔滨焊接研究所,黑龙江,哈尔滨,150080) 摘要:基于激光-MIG复合热源焊接实现了5A02铝合金与镀锌钢,镀铝钢及非镀层Q235钢的优质,高效熔-钎连接,并对焊缝的成形,接头的性能及微观结构作了分析.结果表明,利用该连接方法可以在高速焊接条件下实现铝/钢熔-钎连......
–719. [23] GAO Ming, MEI Shu-wen, WANG Ze-min, LI Xiang-you, ZENG Xiao-yan. Process and joint characterizations of laser-MIG hybrid welding of AZ31 magnesium alloy [J]. Journal of Materials Processing... stir welding [9], transient liquid phase (TLP) bonding [10], and laser welding [11, 12] were investigated to achieve the reliable joining of magnesium alloys. However, weldments configurations......
J. Cent. South Univ. (2016) 23: 644-653 DOI: 10.1007/s11771-016-3110-4 Capacity analysis of inhomogeneous hybrid wireless networks using directional antennas WU Feng(吴丰)1, ZHU Jiang(朱江)1, TIAN Yi.... In this work, the capacity of inhomogeneous hybrid networks with directional antennas for the first time is studied. By setting different node distribution probabilities, the whole network can be devided......
......
Physics characteristic of coupling arc of twin-tungsten TIG welding ZHANG Guang-jun(张广军), LENG Xue-song(冷雪松), WU Lin(吴 林) State Key Laboratory of Advanced Welding Production Technology, Harbin...; Abstract: Twin-tungsten TIG welding was developed, in which two electrodes were placed in a single welding torch. In order......
; Dynamic modeling and simulation for nonholonomic welding mobile robot ZHANG Ke(张 轲)1, WU Yi-xiong(吴毅雄)1, L? Xue-qin(吕学勤)2, JIN Xin(金 鑫)1 (1. School of Materials Science and Engineering...-Euler method, the dynamic behaviors of the left and right driving wheels and the robot body for the welding mobile robot were derived. In order to realize the combination control of body turning......
Trans. Nonferrous Met. Soc. China 29(2019) 2005-2026 A comparative study on microstructural evolution and surface properties of graphene/CNT reinforced Al6061-SiC hybrid surface composite fabricated...; accepted 4 July 2019 Abstract: A comparative study on the surface properties of Al-SiC-multi walled carbon nanotubes (CNT) and Al-SiC-graphene nanoplatelets (GNP) hybrid composites fabricated via friction......
Preparation and mechanical properties of TLCP/UP/GF in-situ hybrid composites YU Xian-bao(于贤保)1, 2, WEI Chun(韦 春)1, 2, LU Shao-rong(陆绍荣)1, 2, YU Jing-hong(虞锦洪)1, 2, XU Deng(徐 灯)1... (GF) in-situ hybrid composites were studied by Izod impact tester, universal testing machine and scanning electron microscopy (SEM), respectively. The results show that the impact and bending strength......
, 2005(10): 566-570. [7] DING Rong-hui, LI Wen-xian, WANG Ri-chu, XIAO Yu-de, MA Zheng-qing, YU Kun, LU Yan-jun. Rapid solidified heat-resistant aluminum alloy AA8009 by CO2 laser welding [J... Effect of activating flux on arc shape and arc voltage in tungsten inert gas welding LI Qing-ming(李清明), WANG Xin-hong(王新洪), ZOU Zeng-da(邹增大), WU Jun(吴 军) School of Materials Science......
