共搜索到53683条信息，每页显示10条信息，共5369页。用时：0小时0分0秒644毫秒
Effect of Ultrasonic Impact on the Microstructure of Welded Joint of 2195 Al–Li AlloyQi-Hao Chen,San-Bao Lin,Chun-Li Yang,Cheng-Lei FanState Key Laboratory of Advanced Welding and Joining,Harbin Institute of Technology摘 要:It is known that an ultrasonic impact during tungsten inert gas welding can refine the grains and improve the mechanical properties......
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...; Abstract: The effects of activating fluxes on welding arc were investigated. A special set of water-cooling system......
......
injection molding[J]. Journal of Central South University(Science and Technology), 2016, 47(9): 2976-2983. [19] BENATAR A, GUTOWSKI T G. Ultrasonic welding of PEEK graphite APC-2 composites[J]. Polymer.... 关键词:超声塑化；料筒温度；微注射成型；充填质量 中图分类号:TQ320.66 文献标志码:A 文章编号:1672-7207(2019)12-2969-09 Effect of barrel temperature on filling quality of ultrasonic......
J. Cent. South Univ. (2016) 23: 1301-1311 DOI: 10.1007/s11771-016-3180-3 Influence of welding speed on corrosion behaviour of friction stir welded AA5086 aluminium alloy Kamran Amini, Farhad Gharavi... aluminium alloy were joined together by friction stir welding at a fixed rotation speed of 1000 r/min various welding speeds ranging from 63 to 100 mm/min. Corrosion behavior of the parent alloy (PA......
casting in air atmosphere [J]. Materials Science & Engineering A, 2004, 386: 186-193. [6] FARIDI H R, DEVLETIAN J H, HUE P L. A new look at flux-free ultrasonic soldering [J]. Welding Journal...Trans. Nonferrous Met. Soc. China 27(2017) 962-970 Interfacial microstructure evolution and mechanical properties of Al/Sn joints by ultrasonic-assisted soldering Wei-bing GUO, Tian-min LUAN, Xue......
Trans. Nonferrous Met. Soc. China 28(2018) 193-219 Review on underwater friction stir welding: A variant of friction stir welding with great potential of improving joint properties Mohd. Atif WAHID, Zahid A. KHAN, Arshad Noor SIDDIQUEE Department of Mechanical Engineering, Jamia Millia Islamia, New Delhi, India Received 5 December 2016; accepted 18 April 2017 Abstract: Friction stir welding (FSW......
. [12] SUN Q J, LIN S B, YANG C L, ZHAO G Q. Penetration increase of AISI 304 using ultrasonic assisted tungsten inert gas welding[J]. Science & Technology of Welding & Joining, 2009, 14(8... and RE on microstructure and mechanical properties of hypereutectic Al-20Si alloy[J]. Transactions of Nonferrous Metals Society of China, 2007, 17(2): 301-306. [7] ESKIN G I. Principles of ultrasonic......
on structure of AZ81 magnesium alloy [J]. Transa Nonferrous Met Soc China, 2004, 14(2): 302-305. [15] TANG Yong, WAN Zhen-ping, LIU Ya-jun. Ultrasonic seam welding technologies of copper plate and tube...; Abstract: The temperature effect on bonding strength and ultrasonic transmission in a PZT transducer system was investigated. The results show that, the temperature change influences the material......
Plastic flow pattern and its effect infriction stir welding of A2024 and A1060 WANG Xi-jing(王希靖), ZHANG Zhong-ke(张忠科), LI Jing(李 晶), DA Chao-bing(达朝炳) State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials,Lanzhou University of Technology, Lanzhou 730050, China Received 28 July 2006; accepted 15 September 2006 Abstract: During the friction stir welding (FSW), the property......
