共搜索到10941条信息,每页显示10条信息,共1095页。用时:0小时0分0秒500毫秒
......
Article ID: 1003-6326(2005)06-1219-07 Electrode degradation mechanism during resistance spot welding of zinc coated steel using Cu-TiB2 electrodes DONG Shi-jie(董仕节)1, ZHOU Norman2, CHENG... Engineering, Tsinghua University, Beijing 100084, China) Abstract: The TiB2 dispersion-reinforced copper-matrix composite used as electrode material in resistance spot welding of zinc coated steels......
J. Cent. South Univ. (2019) 26: 25-42 DOI: https://doi.org/10.1007/s11771-019-3980-3 Microstructure and mechanical properties of dissimilar resistance spot welded DP1000–QP1180 steel sheets Imren... properties of the dissimilar resistance spot welded DP1000–QP1180 joints was investigated. Heat affected zone (HAZ) width of QP1180 side was smaller than that of DP1000 side. HAZ width and indentation......
J. Cent. South Univ. (2016) 23: 1152-1162 DOI: 10.1007/s11771-016-0365-8 Numerical analysis of 3D spot continual induction hardening on curved surface of AISI 1045 steel GAO Kai(高恺), WANG Zhou(汪舟... and Springer-Verlag Berlin Heidelberg 2016 Abstract: In order to investigate and predict the material properties of curved surface AISI 1045 steel component during spot continual induction hardening (SCIH......
Expulsion characterization in resistance spot welding by means of a hardness mapping techniqueH.Ghazanfari,M.NaderiDepartment of Mining and Metallurgy, AmirKabir University of Technology,424 Hafez Ave,Tehran 15875-4413, Iran摘 要:Expulsion is an undesired event during resistance spot welding because the weld quality deteriorates. It is the ejection......
, SPR, friction stir welding (FSW) and adhesive bonding, have been used by manufacturers to joint dissimilar metals [8]. Resistance spot welding (RSW) is a process in which contacting metal surfaces... are higher electric power source, high energy consumption, high cost and low production efficiency for riveting, and large deformation for resistance spot welding [11]. However, in the past few years......
Microstructure and Mechanical Properties of Resistance Spot Welds for Fe-based Metallic Glass王善林1,GONG Yubing1,LI Juan1,LI Hongxiang2,MAO Yuqing1,KE Liming11. National Defence Key Disciplines...="ChDivSummary" name="ChDivSummary">The lap joints of Fe-based metallic glass ribbons were carried by resistance spot welding, and the microstructures of spot welds were investigated by X-ray diffraction......
processes. A typical traditional fusion welding process, resistance spot welding (RSW), which is the most commonly used joining technique for automotive parts made of steel sheets due to its low capital...Trans. Nonferrous Met. Soc. China 22(2012) s605-s613 Material properties of friction stir spot welded joints of dissimilar aluminum alloys Chi-Sung JEON1, Sung-Tae HONG2, Yong-Jai KWON3, Hoon-Hwe......
Mechanical Properties of Resistance Spot Welded Components of High Strength Austenitic Stainless SteelWei Liu1,Hailong Fan1,Xiangzhong Guo1,Zhihong Huang21. School of Mechanical,Electronic and Control Engineering,Beijing Jiaotong University2. CRRC Nanjing Puzhen Co.,Ltd.摘 要:Resistance multi-spot welding(MSW)in column,triangle and tetragonal symmetry......
Influence of Welding Parameters on Microstructure and Mechanical Performance of Resistance Spot Welded High Strength SteelsH.Ghazanfari,M.NaderiDepartment of Mining and Metallurgical Engineering... steel plates(AISI 4130)joined by resistance spot welding by means of hardness mapping technique.Welding current and electrode force were selected as experimental parameters.The welded joints were exposed......