Microstructure evaluation of laser-welded 600 nickel alloy
DOI:
https://doi.org/10.7494/mafe.2016.42.4.233Keywords:
nickel alloys, laser welding, microstructureAbstract
This paper presents the results of a microstructure analysis of a laser butt-welded 600 nickel alloy. A microstructure evaluation of the joint is carried out with the use of light microscopy and scanning electron microscopy. The results indicate a phase γ with some particles in the grain boundaries in the base metal. In the weld, a cellular-dendritic structure was observed.Downloads
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