Structure and properties of a coating (TiCuN) – substrate (A7) system modified with a high-intenisty electron beam — National Research Tomsk Polytechnic University

Abstract

The data obtained via an analysis of the structure and properties of a surface layer of technical grade aluminum (A7) modified by forming a thin TiCuN coating, followed by irradiation with a high-intensity submillisecond pulsed electron beam, are presented. The results of numerical modeling of the temperature fields and phase transformations in the surface layers of the coating (TiCuN)) and the substrate (A7), irradiated with a high-intensity pulsed electron beam, are also reported. The regimes of irradiation are identified, which ensure fusion of the coating into the substrate surface. An analysis of tribological properties (wear resistance and friction coefficient) of the TiCuN coating – A7substrate system is performed.

Original language	English
Article number	A014
Pages (from-to)	373-379
Number of pages	7
Journal	Russian Physics Journal
Volume	58
Issue number	3
DOIs	https://doi.org/10.1007/s11182-015-0509-6
Publication status	Published - 9 Jul 2015

Keywords

Coating – substrate system
High-intensity pulsed electron beam
Irradiation
Modeling
Properties
Simulation
Structure

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1007/s11182-015-0509-6

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title = "Structure and properties of a coating (TiCuN) – substrate (A7) system modified with a high-intenisty electron beam",

abstract = "The data obtained via an analysis of the structure and properties of a surface layer of technical grade aluminum (A7) modified by forming a thin TiCuN coating, followed by irradiation with a high-intensity submillisecond pulsed electron beam, are presented. The results of numerical modeling of the temperature fields and phase transformations in the surface layers of the coating (TiCuN)) and the substrate (A7), irradiated with a high-intensity pulsed electron beam, are also reported. The regimes of irradiation are identified, which ensure fusion of the coating into the substrate surface. An analysis of tribological properties (wear resistance and friction coefficient) of the TiCuN coating – A7substrate system is performed.",

keywords = "Coating – substrate system, High-intensity pulsed electron beam, Irradiation, Modeling, Properties, Simulation, Structure",

author = "Ivanov, {Yu F.} and Petrikova, {E. A.} and Ivanova, {O. V.} and Ikonnikova, {I. A.} and Shugurov, {V. V.} and Krysina, {O. V.}",

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language = "English",

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journal = "Russian Physics Journal",

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T1 - Structure and properties of a coating (TiCuN) – substrate (A7) system modified with a high-intenisty electron beam

AU - Ivanov, Yu F.

AU - Petrikova, E. A.

AU - Ivanova, O. V.

AU - Ikonnikova, I. A.

AU - Shugurov, V. V.

AU - Krysina, O. V.

PY - 2015/7/9

Y1 - 2015/7/9

N2 - The data obtained via an analysis of the structure and properties of a surface layer of technical grade aluminum (A7) modified by forming a thin TiCuN coating, followed by irradiation with a high-intensity submillisecond pulsed electron beam, are presented. The results of numerical modeling of the temperature fields and phase transformations in the surface layers of the coating (TiCuN)) and the substrate (A7), irradiated with a high-intensity pulsed electron beam, are also reported. The regimes of irradiation are identified, which ensure fusion of the coating into the substrate surface. An analysis of tribological properties (wear resistance and friction coefficient) of the TiCuN coating – A7substrate system is performed.

AB - The data obtained via an analysis of the structure and properties of a surface layer of technical grade aluminum (A7) modified by forming a thin TiCuN coating, followed by irradiation with a high-intensity submillisecond pulsed electron beam, are presented. The results of numerical modeling of the temperature fields and phase transformations in the surface layers of the coating (TiCuN)) and the substrate (A7), irradiated with a high-intensity pulsed electron beam, are also reported. The regimes of irradiation are identified, which ensure fusion of the coating into the substrate surface. An analysis of tribological properties (wear resistance and friction coefficient) of the TiCuN coating – A7substrate system is performed.

KW - Coating – substrate system

KW - High-intensity pulsed electron beam

KW - Irradiation

KW - Modeling

KW - Properties

KW - Simulation

KW - Structure

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