izpis_h1_title_alt

High temperature phase transformations under fretting conditions
Kalin, Mitjan (Avtor), Vižintin, Jože (Avtor)

URLURL - Predstavitvena datoteka, za dostop obiščite http://www.elsevier.com/gej-ng/10/42/46/35/29/26/abstract.html Novo okno

Izvleček
Different and sometimes contradictory assessments of the importance of thermal and mechanical effects on tribochemical reactions in fretting have been reported in the literature. In our study of fretting wear between steel and silicon nitride ceramics, tribochemical reactions were determined to play the critical role under both non-lubricated and oil-lubricated conditions. Various possible effects on the resulting tribological interfaces are discussed based on the experimental evidence of microstructural changes, phase transformations, various thermodynamic and flash temperature calculations, and interaction couple experiments in which chemical wear was isolated by controlled mechanical and thermal parameters. It is shown here that a very high temperature must be considered as the most important factor influencing in tribochemical reactions and various phase transformations, even under conditions which are usually considered to be low speed-low temperature conditions.

Jezik:Angleški jezik
Ključne besede:fretting, phase transformation, tribochemistry, temperature
Vrsta gradiva:Delo ni kategorizirano (r6)
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FS - Fakulteta za strojništvo
Leto izida:2001
Št. strani:str. 172-181
Številčenje:Vol. 249, no. 3/4
UDK:621.89
ISSN pri članku:0043-1648
COBISS.SI-ID:4388891 Povezava se odpre v novem oknu
Število ogledov:417
Število prenosov:84
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
 
Skupna ocena:(0 glasov)
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Gradivo je del revije

Naslov:Wear
Skrajšan naslov:Wear
Založnik:Elsevier
ISSN:0043-1648
COBISS.SI-ID:5374213 Novo okno

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