Influence of Heat Treatment Temperature on Fatigue Toughness in Medium-Carbon High-Strength Steels

G. Wheatley; Ricardo Branco; José A. F. O. Correia; Rui F. Martins; Wojciech Macek; Zbigniew Marciniak; M. Szala

doi:10.1007/978-3-030-97822-8_33

Influence of Heat Treatment Temperature on Fatigue Toughness in Medium-Carbon High-Strength Steels

Abstract

Current research has demonstrated that the tempering temperature affects the martensitic transformation of medium-carbon high-strength steels. This temperature plays an important role in the final microstructure, percentage ratios of martensite to ferrite phases and, consequently, in the mechanical properties and the fatigue response. So far, the relationship between the martensitic tempering temperature and the cyclic deformation properties is not clearly understood. Moreover, the effect of the martensitic tempering temperature on fatigue toughness has not been studied yet. Therefore, this paper aims to study, in a systematic manner, the fatigue toughness of medium-carbon high-strength steels heat treated at different temperatures under fully reversed strain-controlled conditions.

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Category:: Monographic publication
Type:: rozdział, artykuł w książce - dziele zbiorowym /podręczniku w języku o zasięgu międzynarodowym
Published in:: Structural Integrity no. 24, pages 283 - 289,
ISSN: 2522-560X
Title of issue:: Fatigue and Fracture of Materials and Structures strony 283 - 289
Language:: English
Publication year:: 2022
Bibliographic description:: Wheatley G., Branco R., Correia J. A. F. O., Martins R. F., Macek W., Marciniak Z., Szala M.: Influence of Heat Treatment Temperature on Fatigue Toughness in Medium-Carbon High-Strength Steels// Fatigue and Fracture of Materials and Structures/ : , 2022, s.283-289
DOI:: Digital Object Identifier (open in new tab) 10.1007/978-3-030-97822-8_33
Verified by:: Gdańsk University of Technology