Mikrostruktur udvikling i trip-stål under frictionstir spot svejsning

Trine Colding Lomholt, Karen Pantleon, Marcel A. J. Somers

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch


In this work the feasibility of joining TRIP steel by Friction Stir Spot Welding is investigated. The aim is to produce successful welds and to get a fundamental understanding of the mechanisms occurring in the microstructure during welding. One of the primary parameters in Friction Stir Spot Welding is the rotational speed, and the effect of this parameter is investigated by applying three different rotational speeds. Microhardness measurements and lab-shear testing have been applied to evaluate the quality of the welds. The microstructure of the welded samples is characterized by reflected light microscopy and scanning electron microscopy.
Original languageDanish
Title of host publicationMaterialer - fra grundforskning til anvendelse
Publication date2010
Publication statusPublished - 2010
EventDansk Metallurgisk Selskab Vintermøde 2010 - Göteborg
Duration: 1 Jan 2010 → …


ConferenceDansk Metallurgisk Selskab Vintermøde 2010
Period01/01/2010 → …

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