Mechanical and Microstructural Characterizations of Resistance Spot Welded Dissimilar TWIP/304L Stainless Steel

Onar, Volkan

doi:10.1007/s12666-021-02446-9

Cited by 7 publications

(2 citation statements)

References 24 publications

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“…The hardness at the fusion zone is found to be larger than that of the duplex steel due to the phase change [17]. The failure mode of samples 1 to 8 was interfacial failure, whereas sample 9 was in pull-out failure mode, which is attributed to the rise in hardness of the weld nugget with respect to the base metal [18][19][20]. This pull-out failure mode signifies that the weld nugget formation is proper and strong enough to hold the load applied, and the failure occurs only through the base metal region.…”

Section: Resultsmentioning

confidence: 89%

Insights and Implications: Unraveling Critical Factors in Resistance Spot Welding of Dissimilar Metals through SS 347 and DSS 2205 Welds

M.,

D.,

2023

RAiSE-2023

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Section: Resultsmentioning

confidence: 89%

Insights and Implications: Unraveling Critical Factors in Resistance Spot Welding of Dissimilar Metals through SS 347 and DSS 2205 Welds

M.,

D.,

2023

RAiSE-2023

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“…Limited fossil fuels, the global warming effect induced by carbon emissions, and increasing the level of safety standards have caused a dramatic change in steel technology [1,2]. However, steel is abundant, easy to produce, rigid, and cheaper than non-ferrous metals, making it an inevitably useful material in various industries.…”

Section: Introductionmentioning

confidence: 99%

Single-pulse MIG welded Perform 700 steel joints with various welding parameters

ÖZEN

2023

EMS

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In this work, Perform 700 steel sheets with 5-mm thickness were welded with single pulse MIG welding method with different welding currents and welding speeds. The welded specimens were subjected to tensile tests, hardness measurements and microstructural observations. According to the results, the heat input has an important role in tensile strength of the joint. The maximum tensile strength was obtained as 594.75 MPa at 140A welding current and 450 mm/min welding speed. The tensile specimens were always separated between fusion zone and heat affected zone. The heat affected zones have exhibited tempered martensitic structure. The tempering effect have increased the sizes of the martensitic structure; therefore, the hardness was considerably increased. However, the fusion zone, which was consisted of bainitic structure inside the ferrite matrix, was exhibited soft and ductile behavior. The boundary of soft fusion zone and hard heat affected zone formed the weakest point through the joint.

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Resistance spot welding of high-strength low-alloyed (HSLA) 420 steel and bake-hardening (BH) 220 steel

Zhao¹,

Vdonin²,

Radionova³

et al. 2023

Int J Adv Manuf Technol

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Mechanical and Microstructural Characterizations of Resistance Spot Welded Dissimilar TWIP/304L Stainless Steel

Cited by 7 publications

References 24 publications

Insights and Implications: Unraveling Critical Factors in Resistance Spot Welding of Dissimilar Metals through SS 347 and DSS 2205 Welds

Insights and Implications: Unraveling Critical Factors in Resistance Spot Welding of Dissimilar Metals through SS 347 and DSS 2205 Welds

Single-pulse MIG welded Perform 700 steel joints with various welding parameters

Resistance spot welding of high-strength low-alloyed (HSLA) 420 steel and bake-hardening (BH) 220 steel

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