| Issue |
MATEC Web Conf.
Volume 344, 2021
International Scientific and Practical Conference “Modern Problems and Directions of Development of Metal Science and Heat Treatment of Metals and Alloys, Dedicated to the Memory of Academician A. A. Baykov” (MPM 2021)
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|---|---|---|
| Article Number | 01020 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/matecconf/202134401020 | |
| Published online | 01 October 2021 | |
Regularities of Changes in the Microhardness of Carbon Steels during Gas Laser Cutting
1
Tula State Pedagogical University by Leo Tolstoy, Tula
2
Southwest State University, Kursk
* Corresponding author: dgwozdew.alexandr2013@yandex.ru
The paper considers the regularities of changes in the microhardness of carbon steels during gas-laser cutting. Quantitative numerical estimates of the extent of the gas-laser thermal influence zone are made. It is shown that according to the data of durometric analysis, the length of the zone of gas-laser thermal influence reaches 2200 microns.
© The Authors, published by EDP Sciences, 2021
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