Microstructure and tribological properties of nitride coatings based on Zr, Ti, Cr, Nb, and Si elements

Abstract

The structure and tribological properties of the nitride coatings (Zr-Ti-Nb)N, (Zr-Ti-Cr-Nb)N, and (Zr-Ti-Cr-Nb-Si)N, fabricated by vacuum arc deposition have been investigated. Their elemental composition and crystal structure are characterized by EDS and SEM analyses, XPS, and X-ray diffraction. The multicomponent (Zr-Ti-Cr-Nb-Si)N and (Zr-Ti-Nb)N coatings are found to be a simple face-centered cubic (fcc) solid solution. For the coatings without Si, the structure is mainly composed of the TiN fcc phase and Cr2N trigonal modification. The (Zr-Ti-Nb)N and (Zr-Ti-Cr-Nb)N coatings provided the best adhesive strength in different conditions. The (Zr-Ti-Cr-Nb-Si)N coatings exhibited the worst adhesive strength, which may be attributed to the relative low hardness.

Original language	English
Pages (from-to)	267-275
Number of pages	9
Journal	High Temperature Material Processes
Volume	21
Issue number	3
DOIs	https://doi.org/10.1615/HighTempMatProc.2018025607
Publication status	Published - 1 Jan 2017
Externally published	Yes

Keywords

Adhesion
Microstructure
Multielement coatings
Tribological properties
Vacuum arc

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Energy Engineering and Power Technology
Engineering(all)
Spectroscopy
Physical and Theoretical Chemistry

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10.1615/HighTempMatProc.2018025607

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Microstructure and tribological properties of nitride coatings based on Zr, Ti, Cr, Nb, and Si elements. / Pogrebnjak, Alexander D.; Bagdasaryan, A. A.; Beresnev, V. M.; Kupchishin, A. I.; Plotnikov, S. V.; Kravchenko, Yaroslav O.

In: High Temperature Material Processes, Vol. 21, No. 3, 01.01.2017, p. 267-275.

Research output: Contribution to journal › Article › peer-review

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abstract = "The structure and tribological properties of the nitride coatings (Zr-Ti-Nb)N, (Zr-Ti-Cr-Nb)N, and (Zr-Ti-Cr-Nb-Si)N, fabricated by vacuum arc deposition have been investigated. Their elemental composition and crystal structure are characterized by EDS and SEM analyses, XPS, and X-ray diffraction. The multicomponent (Zr-Ti-Cr-Nb-Si)N and (Zr-Ti-Nb)N coatings are found to be a simple face-centered cubic (fcc) solid solution. For the coatings without Si, the structure is mainly composed of the TiN fcc phase and Cr2N trigonal modification. The (Zr-Ti-Nb)N and (Zr-Ti-Cr-Nb)N coatings provided the best adhesive strength in different conditions. The (Zr-Ti-Cr-Nb-Si)N coatings exhibited the worst adhesive strength, which may be attributed to the relative low hardness.",

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author = "Pogrebnjak, {Alexander D.} and Bagdasaryan, {A. A.} and Beresnev, {V. M.} and Kupchishin, {A. I.} and Plotnikov, {S. V.} and Kravchenko, {Yaroslav O.}",

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AU - Pogrebnjak, Alexander D.

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AU - Beresnev, V. M.

AU - Kupchishin, A. I.

AU - Plotnikov, S. V.

AU - Kravchenko, Yaroslav O.

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N2 - The structure and tribological properties of the nitride coatings (Zr-Ti-Nb)N, (Zr-Ti-Cr-Nb)N, and (Zr-Ti-Cr-Nb-Si)N, fabricated by vacuum arc deposition have been investigated. Their elemental composition and crystal structure are characterized by EDS and SEM analyses, XPS, and X-ray diffraction. The multicomponent (Zr-Ti-Cr-Nb-Si)N and (Zr-Ti-Nb)N coatings are found to be a simple face-centered cubic (fcc) solid solution. For the coatings without Si, the structure is mainly composed of the TiN fcc phase and Cr2N trigonal modification. The (Zr-Ti-Nb)N and (Zr-Ti-Cr-Nb)N coatings provided the best adhesive strength in different conditions. The (Zr-Ti-Cr-Nb-Si)N coatings exhibited the worst adhesive strength, which may be attributed to the relative low hardness.

AB - The structure and tribological properties of the nitride coatings (Zr-Ti-Nb)N, (Zr-Ti-Cr-Nb)N, and (Zr-Ti-Cr-Nb-Si)N, fabricated by vacuum arc deposition have been investigated. Their elemental composition and crystal structure are characterized by EDS and SEM analyses, XPS, and X-ray diffraction. The multicomponent (Zr-Ti-Cr-Nb-Si)N and (Zr-Ti-Nb)N coatings are found to be a simple face-centered cubic (fcc) solid solution. For the coatings without Si, the structure is mainly composed of the TiN fcc phase and Cr2N trigonal modification. The (Zr-Ti-Nb)N and (Zr-Ti-Cr-Nb)N coatings provided the best adhesive strength in different conditions. The (Zr-Ti-Cr-Nb-Si)N coatings exhibited the worst adhesive strength, which may be attributed to the relative low hardness.

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KW - Multielement coatings

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