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 language | German |
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Pages (from-to) | 298-299 |
Journal | Berg- und hüttenmännische Monatshefte |
Volume | 159 |
Issue number | 7 |
DOIs | |
Publication status | Published - 2014 |
Fields of Expertise
- Advanced Materials Science
Treatment code (Nähere Zuordnung)
- Experimental