Formation and properties of laser coatings based on oxynitride ceramic

Autor: Podchernyaeva, I. A., Shapoval, T. A., Tsyganenko, V. S.
Zdroj: Powder Metallurgy and Metal Ceramics; December 1992, Vol. 31 Issue: 12 p1017-1021, 5p
Abstrakt: The structure and properties of powder composite material coatings based on TiN-Al2O3 produced by plasma deposition and subsequent laser fusion, have been examined. X-ray spectral microanalysis, electron microscopy and metallographic analysis were used to establish that the coating structure with a high level of physicomechanical properties, is reinforced with Al2O3 fibers, and is formed under substrate irradiation conditions that are close to those for sintering and hot compaction.
Databáze: Supplemental Index