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Dependence of hardness and impact energy on cooling time Δt8/5and temperature for S960QL

I. Samardžić ; Faculty of Mechanical Engineering Slavonski Brod,Croatia
M. Dunđer ; Department for Polytechnics, Faculty of Philosophy, University of Rijeka, Croatia
T. Vuherer ; Faculty of MechanicalEngineering, Maribor, Slovenia

Puni tekst: engleski, pdf (185 KB) str. 403-406 preuzimanja: 519* citiraj
APA 6th Edition
Samardžić, I., Dunđer, M. i Vuherer, T. (2015). Dependence of hardness and impact energy on cooling time Δt8/5and temperature for S960QL. Metalurgija, 54 (2), 403-406. Preuzeto s https://hrcak.srce.hr/128973
MLA 8th Edition
Samardžić, I., et al. "Dependence of hardness and impact energy on cooling time Δt8/5and temperature for S960QL." Metalurgija, vol. 54, br. 2, 2015, str. 403-406. https://hrcak.srce.hr/128973. Citirano 24.02.2020.
Chicago 17th Edition
Samardžić, I., M. Dunđer i T. Vuherer. "Dependence of hardness and impact energy on cooling time Δt8/5and temperature for S960QL." Metalurgija 54, br. 2 (2015): 403-406. https://hrcak.srce.hr/128973
Harvard
Samardžić, I., Dunđer, M., i Vuherer, T. (2015). 'Dependence of hardness and impact energy on cooling time Δt8/5and temperature for S960QL', Metalurgija, 54(2), str. 403-406. Preuzeto s: https://hrcak.srce.hr/128973 (Datum pristupa: 24.02.2020.)
Vancouver
Samardžić I, Dunđer M, Vuherer T. Dependence of hardness and impact energy on cooling time Δt8/5and temperature for S960QL. Metalurgija [Internet]. 2015 [pristupljeno 24.02.2020.];54(2):403-406. Dostupno na: https://hrcak.srce.hr/128973
IEEE
I. Samardžić, M. Dunđer i T. Vuherer, "Dependence of hardness and impact energy on cooling time Δt8/5and temperature for S960QL", Metalurgija, vol.54, br. 2, str. 403-406, 2015. [Online]. Dostupno na: https://hrcak.srce.hr/128973. [Citirano: 24.02.2020.]

Sažetak
The paper deals with research into dependence of hardness and impact energy of thermal cycle simulated specimens of fine-grained structural steel S960QL on cooling time from 800 to 500 °C and on tested temperature. Results were obtained by measuring hardness of HV 10 and by experimental testing of Charpy notched tubes on instrumented Charpy hammer. Total impact energy, initiation energy and fracture propagation energy needed for occurrence of fracture is also elaborated.
Key words:

Ključne riječi
structural steel; quenched; hardness; impact energy; cooling time Δt8/5

Hrčak ID: 128973

URI
https://hrcak.srce.hr/128973

Posjeta: 680 *