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Effects of thermochemical treatments on properties of maraging steels

izvorni znanstveni rad

izvorni znanstveni rad

Effects of thermochemical treatments on properties of maraging steels

Vrsta prilog u časopisu
Tip izvorni znanstveni rad
Godina 2006
Časopis Surface engineering
Nadređena publikacija Surface engineering
Volumen 22
Svesčić 6
Stranice str. 468-471
DOI 10.1179/174329406X150486
ISSN 0267-0844
EISSN 1743-2944
Status objavljeno

Sažetak

Effects of such thermochemical processes as carburising, nitriding and boriding on properties of maraging steel grades have been investigated. Despite certain improvements in the properties of the obtained surface, at present, carburising and boriding cannot be recommended owing to problems in the layer quality and difficulties in dimension control processes. Nitriding has proved to be the most suitable process and subsequent surfacing with a TiN layer on the previously nitrided substratum of maraging steel provided additional improvement in properties.

Ključne riječi

steel properties; maraging steel; aging; carburising; nitrocarburising; Ionitriding; boriding; PVD coatings; wear resistance; abrasion