Ultrafine structures formed upon friction and their effect on the tribological properties of steels / Korshunov LG,Makarov AV,Chernenko NL // PHYSICS OF METALS AND METALLOGRAPHY. - 2000. - V. 90, l. 1. - P. S48-S58.

ISSN/EISSN:

0031-918X / нет данных

Type:

Article

Abstract:

Ultrafine (nanocrystalline) structures formed in a thin (several microns thick) surface layer in steels and-other iron alloys upon dry sliding friction of ``metal-metal{''} couples without noticeable friction heating of the contact zone were studied. The formation of ultrafine friction structures (UFFSs) is the most important final stage of the structural transformations induced by contact stresses in steels and alloys. The UFFS formation characterizes the transition to a rotational mechanism of plasticity in the subsurface layers of the contacting bodies, and the UFFSs themselves to a substantial extent determine the effects of some parameters of the initial structure (lattice type, concentration of interstitial alloying elements, the presence of fine carbide particles, and the magnetic state of austenite) and the oxidizing air environment on the strength characteristics (microhardness and shear resistance), friction coefficient, and wear rate of the UFFSs under consideration.

Author keywords:

STAINLESS-STEELS; SLIDING WEAR; SLIP

DOI:

нет данных

Web of Science ID:

ISI:000165313600004

Соавторы в МНС:

—

Другие поля

Поле	Значение
Publisher	INTERPERIODICA
Address	PO BOX 1831, BIRMINGHAM, AL 35201-1831 USA
Language	English
Keywords-Plus	STAINLESS-STEELS; SLIDING WEAR; SLIP
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
ResearcherID-Numbers	Chernenko, Natalja/J-3525-2013 Makarov, Aleksey/D-5663-2016 Korshunov, Lev/J-4288-2013
ORCID-Numbers	Chernenko, Natalja/0000-0002-5666-3247 Makarov, Aleksey/0000-0002-2228-0643 Korshunov, Lev/0000-0002-1829-5658
Number-of-Cited-References	29
Usage-Count-Since-2013	2
Journal-ISO	Phys. Metals Metallogr.
Doc-Delivery-Number	373WT