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Trans. Nonferrous Met. Soc. China 24(2014) 2208-2213 Effect of Si content on laser welding performance of Al-Mn-Mg alloy Pi-zhi ZHAO1,2, Jing LIU1, Zhi-dong CHI1 1. Suzhou Research Institute... content (0.1%-0.5%, mass fraction) and pulse laser welding performance of Al-Mn-Mg aluminum alloy sheets was studied. The sheets were fabricated in the laboratory, with gauge of 0.45 mm, H16 temper......
recrystallization occurs and the grain expresses equiaxed trend. The equiaxed degree increases with increasing tensile temperature and decreasing strain rate. Key words: Ti-6Al-4V alloy; laser beam welding... and Technology, 1994, 10(6): 647?657. [6] CASALINO G, CURCIO F, MEMOLA F. Investigation on Ti6Al4V laser welding using statistical and Taguchi approaches[J]. Journal of Materials Processing Technology, 2005......
Joining dissimilar metal magnesium and aluminum by laserLIU Xujing State Key Laboratory of Material Surface Modification by Laser,Ion and Electronic Beams,Dalian University of Technology,Dalian 116023,China摘 要:Mg alloy AZ31B was welded to Al alloy 6061 by laser welding technique.The welded samples were exampled by metallographic techniques using both......
Mechanical properties of QFP micro-joints soldered with lead-free solders using diode laser soldering technology HAN Zong-jie(韩宗杰)1, XUE Song-bai(薛松柏)1, WANG Jian-xin(王俭辛)1, ZHANG Xin(张 昕)1... carried out by means of diode laser soldering system with Sn-Ag-Cu and Sn-Cu-Ni lead-free solders, and competitive experiments were also carried out not only with Sn-Pb eutectic solders but also......
selective laser melting and directed energy deposition ZHENG Dan(郑聃)1, LI Rui-di(李瑞迪)1, YUAN Tie-chui(袁铁锤)1, XIONG Yi(熊熠)1, SONG Bo(宋波)2, WANG Jia-xing(汪嘉兴)3, SU Ya-dong(苏亚东)3 1. State Key Laboratory... shape memory alloy (SMA) with nominal composition of Ni 50.8 at% and Ti 49.2 at% was additively manufactured (AM) by selective laser melting (SLM) and laser directed energy deposition (DED......
Heat transfer and fluid flow and their effects on the solidification microstructure in full-penetration laser welding of aluminum sheetShaoning Geng1,Ping Jiang1,Xinyu Shao1,Lingyu Guo2,Xuesong Gao21... the multi-physical processes such as heat transfer, melt convection and solidification behavior in full-penetration laser welding of thin 5083 aluminum sheet. Solidification parameters including......
EFFECT OF LASER INPUT ENERGY ON AuSnx INTERMETALLIC COMPOUNDS FORMATION IN SOLDER JOINTS WITH DIFFERENT THICKNESS OF Au SURFACE FINISH ON PADS M.Y.Li1,W.Liu2,Y.H.Tian2,C.Q.Wang2 (1.Shenzhen Graduate School of Harbin Institute of Technology, Shenzhen 518055, China;2.Department of Electronics Packaging Technology, State Key Lab of Advanced Welding Production Technology, Harbin Institute......
. State Key Laboratory of Advanced Welding Production Technology, Harbin Institute of Technology, Harbin 150001, China; 3. State Key Laboratory of Materials Modification by Laser, Ion and Electron... Wear and corrosion properties of laser cladded Cu47Ti34Zr11Ni8/SiC amorphous composite coatings on AZ91D magnesium alloy HUANG Kai-jin(黄开金)1, 2, 3, 4, YAN Li(闫 里)1,WANG Cun-shan(王存山)3......
Trans. Nonferrous Met. Soc. China 31(2021) 715-725 Transformation mechanism of secondary phase and its effect on intergranular corrosion in laser wire filling welding Ni-based alloy/304 stainless...; Ni-based alloy; dissimilar metal laser welding 1 Introduction Hastelloy C-276 has been extensively used in petrochemical and nuclear power fields because of good corrosion resistance [1-3]. However......
]. International Journal of Heat and Mass Transfer, 2015, 80: 288-300. [36] PRASHANTH K G, DAMODARAM R, MAITY T, WANG Pei, ECKERT J. Friction welding of selective laser melted Ti6Al4V parts [J]. Materials... J. Cent. South Univ. (2021) 28: 1068-1077 DOI: https://doi.org/10.1007/s11771-021-4680-3 Microstructural evolution and mechanical properties of selective laser melted Ti-6Al-4V induced by annealing......
