The Effect of Pulsed Electron-Ion Irradiation on Defects in Ceramic-Metal Coatings on Dies for Pelletizing Plastics

Abstract

In the work, on the example of a coating of a metal-ceramic alloy of 50 vol.% TiC/50 vol.% (Ni-Cr) of the working part of a die for granulating plastics, the results of the study of the possibilities of using the pulsed electron-ion irradiation method to eliminate continuity gaps in the coating in the form microcracks formed during operation of the die through through the cross section. It has been shown that pulsed electron-ion irradiation makes it possible to restore the integrity of metal-ceramic coatings by filling cracks with a melt of a nickel-chrome binder metal-ceramic composition extending to the surface of the coating of cracks to a depth of more than 100 μm.

Original language	English
Article number	012031
Journal	IOP Conference Series: Earth and Environmental Science
Volume	543
Issue number	1
DOIs	https://doi.org/10.1088/1755-1315/543/1/012031
Publication status	Published - 5 Aug 2020
Event	2020 All-Russian Research-to-Practice Conference on Ecology and Safety in the Technosphere: Current Problems and Solutions, EST 2020 - Yurga, Russian Federation Duration: 13 Feb 2020 → 14 Feb 2020

ASJC Scopus subject areas

Environmental Science(all)
Earth and Planetary Sciences(all)

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10.1088/1755-1315/543/1/012031

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The Effect of Pulsed Electron-Ion Irradiation on Defects in Ceramic-Metal Coatings on Dies for Pelletizing Plastics. / Ovcharenko, V. E.; Ivanov, K. V.; Denisov, V. V.; Teresov, A. D.; Yu, B. H.; Chinakhov, D. A.

In: IOP Conference Series: Earth and Environmental Science, Vol. 543, No. 1, 012031, 05.08.2020.

Research output: Contribution to journal › Conference article › peer-review

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title = "The Effect of Pulsed Electron-Ion Irradiation on Defects in Ceramic-Metal Coatings on Dies for Pelletizing Plastics",

abstract = "In the work, on the example of a coating of a metal-ceramic alloy of 50 vol.% TiC/50 vol.% (Ni-Cr) of the working part of a die for granulating plastics, the results of the study of the possibilities of using the pulsed electron-ion irradiation method to eliminate continuity gaps in the coating in the form microcracks formed during operation of the die through through the cross section. It has been shown that pulsed electron-ion irradiation makes it possible to restore the integrity of metal-ceramic coatings by filling cracks with a melt of a nickel-chrome binder metal-ceramic composition extending to the surface of the coating of cracks to a depth of more than 100 μm. ",

author = "Ovcharenko, {V. E.} and Ivanov, {K. V.} and Denisov, {V. V.} and Teresov, {A. D.} and Yu, {B. H.} and Chinakhov, {D. A.}",

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AU - Ovcharenko, V. E.

AU - Ivanov, K. V.

AU - Denisov, V. V.

AU - Teresov, A. D.

AU - Yu, B. H.

AU - Chinakhov, D. A.

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AB - In the work, on the example of a coating of a metal-ceramic alloy of 50 vol.% TiC/50 vol.% (Ni-Cr) of the working part of a die for granulating plastics, the results of the study of the possibilities of using the pulsed electron-ion irradiation method to eliminate continuity gaps in the coating in the form microcracks formed during operation of the die through through the cross section. It has been shown that pulsed electron-ion irradiation makes it possible to restore the integrity of metal-ceramic coatings by filling cracks with a melt of a nickel-chrome binder metal-ceramic composition extending to the surface of the coating of cracks to a depth of more than 100 μm.

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