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Liquid zinc embrittlement of a high-manganese-content TWIP steel |
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| Authors: | Coline Beal Xavier Kleber Damien Fabregue Mohamed Bouzekri |
| Affiliation: | 1. INSA-Lyon, Mateis CNRS UMR 5510 , 7 Avenue Jean Capelle, Villeurbanne F-69621, France;2. ArcelorMittal Global R&3. D , Voie Romaine-BP30320, Maizières les Metz F-57283, France coline.beal@insa-lyon.fr;5. INSA-Lyon, Mateis CNRS UMR 5510 , 7 Avenue Jean Capelle, Villeurbanne F-69621, France;6. ArcelorMittal Global R&7. D , Voie Romaine-BP30320, Maizières les Metz F-57283, France |
| Abstract: | The cracking resistance of a twinning induced plasticity (TWIP) steel with high-manganese content has been studied in relation to the liquid metal embrittlement phenomenon. This phenomenon was investigated by hot tensile tests carried out on electrogalvanised specimens using a Gleeble® simulator at temperatures ranging from 600°C to 1000°C. The results show that this steel can be embrittled by liquid zinc within a limited range of temperature depending on strain rate. |
| Keywords: | LME austenitic steel TWIP steel mechanical testing coatings |