Dielectric properties of polyoxide structures produced on the hard alloys surface after pre-treatment with power ion beam

V. P. Nesterenko, K. P. Aref'ev, A. V. Petrov, V. I. Merkulov, G. E. Remnev

Research output: Contribution to journalArticle

Abstract

Investigations of dielectric properties of polyoxide structures formed on the surface of hard alloys (VK4 and VK8) under high-temperature oxidation have been carried out. It is established that preliminary surface treatment with power ion beam has an effect on oxidation kinetics and results in increase of the polyoxide layer relative permeability. The correlation between polyoxide layer dielectric properties and wear resistance of cutting tools manufactured from ion-beam treated hard alloys was found, so that adhesion wear of cutting tools decreases as relative permeability and dielectric loss tangent of the surface oxide films increase. Wear resistance of these cutting tools was studied in cutting the chromium-nickel steel Kh17N13M2T at the lathe.

Original languageEnglish
Pages (from-to)34-38
Number of pages5
JournalFizika i Khimiya Obrabotki Materialov
Issue number2
Publication statusPublished - 2003

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Cutting tools
Dielectric properties
Ion beams
Wear resistance
Thermooxidation
Steel
Chromium
Dielectric losses
Nickel
Oxide films
Surface treatment
Adhesion
Wear of materials
Oxidation
Kinetics

ASJC Scopus subject areas

  • Materials Science(all)

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Dielectric properties of polyoxide structures produced on the hard alloys surface after pre-treatment with power ion beam. / Nesterenko, V. P.; Aref'ev, K. P.; Petrov, A. V.; Merkulov, V. I.; Remnev, G. E.

In: Fizika i Khimiya Obrabotki Materialov, No. 2, 2003, p. 34-38.

Research output: Contribution to journalArticle

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AU - Merkulov, V. I.

AU - Remnev, G. E.

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