A comparative investigation on self-piercing riveting and resistance spot welding of automotive grade dissimilar galvanized steel sheets

B Asati, N Shajan, AK VT, KS Arora… - The International Journal …, 2022 - Springer
Self-piercing riveting (SPR) and resistance spot welding (RSW) are widely used spot joining
methods in the automotive sector, with the former in developmental mode. The current work …

Investigation of a novel stepped-current vis-à-vis conventional resistance spot welding of dual-phase 780 (DP 780) steel

B Asati, K Kishore, N Shajan, KS Arora - Journal of Manufacturing …, 2024 - Elsevier
One of the challenges in resistance spot welding (RSW) of advanced high-strength steels
(AHSS) is the narrow processing window or welding current range in which adequate …

Investigation of a novel TIG-spot welding vis-à-vis resistance spot welding of dual-phase 590 (DP 590) steel: Processing-microstructure-mechanical properties …

B Rajak, K Kishore, V Mishra - Materials Chemistry and Physics, 2023 - Elsevier
Resistance spot welding (RSW) is the most widely used joining technique for thin sheets in
automotive industries. However, this process requires access from both sides of the sheet …

A study on phase evolutions and tensile-shear performance of dissimilar resistance spot welds formed between AISI 430 ferritic stainless steel and AISI 321 austenitic …

F Badkoobeh, H Mostaan, M Rafiei… - Journal of Materials …, 2023 - Springer
This article addresses the phase evolutions and mechanical properties of dissimilar spot
welds formed between AISI 430 stainless steel (FSS) and AISI 321 austenitic stainless steel …

Resistance spot welding of high-strength DP steel and nano/ultrafine-grained IF steel sheets

F Yaghoobi, R Jamaati, HJ Aval - Materials Chemistry and Physics, 2022 - Elsevier
In the current study, microstructural characteristics, mechanical behavior, and failure
analysis of resistance spot welded joints for high-strength dual-phase (DP) steel and …

An experimental investigation on the high cycle fatigue behavior of resistance spot welded ultrahigh strength steel

B Pal, M Amirthalingam, SGS Raman - Journal of Materials Engineering …, 2024 - Springer
An automobile body comprises various metal sheets joined primarily by resistance spot
welding. These welded structures undergo vibration from road surface, engine, floor panel …

Microscopic study on the blister formation mechanism in electrogalvanized steel

SH Shin, TTT Trang, BH Chung, YG Jeong… - Metals and Materials …, 2024 - Springer
The blister formation mechanism in electrogalvanized steel was studied by analyzing the
blister's internal structure. Electrochemical hydrogen charging was employed to absorb …

Characterization of the welding zone of automotive sheets of different thickness (DP600 and DP800) joined by resistance spot welding

K Aydin, M Hidiroglu, N Kahraman - Transactions of the Indian Institute of …, 2022 - Springer
Automotive industry in recent years, has gained great importance. In line with this, DP600
and DP800 dual-phase steels and the electrical resistance spot welding method were used …

Microstructure and tensile-shear behavior of dissimilar resistance spot welds between 2304 duplex stainless steel and Inconel 718 superalloy

F Badkoobeh, H Mostaan, M Rafiei… - Proceedings of the …, 2023 - journals.sagepub.com
Dissimilar joints between duplex stainless steels and nickel-based superalloys are of high
significance in some industries. In this research, 2304 duplex stainless steel and Inconel …

Microstructure and mechanical properties of similar and dissimilar resistance spot welded DC04 and HRP6222 (DD11) steels

Y Hasirci, M Elitas - Materials Testing, 2024 - degruyter.com
Low carbon steels are frequently preferred in the automotive industry. The most preferred
welding method in vehicle body manufacturing is resistance spot welding (RSW). In this …