Influence of hardening and tempering vs. austempering on mechanical and fracture Properties of 65Si7 steel

Pustaić, Dragan and Cajner, Franjo (2011) Influence of hardening and tempering vs. austempering on mechanical and fracture Properties of 65Si7 steel. = Influence of hardening and tempering vs. austempering on mechanical and fracture Properties of 65Si7 steel. In: 6th International Conference "Materials Structure and Micromechanics of Fracture, MSMF-6", 28-30.06.2010., Brno; Czech Republic.

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Official URL: http://www.scientific.net/KEM.465.346

Abstract

The aim of the performed investigations was to determine the influence of two different heat treatment procedures, i. e. hardening and tempering vs. austempering, on some mechanical properties, such as strength, hardness, ductility, contraction, toughness etc., as well as the influence of these procedures on the magnitude of some fracture mechanics parameter for example stress intensity factor K. The experimental investigations were performed on the specimens made of 65Si7 steel (chemical composition: 0.69 C, 1.56 Si and 0.90 Mn).

Item Type: Conference or Workshop Item (Lecture)
Keywords (Croatian): Austempering; Chemical compositions; Experimental investigations; Fracture mechanics parameter; Fracture mechanics parameters; Fracture property; Strength; Degrees of freedom (mechanics); Ductility; Fracture mechanics; Hardening; Hardness; Manganese; Mechanical properties; Micromechanics; Stress intensity factors; Tempering; Toughness; Fracture
Subjects: TECHNICAL SCIENCE
Divisions: 1000 Department of Materials > 1020 Chair of Heat Treatment and Surface Engineering
200 Department of Engineering Mechanics > 210 Chair of Mechanics and Strength of Materials
Indexed in Web of Science: Yes
Indexed in Current Contents: No
Citations JCR: 1 (16.01.2017.)
Date Deposited: 21 Apr 2015 12:09
Last Modified: 16 Jan 2017 13:46
URI: http://repozitorij.fsb.hr/id/eprint/3826

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