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Analysis of friction coefficient for a base steel 5 % Cr, applying variable loads of 196 N, 294 N and 392 N, and speeds of 0,18 m/sec, 0,36 m/sec and 0,54 m/sec

R. Servin ; Autonomus University of Coahuila, Mexico
I. Calderon ; Autonomus University of Coahuila, Mexico
A. Perez ; Autonomus University of Coahuila, Mexico
F. Equihua ; Autonomus University of Coahuila, Mexico
L. Falcon ; Autonomus University of Coahuila, Mexico
M. Garcia ; Autonomus University of Coahuila, Mexico
P. Orozco ; Autonomus University of Zacatecas, Mexico

Puni tekst: engleski, pdf (145 KB) str. 303-306 preuzimanja: 259* citiraj
APA 6th Edition
Servin, R., Calderon, I., Perez, A., Equihua, F., Falcon, L., Garcia, M. i Orozco, P. (2018). Analysis of friction coefficient for a base steel 5 % Cr, applying variable loads of 196 N, 294 N and 392 N, and speeds of 0,18 m/sec, 0,36 m/sec and 0,54 m/sec. Metalurgija, 57 (4), 303-306. Preuzeto s https://hrcak.srce.hr/201747
MLA 8th Edition
Servin, R., et al. "Analysis of friction coefficient for a base steel 5 % Cr, applying variable loads of 196 N, 294 N and 392 N, and speeds of 0,18 m/sec, 0,36 m/sec and 0,54 m/sec." Metalurgija, vol. 57, br. 4, 2018, str. 303-306. https://hrcak.srce.hr/201747. Citirano 15.12.2019.
Chicago 17th Edition
Servin, R., I. Calderon, A. Perez, F. Equihua, L. Falcon, M. Garcia i P. Orozco. "Analysis of friction coefficient for a base steel 5 % Cr, applying variable loads of 196 N, 294 N and 392 N, and speeds of 0,18 m/sec, 0,36 m/sec and 0,54 m/sec." Metalurgija 57, br. 4 (2018): 303-306. https://hrcak.srce.hr/201747
Harvard
Servin, R., et al. (2018). 'Analysis of friction coefficient for a base steel 5 % Cr, applying variable loads of 196 N, 294 N and 392 N, and speeds of 0,18 m/sec, 0,36 m/sec and 0,54 m/sec', Metalurgija, 57(4), str. 303-306. Preuzeto s: https://hrcak.srce.hr/201747 (Datum pristupa: 15.12.2019.)
Vancouver
Servin R, Calderon I, Perez A, Equihua F, Falcon L, Garcia M i sur. Analysis of friction coefficient for a base steel 5 % Cr, applying variable loads of 196 N, 294 N and 392 N, and speeds of 0,18 m/sec, 0,36 m/sec and 0,54 m/sec. Metalurgija [Internet]. 2018 [pristupljeno 15.12.2019.];57(4):303-306. Dostupno na: https://hrcak.srce.hr/201747
IEEE
R. Servin, et al., "Analysis of friction coefficient for a base steel 5 % Cr, applying variable loads of 196 N, 294 N and 392 N, and speeds of 0,18 m/sec, 0,36 m/sec and 0,54 m/sec", Metalurgija, vol.57, br. 4, str. 303-306, 2018. [Online]. Dostupno na: https://hrcak.srce.hr/201747. [Citirano: 15.12.2019.]

Sažetak
The present study consists in analyzing the friction coefficient as a variable of the normal load and slip speed for 5% Cr steel, by applying the Block-on-Disk method according to ASTM D2714. The friction coefficient increases linearly 23,25 % from 0,214 to 0,266 when the load is increased from 196 N to 392 N; the same phenomenon is observed when the friction coefficient increases 47,82 % from 0,23 to 0,34 when the slip speed increases from 0,18 m/sec to 0,54 m/sec. The friction coefficient increased by 23,25 % for an increase in the load from 196 N to 392 N, which corresponds to 100 %, while an increase of the friction coefficient of 47,82 % occurred by increasing the speed from 0,18 m/sec to 0,54 m/sec which corresponds to 200 %.

Ključne riječi
Cr steel; friction coefficient; block-on-disk; normal load; slip speed

Hrčak ID: 201747

URI
https://hrcak.srce.hr/201747

Posjeta: 383 *