Results 21 to 30 of about 1,262 (202)
The role of Si at a lower level on the mechanical properties of Al-based automotive alloys [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2023 Resistance spot welding studies at varying current with an 8 mm electrode on steel grades DP980, DP690, TRIP980, and TRIP780, established that peak strength with sound weld could be achieved at a current range of 9 to 10 kA, where the nugget diameter was
Khan A.A., Hossain Al-K., Kaiser M.S.
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Weldability study of dual phase and transformation induced plasticity automotive steels [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2023 Resistance spot welding studies at varying current with an 8 mm electrode on steel grades DP980, DP690, TRIP980 and TRIP780, established that peak strength with sound weld could be achieved at a current range of 9 to 10 kA, where the nugget ...
Akela A.K. +5 more
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High Temperature Materials and Processes, 2023 Zn–Al–Mg coating galvanized steel in resistance spot welded (RSW) in different configurations of DC51D was investigated to illustrate the nugget evolution process and mechanical properties of the joints.
Zhao Linlin +6 more
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Environment Conservation Journal, 2015 In this study, experiments were designed on the basis of response surface method to determine the effects of current, time and electrode pressure on weld nugget diameter using the Design Expert software.
M. Oveisi
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Hybrid Nugget Diameter Prediction for Resistance Spot Welding
Procedia Manufacturing, 2018 Abstract Resistance spot welding (RSW) is one of the critical joining methods in sheet metal-based industries. The nugget size is a crucial factor, which determines the stoutness of final products. In this research, we present a hybrid prediction method based on a theoretical physical model and a machine learning method (i.e., spline-based ...
Jaemun Sim, Kyoung-Yun kim
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Journal of Materials Research and Technology, 2023 Using advanced high-strength steels in automobiles has created a new challenge to achieve acceptable welds. The present study evaluates the weldability of the new generation of advanced high-strength steels in the FeCrNiSi alloy group.
Mohammad Hossein Amini-Chelak +4 more
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Otopro, 2020 The development of technology in manufacturing is currently very fast. One of the important processes involved is joining, including the process of resistance spot welding or better known as spot welding.
Riantono Rasyid, Novi Sukma Drastiawati
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Materials & Design, 2021 A traditional resistance spot weld process in combination with Multi-Ring Domed welding electrodes was applied to join AA5754-O to low carbon steel. The coach peel performance of welds was compared between the as-welded (unbaked) and post-paint bake ...
Shanqing Hu +5 more
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Characteristics of resistance spot welding using annular recess electrodes
Journal of Advanced Joining Processes, 2020 Resistance spot welding is widely used in manufacturing industries, such as automobile structural body manufacture, rail vehicle construction, electronics manufacture, battery manufacture, etc. Resistance spot weld integrity is of paramount importance in
Titus Bitek Watmon +2 more
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Resistance ceramic-filled annular welding of DP980 high-strength steel
Materials & Design, 2019 The extensive application of automobile high-strength steel requires high welding strength. A composite ceramic-filled annular electrode is designed based on the concept of controlling heat distribution and changing the nugget-growth mode.
Daxin Ren +4 more
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