Improving operational characteristics of tool from tungsten-free carbides (cermets) by nanostructured multilayer composite coatings. | Zendy

Алексей Верещака | Zendy; Aleksey Vereshchaka | Zendy; Ойбек Хожаев | Zendy; Oybek Khozhaev | Zendy

Open Access

Improving operational characteristics of tool from tungsten-free carbides (cermets) by nanostructured multilayer composite coatings.

Author(s) -

Алексей Верещака,

Aleksey Vereshchaka,

Ойбек Хожаев,

Oybek Khozhaev

Publication year - 2014

Publication title -

bulletin of bryansk state technical university

Language(s) - English

Resource type - Journals

ISSN - 1999-8775

DOI - 10.12737/23193

Subject(s) - cermet , materials science , composite number , tungsten carbide , carbide , metallurgy , tungsten , cathodic protection , deposition (geology) , machining , composite material , ceramic , electrode , anode , paleontology , chemistry , sediment , biology

This paper discusses the issues of improving the efficiency of cutting tool made of tungsten-free carbides (cermets) by using nano-dispersed multi-layered composite coatings formed by use of innovative processes of filtered cathodic vacuum arc deposition (FCVAD). Developed composi-tions of nano-structured multi-layered composite coatings contributes to significant improvement of properties of cutting tool made of cermets in cutting constructional steel and expansion of their application area for machining of heat-resistant alloys.

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