Dependence of wear resistance of hard alloys on their surface oxidation has been investigated by ultraviolet spectrometry methods. Preliminary surface treatment by power ion beam has a significant effect on the form and intensity of oxidation. The correlation between the parameters of zone structure of polyoxide films formed on the surface of hard alloys and wear resistance of cutting instruments manufactured from these alloys was established. A degree of this correlation is determined by the mechanism of fracture (wear) of a tool material.
|Number of pages||3|
|Journal||Fizika i Khimiya Obrabotki Materialov|
|Publication status||Published - 2001|
ASJC Scopus subject areas
- Materials Science(all)