Dilatometric Study of High Strength Steels Hardenability

• Autorzy: Di Schino A.

Identyfikatory

DOI

10.24425/118961

• Języki publikacji: EN

Abstrakty

EN

The effect of low-alloy additions on low-C steels hardenability is reported. Various as-quenched materials with microstructures consisting of low-C (granular) bainitic (B), mixed bainitic (B)/martensitic (M) and fully martensitic microstructures were produced. Results show that for a given cooling rate, an increase of austenite grain size (AGS) and of Mo and Cr contents decreases the transformation temperatures and promotes martensite formation.

Słowa kluczowe

EN

high strength steel; quenching; hardenability; microstructure

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2018
• Tom: Vol. 63, iss. 1
• Strony: 457--460
• Opis fizyczny: Bibliogr. 10 poz., rys., tab., wzory

Twórcy

autor

Di Schino A.

• Università Degli Studi di Perugia, Via G. Duranti 93, 06125 Perugia, Italy

Bibliografia

• [1] L. Ceschini, A. Marconi, C. Martini, A. Morri, A. Di Schino, Materials and Design 45, 171 2013.
• [2] S. Mengaroni, F. Cianetti, M. Calderini, S. Neri, E. Evangelista, A. Di Schino, H. Mc Queen, Acta Physica Polonica 128, 629 2015.
• [3] K. A. Taylor, Metallurgical Transaction, 23A, 107 1992.
• [4] A. Di Schino, Acta Met. Slovaca 22, 266 2016.
• [5] A. Di Schino, J. M. Kenny, M. Barteri, J. of Mater. Science 36, 593 2003.
• [6] N. Bialobrzeska, L. Konat, R. Jasinski, Metals 7, 26 2017.
• [7] A. Di Schino, P. E. Di Nunzio, Mat. Lett. 186, 86 2017.
• [8] R. Kurji, N. Coniglio, J. Griggs, R. Ghomashchi, Science and Technology of Welding and Joining 22, 287 2017.
• [9] P. Maynier, J. Dollett, Revue de Metallurgie 78, 715 1981.
• [10] P. Dumoulin, M. Guttmann, P. Maynier, P. Chevalier, Metal Science 17, 70 1988.

Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).