Improving durability of cermets for metal cutting by generation of subsurface multilevel structures

Abstract

Experimental data on studying structural-phase states developed in the subsurface of TiC/Ni-Cr-Al alloy cermet under condition of superfast heating and cooling produced by pulse electron beam melting have been presented in this paper. The effect of the surface structural state multimodality on the temperature dependencies of friction and endurance of the cermet tool in cutting metal has been investigated. The effect of structural states on the cermet's properties consists in improving its endurance for cutting metal by a factor of 20.

Original language	English
Title of host publication	Applied Mechanics and Materials
Pages	131-138
Number of pages	8
Volume	379
DOIs	https://doi.org/10.4028/www.scientific.net/AMM.379.131
Publication status	Published - 2013
Event	4th International Scientific Practical Conference with Elements of School for Junior Scientists ("Innovative Technologies and Economics in Engineering") - Yurga, Russian Federation Duration: 23 May 2013 → 25 May 2013

Publication series

Name	Applied Mechanics and Materials
Volume	379
ISSN (Print)	16609336
ISSN (Electronic)	16627482

Conference

Conference	4th International Scientific Practical Conference with Elements of School for Junior Scientists ("Innovative Technologies and Economics in Engineering")
Country	Russian Federation
City	Yurga
Period	23.5.13 → 25.5.13

Keywords

Ceramic-metal alloy
Durability
Multilevel structure
Pulse electron beam irradiation

ASJC Scopus subject areas

Engineering(all)

Access to Document

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Cite this

Ovcharenko, VE, Mokhovikov, AA & Ignatiev, AS 2013, Improving durability of cermets for metal cutting by generation of subsurface multilevel structures. in Applied Mechanics and Materials. vol. 379, Applied Mechanics and Materials, vol. 379, pp. 131-138, 4th International Scientific Practical Conference with Elements of School for Junior Scientists ("Innovative Technologies and Economics in Engineering"), Yurga, Russian Federation, 23.5.13. https://doi.org/10.4028/www.scientific.net/AMM.379.131

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abstract = "Experimental data on studying structural-phase states developed in the subsurface of TiC/Ni-Cr-Al alloy cermet under condition of superfast heating and cooling produced by pulse electron beam melting have been presented in this paper. The effect of the surface structural state multimodality on the temperature dependencies of friction and endurance of the cermet tool in cutting metal has been investigated. The effect of structural states on the cermet's properties consists in improving its endurance for cutting metal by a factor of 20.",

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author = "Ovcharenko, {V. E.} and Mokhovikov, {A. A.} and Ignatiev, {A. S.}",

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AB - Experimental data on studying structural-phase states developed in the subsurface of TiC/Ni-Cr-Al alloy cermet under condition of superfast heating and cooling produced by pulse electron beam melting have been presented in this paper. The effect of the surface structural state multimodality on the temperature dependencies of friction and endurance of the cermet tool in cutting metal has been investigated. The effect of structural states on the cermet's properties consists in improving its endurance for cutting metal by a factor of 20.

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