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Stručni rad
https://doi.org/10.21278/TOF.41407

Nugget Formation Effects in Resistance Spot Welded Different Steel Sheets

Ahmet Akkuş   ORCID icon orcid.org/0000-0002-6881-9333 ; Cumhuriyet University, Engineering Faculty,Mechanical Engineering Department, Sivas, Turkey

Puni tekst: engleski, pdf (3 MB) str. 71-76 preuzimanja: 216* citiraj
APA 6th Edition
Akkuş, A. (2017). Nugget Formation Effects in Resistance Spot Welded Different Steel Sheets. Transactions of FAMENA, 41 (4), 71-76. https://doi.org/10.21278/TOF.41407
MLA 8th Edition
Akkuş, Ahmet. "Nugget Formation Effects in Resistance Spot Welded Different Steel Sheets." Transactions of FAMENA, vol. 41, br. 4, 2017, str. 71-76. https://doi.org/10.21278/TOF.41407. Citirano 19.06.2019.
Chicago 17th Edition
Akkuş, Ahmet. "Nugget Formation Effects in Resistance Spot Welded Different Steel Sheets." Transactions of FAMENA 41, br. 4 (2017): 71-76. https://doi.org/10.21278/TOF.41407
Harvard
Akkuş, A. (2017). 'Nugget Formation Effects in Resistance Spot Welded Different Steel Sheets', Transactions of FAMENA, 41(4), str. 71-76. doi: https://doi.org/10.21278/TOF.41407
Vancouver
Akkuş A. Nugget Formation Effects in Resistance Spot Welded Different Steel Sheets. Transactions of FAMENA [Internet]. 2017 [pristupljeno 19.06.2019.];41(4):71-76. doi: https://doi.org/10.21278/TOF.41407
IEEE
A. Akkuş, "Nugget Formation Effects in Resistance Spot Welded Different Steel Sheets", Transactions of FAMENA, vol.41, br. 4, str. 71-76, 2017. [Online]. doi: https://doi.org/10.21278/TOF.41407

Sažetak
In this study, galvanized and austenitic stainless steel sheets were joined to each other by using resistance spot welding. The thicknesses of the galvanized steel and austenitic stainless steel are 0.93 and 1.03 mm, respectively. The experiment parameters are the sheet combination and the weld nugget diameter. Three weld nugget diameters were selected, 4, 5, and 6 mm, which are most widely used in the steel sheet joining industry. Pre-tests were performed to investigate the effect of the welding current on the nugget diameter. By using the pre-test results, series of resistance spot welded steel sheets were obtained with 4, 5 and 6 mm (± 0.1) nugget diameters, in the combinations of galvanized – galvanized steel and galvanized – austenitic stainless steel. In the first step of main experiments, spot welded specimens were subjected to tensile tests, and the effect of the sheet combination on the maximal tensile strengths was discussed. In the last step of the investigation, macro photographs of the weld nugget between the steel sheets were taken. The effect of the sheet combination on the nugget formation was discussed and the relationship between the maximal tensile strength and the nugget formation was determined.

Ključne riječi
steels; joining; resistance spot welding; sheet combination

Hrčak ID: 193657

URI
https://hrcak.srce.hr/193657

Posjeta: 342 *