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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......
; QP1180 steel; electrical resistance spot welding; microstructure; mechanical properties Cite this article as: Imren OZTURK YILMAZ, Abdullah Yasin BILICI, Hakan AYDIN. Microstructure and mechanical... welding [4, 18]. Resistance spot welding (RSW) is one of the main joining methods used in the automotive industry, and there are several thousand resistance spot welds on each vehicle. Investments......
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......
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......
Resistance spot welding of Ti40Zr25Ni3Cu12Be20 bulk metallic glass:experiments and finite element modelingGang Wang1,Yong-Jiang Huang2,Deodat Makhanlall2,Jun Shen21. School of Mechanical and Automotive Engineering,Anhui Polytechnic University2. School of Materials Science and Engineering,Harbin Institute of Technology摘 要:The use of resistance spot......
Parameter optimization of dissimilar resistance spot welding on ultra-high strength hot-stamped steel and mild steel by numerical simulationWen ZHENG 1),Min WANG 1),Liang KONG 1),Xuanting CHENG 2... the resistance spot welding (RSW) process between ultra-high strength hotstamped (UHSS) and mild steel by SORPAS software.Via simulating this process,the temperature distribution and dynamic temperature curves......
Effect of retained austenite and nonmetallic inclusions on the thermal/electrical properties and resistance spot welding nuggets of Si-containing TRIP steelsV.H.Vargas1,I.Mejía1,V.H.Baltazar... to correlate the retained austenite and nonmetallic inclusion content with their physical properties and the characteristics of the resistance spot welding nuggets. Electrical and thermal properties......
="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... that resistance spot welding is an effective and practical welding process for Fe-based metallic glass.关键词:......
Deformation at Room and Low Temperatures and Martensite Transformation in Resistance Spot Welding Duplexγ&α(δ) Materials of 301L Stainless SteelWei LIU,Jun HE,Meng FAN,Peide LU and Li SHAO School... materials of stainless steel, they had been less studied. Tensile shear loading experiment of resistance spot welding specimens prepared with 2 mm 301L sheets, was carried out at 15℃and -50℃. Optical......