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Interrupted quenching in high carbon steels for forgings

G. Napoli
S. Mengaroni ; ThyssenKrupp Acciai Speciali Terni, Terni, Italy
M. Rallini ; Università di Perugia, Dipartimento di Ingegneria Civile ed Ambientale, Perugia, Italy
L. Torre ; Università di Perugia, Dipartimento di Ingegneria Civile ed Ambientale, Perugia, Italy
A. Di Schino ; Università di Perugia, Dipartimento di Ingegneria, Perugia, Italy

Puni tekst: engleski, pdf (310 KB) str. 337-340 preuzimanja: 328* citiraj
APA 6th Edition
Napoli, G., Mengaroni, S., Rallini, M., Torre, L. i Schino, A.D. (2017). Interrupted quenching in high carbon steels for forgings. Metalurgija, 56 (3-4), 337-340. Preuzeto s https://hrcak.srce.hr/180977
MLA 8th Edition
Napoli, G., et al. "Interrupted quenching in high carbon steels for forgings." Metalurgija, vol. 56, br. 3-4, 2017, str. 337-340. https://hrcak.srce.hr/180977. Citirano 07.12.2019.
Chicago 17th Edition
Napoli, G., S. Mengaroni, M. Rallini, L. Torre i A. Di Schino. "Interrupted quenching in high carbon steels for forgings." Metalurgija 56, br. 3-4 (2017): 337-340. https://hrcak.srce.hr/180977
Harvard
Napoli, G., et al. (2017). 'Interrupted quenching in high carbon steels for forgings', Metalurgija, 56(3-4), str. 337-340. Preuzeto s: https://hrcak.srce.hr/180977 (Datum pristupa: 07.12.2019.)
Vancouver
Napoli G, Mengaroni S, Rallini M, Torre L, Schino AD. Interrupted quenching in high carbon steels for forgings. Metalurgija [Internet]. 2017 [pristupljeno 07.12.2019.];56(3-4):337-340. Dostupno na: https://hrcak.srce.hr/180977
IEEE
G. Napoli, S. Mengaroni, M. Rallini, L. Torre i A.D. Schino, "Interrupted quenching in high carbon steels for forgings", Metalurgija, vol.56, br. 3-4, str. 337-340, 2017. [Online]. Dostupno na: https://hrcak.srce.hr/180977. [Citirano: 07.12.2019.]

Sažetak
The present study is focused on analyzing the effect of the interrupted quenching followed by a partitioning process in a high carbon steel 0,50 % C, 1,50 % Mn, 0,40 % Si, 2,00 % Cr without significant contribution of Al. Thermal treatments were performed at laboratory scale in a quenching dilatometer Linseis R.I.T.A RL78. The fractions of retained austenite were evaluated by scanning electron microscope. The temperature for the interrupted quenching phase was evaluated based on the Koistenen and Marburger equation (adapted to the 0,50 % C steel) and the result highlights a correlation between the chosen different temperature of quenching and the fraction of retained austenite formed during the quenching step of the process.

Ključne riječi
steel; heat treatment; quenching; temperature; microstructure

Hrčak ID: 180977

URI
https://hrcak.srce.hr/180977

Posjeta: 427 *