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Abrasive wear resistance of a quenched and sub-zero treated high-chromium white cast iron

A. W. Orłowicz ; Department of Casting and Welding, Rzeszow University of Technology, Rzeszow, Poland
M. Tupaj ; Department of Casting and Welding, Rzeszow University of Technology, Rzeszow, Poland
M. Mróz ; Department of Casting and Welding, Rzeszow University of Technology, Rzeszow, Poland
G. Wnuk ; Department of Casting and Welding, Rzeszow University of Technology, Rzeszow, Poland
T. Kij ; Zakłady Magnezytowe ”ROPCZY-CE”S.A., ul. Przemysłowa 1, 39-100 Ropczyce, Poland
L. Kozak ; Zakłady Magnezytowe ”ROPCZY-CE”S.A., ul. Przemysłowa 1, 39-100 Ropczyce, Poland

Puni tekst: engleski, pdf (226 KB) str. 304-306 preuzimanja: 306* citiraj
APA 6th Edition
Orłowicz, A.W., Tupaj, M., Mróz, M., Wnuk, G., Kij, T. i Kozak, L. (2017). Abrasive wear resistance of a quenched and sub-zero treated high-chromium white cast iron. Metalurgija, 56 (3-4), 304-306. Preuzeto s https://hrcak.srce.hr/180968
MLA 8th Edition
Orłowicz, A. W., et al. "Abrasive wear resistance of a quenched and sub-zero treated high-chromium white cast iron." Metalurgija, vol. 56, br. 3-4, 2017, str. 304-306. https://hrcak.srce.hr/180968. Citirano 14.12.2019.
Chicago 17th Edition
Orłowicz, A. W., M. Tupaj, M. Mróz, G. Wnuk, T. Kij i L. Kozak. "Abrasive wear resistance of a quenched and sub-zero treated high-chromium white cast iron." Metalurgija 56, br. 3-4 (2017): 304-306. https://hrcak.srce.hr/180968
Harvard
Orłowicz, A.W., et al. (2017). 'Abrasive wear resistance of a quenched and sub-zero treated high-chromium white cast iron', Metalurgija, 56(3-4), str. 304-306. Preuzeto s: https://hrcak.srce.hr/180968 (Datum pristupa: 14.12.2019.)
Vancouver
Orłowicz AW, Tupaj M, Mróz M, Wnuk G, Kij T, Kozak L. Abrasive wear resistance of a quenched and sub-zero treated high-chromium white cast iron. Metalurgija [Internet]. 2017 [pristupljeno 14.12.2019.];56(3-4):304-306. Dostupno na: https://hrcak.srce.hr/180968
IEEE
A.W. Orłowicz, M. Tupaj, M. Mróz, G. Wnuk, T. Kij i L. Kozak, "Abrasive wear resistance of a quenched and sub-zero treated high-chromium white cast iron", Metalurgija, vol.56, br. 3-4, str. 304-306, 2017. [Online]. Dostupno na: https://hrcak.srce.hr/180968. [Citirano: 14.12.2019.]

Sažetak
The study reported in this paper concerned development of such microstructure of high-chromium (24 % Cr) cast iron which could secure high abrasive wear resistance of die inserts used to fabricate stampings from refractory materials. It was found that by increasing the cast iron cooling rate as a result of thermal interaction with the chill, it is possible to obtain fine carbide precipitates with diversified morphology, rich in Cr and Fe, containing Mo and Si. The matrix in the regions of thermal interaction with the chill was enriched in Cr and Mo, but depleted of Fe and Si. The sub-zero treatment process was developed to secure presence of hardening products in the matrix. The obtained structure of high-chromium cast iron has made the inserts more resistant to abrasive wear compared to tool steels after hear treatment used earlier.

Ključne riječi
high-chromium cast iron; quenched; microstructure; carbide; wear resistance

Hrčak ID: 180968

URI
https://hrcak.srce.hr/180968

Posjeta: 436 *