Influence of laser processing conditions on the depth and microhardness of layers formed on titanium

Abstract In this work, we studied the depth and microhardness of the layers formed on titanium during laser processing in a graphite environment. The energy and duration of the laser pulse varied from 0.76 to 10.17 J and from 0.5 to 3 ms, respectively. As a result of processing, the formation of lay...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 2086; no. 1; pp. 12187 - 12190
Main Authors Koshuro, V, Osipova, L, Markelova, O, Fomina, M, Fomin, A
Format Journal Article
LanguageEnglish
Published IOP Publishing 01.12.2021
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Summary:Abstract In this work, we studied the depth and microhardness of the layers formed on titanium during laser processing in a graphite environment. The energy and duration of the laser pulse varied from 0.76 to 10.17 J and from 0.5 to 3 ms, respectively. As a result of processing, the formation of layers characterized by a depth of 8.3-800 μm and a microhardness of 9.68-28.01 GPa took place. Regression models are constructed that describe the effect of laser processing conditions on the indicated characteristics of the layers. It was found that the pulse energy had the greatest effect on the depth and microhardness of hardened titanium.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2086/1/012187