Structure and properties of a hard alloy deposited on a copper substrate by means of a pulsed plasma spray technology

A. D. Pogrebnyak, M. V. Il'yushenko, O. P. Kul'ment'eva, Yu N. Tyurin, A. P. Kobzev, Yu F. Ivanov, V. S. Ivaniǐ, V. S. Kshnyakin

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

A pulsed plasma spray generator based on a new principle is developed for depositing ceramic-metal, ceramic, and metal coatings on solid substrates. Calculations of the plasma-generator parameters are presented. A hard alloy (W-Co) was deposited on a copper substrate to demonstrate the use of the plasma generator. A Rutherford backscattering (RBS) technique, x-ray diffraction microanalysis of phase composition, diffraction transmission electron microscopy (TEM), and hardness and adhesion measurements were used to examine the hard-alloy coating. It is shown that the coating consists of W-Co crystals with hexagonal and cubic lattices and contains ∼25-nm cobalt α-and β-phase crystallites, with W3Co3C particles revealed at the crystallite edges.

Original languageEnglish
Pages (from-to)897-904
Number of pages8
JournalTechnical Physics
Volume46
Issue number7
DOIs
Publication statusPublished - 1 Jul 2001

Fingerprint

plasma generators
sprayers
coatings
metal coatings
copper
ceramic coatings
cubic lattices
microanalysis
crystallites
backscattering
adhesion
x ray diffraction
cobalt
generators
hardness
ceramics
transmission electron microscopy
diffraction
metals
crystals

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Pogrebnyak, A. D., Il'yushenko, M. V., Kul'ment'eva, O. P., Tyurin, Y. N., Kobzev, A. P., Ivanov, Y. F., ... Kshnyakin, V. S. (2001). Structure and properties of a hard alloy deposited on a copper substrate by means of a pulsed plasma spray technology. Technical Physics, 46(7), 897-904. https://doi.org/10.1134/1.1387554

Structure and properties of a hard alloy deposited on a copper substrate by means of a pulsed plasma spray technology. / Pogrebnyak, A. D.; Il'yushenko, M. V.; Kul'ment'eva, O. P.; Tyurin, Yu N.; Kobzev, A. P.; Ivanov, Yu F.; Ivaniǐ, V. S.; Kshnyakin, V. S.

In: Technical Physics, Vol. 46, No. 7, 01.07.2001, p. 897-904.

Research output: Contribution to journalArticle

Pogrebnyak, AD, Il'yushenko, MV, Kul'ment'eva, OP, Tyurin, YN, Kobzev, AP, Ivanov, YF, Ivaniǐ, VS & Kshnyakin, VS 2001, 'Structure and properties of a hard alloy deposited on a copper substrate by means of a pulsed plasma spray technology', Technical Physics, vol. 46, no. 7, pp. 897-904. https://doi.org/10.1134/1.1387554
Pogrebnyak, A. D. ; Il'yushenko, M. V. ; Kul'ment'eva, O. P. ; Tyurin, Yu N. ; Kobzev, A. P. ; Ivanov, Yu F. ; Ivaniǐ, V. S. ; Kshnyakin, V. S. / Structure and properties of a hard alloy deposited on a copper substrate by means of a pulsed plasma spray technology. In: Technical Physics. 2001 ; Vol. 46, No. 7. pp. 897-904.
@article{e79eaa01ecf14294893b73bf9d2ec0bc,
title = "Structure and properties of a hard alloy deposited on a copper substrate by means of a pulsed plasma spray technology",
abstract = "A pulsed plasma spray generator based on a new principle is developed for depositing ceramic-metal, ceramic, and metal coatings on solid substrates. Calculations of the plasma-generator parameters are presented. A hard alloy (W-Co) was deposited on a copper substrate to demonstrate the use of the plasma generator. A Rutherford backscattering (RBS) technique, x-ray diffraction microanalysis of phase composition, diffraction transmission electron microscopy (TEM), and hardness and adhesion measurements were used to examine the hard-alloy coating. It is shown that the coating consists of W-Co crystals with hexagonal and cubic lattices and contains ∼25-nm cobalt α-and β-phase crystallites, with W3Co3C particles revealed at the crystallite edges.",
author = "Pogrebnyak, {A. D.} and Il'yushenko, {M. V.} and Kul'ment'eva, {O. P.} and Tyurin, {Yu N.} and Kobzev, {A. P.} and Ivanov, {Yu F.} and Ivaniǐ, {V. S.} and Kshnyakin, {V. S.}",
year = "2001",
month = "7",
day = "1",
doi = "10.1134/1.1387554",
language = "English",
volume = "46",
pages = "897--904",
journal = "Technical Physics",
issn = "1063-7842",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "7",

}

TY - JOUR

T1 - Structure and properties of a hard alloy deposited on a copper substrate by means of a pulsed plasma spray technology

AU - Pogrebnyak, A. D.

AU - Il'yushenko, M. V.

AU - Kul'ment'eva, O. P.

AU - Tyurin, Yu N.

AU - Kobzev, A. P.

AU - Ivanov, Yu F.

AU - Ivaniǐ, V. S.

AU - Kshnyakin, V. S.

PY - 2001/7/1

Y1 - 2001/7/1

N2 - A pulsed plasma spray generator based on a new principle is developed for depositing ceramic-metal, ceramic, and metal coatings on solid substrates. Calculations of the plasma-generator parameters are presented. A hard alloy (W-Co) was deposited on a copper substrate to demonstrate the use of the plasma generator. A Rutherford backscattering (RBS) technique, x-ray diffraction microanalysis of phase composition, diffraction transmission electron microscopy (TEM), and hardness and adhesion measurements were used to examine the hard-alloy coating. It is shown that the coating consists of W-Co crystals with hexagonal and cubic lattices and contains ∼25-nm cobalt α-and β-phase crystallites, with W3Co3C particles revealed at the crystallite edges.

AB - A pulsed plasma spray generator based on a new principle is developed for depositing ceramic-metal, ceramic, and metal coatings on solid substrates. Calculations of the plasma-generator parameters are presented. A hard alloy (W-Co) was deposited on a copper substrate to demonstrate the use of the plasma generator. A Rutherford backscattering (RBS) technique, x-ray diffraction microanalysis of phase composition, diffraction transmission electron microscopy (TEM), and hardness and adhesion measurements were used to examine the hard-alloy coating. It is shown that the coating consists of W-Co crystals with hexagonal and cubic lattices and contains ∼25-nm cobalt α-and β-phase crystallites, with W3Co3C particles revealed at the crystallite edges.

UR - http://www.scopus.com/inward/record.url?scp=0035402427&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035402427&partnerID=8YFLogxK

U2 - 10.1134/1.1387554

DO - 10.1134/1.1387554

M3 - Article

VL - 46

SP - 897

EP - 904

JO - Technical Physics

JF - Technical Physics

SN - 1063-7842

IS - 7

ER -