Structural studies of partial meltings of casting surfaces made of cobalt alloy MAR-M509
Journal Title: Archiwum Odlewnictwa - Year 2009, Vol 9, Issue 2
Abstract
The results of structural studies of partial meltings of casting surfaces of plates made of cobalt alloy MAR-M509 have been presented. The partial meltings were formed with argon or helium plasma beam generated in electric arc. Observations of microstructure revealed presence of phase and carbides. X-ray diffraction has shown phase , carbide types MC and M23C6 and scanty amount of hexagonal phase .
Authors and Affiliations
Z. Opiekun, K. Chruściel
Keywords
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