Mathematical Modeling and Simulation of Hardness of Quenched and Tempered Steel

Authors

Bozo Smoljan, University of Rijeka
Dario Iljkic, University of Rijeka
George E. Totten, Portland State UniversityFollow

Sponsor

This work has been fully supported–supported in part by Croatian Science Foundation under the Project 5371.

Published In

Metallurgical and Materials Transactions B

Document Type

Citation

Publication Date

9-2015

Subjects

Quenching of metals, Hardness testing

Abstract

A mathematical model and expressions for hardness prediction were established, where quenched and tempered steel hardness is predicted based on as-quenched hardness of steel. Hardenability properties of steel are included in the model to achieve a more precise prediction of quenched and tempered steel hardness. Prediction of the as-quenched hardness of steel is based on the relationship between as-quenched hardness and the characteristic cooling time from 1073 K to 773 K (800 °C to 500 °C) (t 8/5). The model was used to simulate the hardness of a quenched and tempered steel workpieces.

Description

Copyright The Minerals, Metals & Materials Society and ASM International 2015

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Unaffiliated researchers can access the work here: http://dx.doi.org/10.1007/s11663-015-0451-6

DOI

10.1007/s11663-015-0451-6

Persistent Identifier

http://archives.pdx.edu/ds/psu/20300

Citation Details

Smoljan, B., Iljkić, D., & Totten, G. E. (2015). Mathematical Modeling and Simulation of Hardness of Quenched and Tempered Steel. Metallurgical and Materials Transactions B, 46(6), 2666-2673.