Thermo-mechanische Simulation einer Pressstumpfschweißung von 26MnB5

Davic Lemmerer, Mustafa Kicin, Stefan Spachinger, Jürgen Wagner, Norbert Enzinger, Christof Sommitsch

Research output: Contribution to journalArticlepeer-review

Abstract

The physical simulation of resistance butt welding was conducted on a Gleeble® 3800. 26MnB5 steel was used as material. The mechanical properties of the thermo-mechanically affected zone were determined by Charpy-V-notch, tensile, and Vickers hardness tests. Charpy-V-notched specimens with reduced thickness showed a fracture path deviation. This behaviour was prevented by redefining the specimen geometry. To determine the influence of compression on the mechanical-technological properties, thermo-mechanically simulated Gleeble specimens were compared to purely thermally simulated HAZ specimens. The absorbed energy of thermo-mechanically simulated specimens was constantly higher as compared to thermally simulated specimens.
Original languageGerman
Pages (from-to)298-299
JournalBerg- und hüttenmännische Monatshefte
Volume159
Issue number7
DOIs
Publication statusPublished - 2014

Fields of Expertise

  • Advanced Materials Science

Treatment code (Nähere Zuordnung)

  • Experimental

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