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Correlation between thermal properties and hardness of end-quench bars for C48, 42CrMo4 and 35NiCrMo16 steels
Journal article   Peer reviewed

Correlation between thermal properties and hardness of end-quench bars for C48, 42CrMo4 and 35NiCrMo16 steels

Taher Ghrib, Fatah Bejaoui, Abdelwahheb Hamdi and Noureddine Yacoubi
Thermochimica acta, Vol.473(1-2), pp.86-91
10/07/2008
DOI: https://doi.org/10.1016/j.tca.2008.04.008

Abstract

Chemistry Chemistry, Analytical Chemistry, Physical Physical Sciences Science & Technology Thermodynamics
The thermal properties, the Rockwell hardness (HRC) and the microstructure of three end-quench bar (Jominy bar) steels (C48, 42CrMo4 and 35NiCrMo16) have been investigated. The thermal properties are determined using photothermal deflection (PTD) technique and the hardness is measured by the Rockwell durometer. In this paper we have tried to relate the thermal properties to the hardness for each steel illustrated by an empiric mathematical equation. (C) 2008 Elsevier B.V. All rights reserved.

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