作者: Marek Goral , Slawomir Kotowski , Andrzej Nowotnik , Maciej Pytel , Marcin Drajewicz
DOI: 10.1016/J.SURFCOAT.2013.09.028
关键词:
摘要: In this study, the influence of the deposition parameters on the coating structure during the 'quasi-PVD'process was investigated. This type of coating could be deposited at powder feed rates between 10 and 20 g/min using He/Ar plasma gasses. The microstructure of the ceramic coating obtained using these parameters is unique because the evaporation of the ceramic powder was not complete. The deposition was conducted by the LPPS-Hybrid system produced by Sulzer Metco. Rene 80 nickel superalloy was used as a base material …