Influence of single- and multi-stage austempering treatments on microstructure and mechanical properties of AISI 4140 steel

The present study examined the impact of single- and multi-stage austempering treatments on microstructural changes and the mechanical properties of AISI 4140 steel. All specimens underwent an annealing treatment before undergoing austempering treatments. The single-stage austempering treatment empl...

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Bibliographic Details

Published in:	Tribology and Materials
Main Authors:	Mohammad Badaruddin, Purnomo Diarko, Dwi Asmi, Herry Wardono
Format:	Article
Language:	English
Published:	Balkan Scientific Centre 2024-09-01
Subjects:	aisi 4140 steel annealing treatment multi-stage austempering bainitic ferrite martensitic structure retained austenite
Online Access:	https://www.tribomat.net/archive/2024/2024-03/TM-2024-03-03.pdf