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Microstructure and mechanical properties of gas metal arc welded CoCrFeMnNi joints using a 308 stainless steel filler metal
- Source :
- Scripta materialia 222, 115053 (2023). doi:10.1016/j.scriptamat.2022.115053, Shen, J.; Gonçalves, R.; Choi, Y.T.; Lopes, J.G.; Yang, J.; Schell, N.; Kim, H.S.; Oliveira, J.P.: Microstructure and mechanical properties of gas metal arc welded CoCrFeMnNi joints using a 308 stainless steel filler metal. In: Scripta Materialia. Vol. 222 (2023) 115053. (DOI: /10.1016/j.scriptamat.2022.115053)
- Publication Year :
- 2023
- Publisher :
- Elsevier BV, 2023.
-
Abstract
- Scripta materialia 222, 115053 (2023). doi:10.1016/j.scriptamat.2022.115053<br />filler wire. Electron backscatter diffraction and synchrotron X-ray diffraction were used to determine themicrostructural evolution, while microhardness mapping and non-contact digital image correlation wereemployed to assess the local mechanical response across the welded joints. Further, thermodynamic calculationswere implemented to support the understanding of the microstructure evolution. Through a systematic analysisof the microstructure evolution and mechanical properties, it is established a correlation between weldingprocess, microstructure and mechanical properties. Besides, this work lays the foundations for the use of low-costarc-based welding technologies for successful joining and application of welded joints based on high entropyalloys.<br />Published by Elsevier Science, Amsterdam [u.a.]
Details
- ISSN :
- 13596462
- Volume :
- 222
- Database :
- OpenAIRE
- Journal :
- Scripta Materialia
- Accession number :
- edsair.doi.dedup.....62a248f24801d5b78d24034c88873386
- Full Text :
- https://doi.org/10.1016/j.scriptamat.2022.115053