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Using high-chromium iron as material for production of the equipping components of mine shafts

Sv. S. Kvon ; Karaganda State Technical University, Karaganda, Kazakhstan
V. Y. Kulikov ; Karaganda State Technical University, Karaganda, Kazakhstan
T. S. Filippova ; Karaganda State Technical University, Karaganda, Kazakhstan
A. E. Omarova ; Karaganda State Technical University, Karaganda, Kazakhstan


Puni tekst: engleski pdf 400 Kb

str. 206-208

preuzimanja: 948

citiraj


Sažetak

This paper deals with service conditions of shaft equipment, in particular, inserts of sliding bearings for the purpose of increasing service life due to material substitution and wear resistance increase. As a new material high-chromium irons are offered. Studies are conducted on a microstructure and wear resistance of prototypes is measured. Experimental data are treated by methods of mathematical statistics which confirm reliability of results. The results obtained make it possible to suggest using high-chromium irons as the direct material to produce inserts of sliding bearings.

Ključne riječi

chromium iron; mine shafts; sliding bearings; microstructure; mechanical properties

Hrčak ID:

146498

URI

https://hrcak.srce.hr/146498

Datum izdavanja:

1.4.2016.

Posjeta: 1.433 *