Correlation between Wear Resistance of High-Speed Steel R6M5 and Deformations Arising during Laser Hardening

The research of deformation of samples made from high-speed steel R6M5 and treated by volumetric pulsed laser hardening (VPLH) under various laser exposure modes and measurement topology (laser radiation energy, distance from the irradiation site) were carried out using strain measurement. It was fo...

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Asıl Yazarlar:	Pinakhin, I. A., Пинахин, И. А., Yagmurov, M. A., Ягмуров, М. А., Vrublevskaya, S. S., Врублевская, С. С., Shpak, M. А., Шпак, М. А.
Materyal Türü:	Статья
Dil:	English
Baskı/Yayın Bilgisi:	2023
Konular:	Cutting tools Wear resistance Hardening High speed steel Laser Tensometry
Online Erişim:	https://dspace.ncfu.ru/handle/20.500.12258/25480
Etiketler:	Etiketle Etiket eklenmemiş, İlk siz ekleyin!

id	ir-20.500.12258-25480
record_format	dspace
spelling	ir-20.500.12258-254802023-09-15T13:17:56Z Correlation between Wear Resistance of High-Speed Steel R6M5 and Deformations Arising during Laser Hardening Pinakhin, I. A. Пинахин, И. А. Yagmurov, M. A. Ягмуров, М. А. Vrublevskaya, S. S. Врублевская, С. С. Shpak, M. А. Шпак, М. А. Cutting tools Wear resistance Hardening High speed steel Laser Tensometry The research of deformation of samples made from high-speed steel R6M5 and treated by volumetric pulsed laser hardening (VPLH) under various laser exposure modes and measurement topology (laser radiation energy, distance from the irradiation site) were carried out using strain measurement. It was found that after VPLH treatment of the samples there are deformations in the longitudinal and transverse sections. This fact indicates the volumetric nature of the deformation changes in the material, and at the same time, it shows the pronounced extremum of relative deformations, which depends on the previously listed conditions of exposure and measurement. The results of abrasive wear tests showed the greatest effect of VPLH for the laser irradiation energy of 300 J and the distance from the irradiation site of 24 mm, which corresponds to the results obtained by the strain measurement for the determination of the samples’ relative deformations. The received extremum corresponds to the optimal hardening modes when changing the relative deformation by 1.06 times and increasing of the hardened resistance samples by 2.3 times. The possibility of joint use (convergence) of the tests results for abrasive wear was determined using the method of retrospective (a posteriori) randomization. This allows recommending the strain measurement method for the optimal modes of VPLH determination and can help to significantly reduce the cost of material consumption and labor intensity of laboratory tests, especially in the process of determining the modes for the samples with variable inputs (structure and chemical composition of materials, geometric parameters of products, operating modes, etc.). 2023-09-15T13:15:53Z 2023-09-15T13:15:53Z 2023 Статья Pinahin, I.A., Sharma, S.K., Yagmurov, M.A., Vrublevskaya, S.S., Shpack, M.A. Correlation between Wear Resistance of High-Speed Steel R6M5 and Deformations Arising during Laser Hardening // Journal of Friction and Wear. - 2023. - 44 (2), pp. 102-107. - DOI: 10.3103/S1068366623020083 http://hdl.handle.net/20.500.12258/25480 en Journal of Friction and Wear application/pdf
institution	СКФУ
collection	Репозиторий
language	English
topic	Cutting tools Wear resistance Hardening High speed steel Laser Tensometry
spellingShingle	Cutting tools Wear resistance Hardening High speed steel Laser Tensometry Pinakhin, I. A. Пинахин, И. А. Yagmurov, M. A. Ягмуров, М. А. Vrublevskaya, S. S. Врублевская, С. С. Shpak, M. А. Шпак, М. А. Correlation between Wear Resistance of High-Speed Steel R6M5 and Deformations Arising during Laser Hardening
description	The research of deformation of samples made from high-speed steel R6M5 and treated by volumetric pulsed laser hardening (VPLH) under various laser exposure modes and measurement topology (laser radiation energy, distance from the irradiation site) were carried out using strain measurement. It was found that after VPLH treatment of the samples there are deformations in the longitudinal and transverse sections. This fact indicates the volumetric nature of the deformation changes in the material, and at the same time, it shows the pronounced extremum of relative deformations, which depends on the previously listed conditions of exposure and measurement. The results of abrasive wear tests showed the greatest effect of VPLH for the laser irradiation energy of 300 J and the distance from the irradiation site of 24 mm, which corresponds to the results obtained by the strain measurement for the determination of the samples’ relative deformations. The received extremum corresponds to the optimal hardening modes when changing the relative deformation by 1.06 times and increasing of the hardened resistance samples by 2.3 times. The possibility of joint use (convergence) of the tests results for abrasive wear was determined using the method of retrospective (a posteriori) randomization. This allows recommending the strain measurement method for the optimal modes of VPLH determination and can help to significantly reduce the cost of material consumption and labor intensity of laboratory tests, especially in the process of determining the modes for the samples with variable inputs (structure and chemical composition of materials, geometric parameters of products, operating modes, etc.).
format	Статья
author	Pinakhin, I. A. Пинахин, И. А. Yagmurov, M. A. Ягмуров, М. А. Vrublevskaya, S. S. Врублевская, С. С. Shpak, M. А. Шпак, М. А.
author_facet	Pinakhin, I. A. Пинахин, И. А. Yagmurov, M. A. Ягмуров, М. А. Vrublevskaya, S. S. Врублевская, С. С. Shpak, M. А. Шпак, М. А.
author_sort	Pinakhin, I. A.
title	Correlation between Wear Resistance of High-Speed Steel R6M5 and Deformations Arising during Laser Hardening
title_short	Correlation between Wear Resistance of High-Speed Steel R6M5 and Deformations Arising during Laser Hardening
title_full	Correlation between Wear Resistance of High-Speed Steel R6M5 and Deformations Arising during Laser Hardening
title_fullStr	Correlation between Wear Resistance of High-Speed Steel R6M5 and Deformations Arising during Laser Hardening
title_full_unstemmed	Correlation between Wear Resistance of High-Speed Steel R6M5 and Deformations Arising during Laser Hardening
title_sort	correlation between wear resistance of high-speed steel r6m5 and deformations arising during laser hardening
publishDate	2023
url	https://dspace.ncfu.ru/handle/20.500.12258/25480
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Correlation between Wear Resistance of High-Speed Steel R6M5 and Deformations Arising during Laser Hardening

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