Resistance Spot Welding of dissimilar Steels

Autor:	Ladislav Kolařík, Miroslav Sahul, Marie Kolaříková, Martin Sahul, Milan Turňa, Michal Felix
Jazyk:	angličtina
Rok vydání:	2012
Předmět:	resistance spot welding welded joint low carbon steel austenitic stainless steel Engineering (General). Civil engineering (General) TA1-2040
Zdroj:	Acta Polytechnica, Vol 52, Iss 3 (2012)
Druh dokumentu:	article
ISSN:	1210-2709 1805-2363
Popis:	This paper presents an analysis of the properties of resistance spot welds between low carbon steel and austenitic CrNi stainless steel. The thickness of the welded dissimilar materials was 2 mm. A DeltaSpot welding gun with a process tape was used for welding the dissimilar steels. Resistance spot welds were produced with various welding parameters (welding currents ranging from 7 to 8 kA). Light microscopy, microhardness measurements across the welded joints, and EDX analysis were used to evaluate the quality of the resistance spot welds. The results confirm the applicability of DeltaSpot welding for this combination of materials.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/fb152d8f275a44f7b6488f5b1d24901a Zobrazit plný text záznamu View record in DOAJ