Comparative metallographic analysis of the structure of St3 steel after being exposed to different ways of work-hardening
Open Access
- 19 October 2018
- journal article
- research article
- Published by IOP Publishing in IOP Conference Series: Materials Science and Engineering
- Vol. 411 (1), 012012
- https://doi.org/10.1088/1757-899x/411/1/012012
Abstract
Results of the study of the change in the microstructure of St3 steel using different methods of heat treatment are presented. Comparison of hardness during bulk quenching and quenching by a highly concentrated heat source (plasma arc) is given. Description of the obtained microstructures is presented.Keywords
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