Effect of Surface Layer Structural-Phase Modification on Tribological and Strength Properties of a TiC–(Ni–Cr) Metal Ceramic Alloy

Abstract

This paper reports TiC–(Ni–Cr) metal ceramic alloy (ratio of components 50:50) with nanoscaled components formed in the surface layer and smoothly transformed into the initial inner structure throughout the material under pulsed electron irradiation of the alloy surface. Principal changes in the surface layer are ascribed to the formation of gradient structure leading to the increase in wear resistance of the surface layer, drop of friction coefficient and improvement of specimen bending resistance when stressing on the irradiated surface side. The above changes of tribological and strength properties in the surface layer under pulsed electron irradiation become more apparent with increasing atomic mass of a plasma-forming inert gas.

Original language	English
Pages (from-to)	547-551
Number of pages	5
Journal	Acta Metallurgica Sinica (English Letters)
Volume	31
Issue number	5
DOIs	https://doi.org/10.1007/s40195-017-0648-6
Publication status	Published - 1 May 2018

Keywords

Bending strength
Electron beam treatment
Interphase boundaries
Metal ceramic alloy
Particle-reinforced composite
Tribological behavior

ASJC Scopus subject areas

Metals and Alloys
Industrial and Manufacturing Engineering

Access to Document

10.1007/s40195-017-0648-6

Fingerprint Dive into the research topics of 'Effect of Surface Layer Structural-Phase Modification on Tribological and Strength Properties of a TiC–(Ni–Cr) Metal Ceramic Alloy'. Together they form a unique fingerprint.

Cite this

Yu, B. H., Ovcharenko, V. E., Ivanov, K. V., Mokhovikov, A. A., & Zhao, Y. H. (2018). Effect of Surface Layer Structural-Phase Modification on Tribological and Strength Properties of a TiC–(Ni–Cr) Metal Ceramic Alloy. Acta Metallurgica Sinica (English Letters), 31(5), 547-551. https://doi.org/10.1007/s40195-017-0648-6

@article{86fb6519a1af44a988a349fd71e3d0aa,

title = "Effect of Surface Layer Structural-Phase Modification on Tribological and Strength Properties of a TiC–(Ni–Cr) Metal Ceramic Alloy",

abstract = "This paper reports TiC–(Ni–Cr) metal ceramic alloy (ratio of components 50:50) with nanoscaled components formed in the surface layer and smoothly transformed into the initial inner structure throughout the material under pulsed electron irradiation of the alloy surface. Principal changes in the surface layer are ascribed to the formation of gradient structure leading to the increase in wear resistance of the surface layer, drop of friction coefficient and improvement of specimen bending resistance when stressing on the irradiated surface side. The above changes of tribological and strength properties in the surface layer under pulsed electron irradiation become more apparent with increasing atomic mass of a plasma-forming inert gas.",

keywords = "Bending strength, Electron beam treatment, Interphase boundaries, Metal ceramic alloy, Particle-reinforced composite, Tribological behavior",

author = "Yu, {Bao Hai} and Ovcharenko, {V. E.} and Ivanov, {K. V.} and Mokhovikov, {A. A.} and Zhao, {Yan Hui}",

year = "2018",

month = may,

day = "1",

doi = "10.1007/s40195-017-0648-6",

language = "English",

volume = "31",

pages = "547--551",

journal = "Acta Metallurgica Sinica (English Letters)",

issn = "1006-7191",

publisher = "Chinese Society for Metals",

number = "5",

}

TY - JOUR

T1 - Effect of Surface Layer Structural-Phase Modification on Tribological and Strength Properties of a TiC–(Ni–Cr) Metal Ceramic Alloy

AU - Yu, Bao Hai

AU - Ovcharenko, V. E.

AU - Ivanov, K. V.

AU - Mokhovikov, A. A.

AU - Zhao, Yan Hui

PY - 2018/5/1

Y1 - 2018/5/1

N2 - This paper reports TiC–(Ni–Cr) metal ceramic alloy (ratio of components 50:50) with nanoscaled components formed in the surface layer and smoothly transformed into the initial inner structure throughout the material under pulsed electron irradiation of the alloy surface. Principal changes in the surface layer are ascribed to the formation of gradient structure leading to the increase in wear resistance of the surface layer, drop of friction coefficient and improvement of specimen bending resistance when stressing on the irradiated surface side. The above changes of tribological and strength properties in the surface layer under pulsed electron irradiation become more apparent with increasing atomic mass of a plasma-forming inert gas.

AB - This paper reports TiC–(Ni–Cr) metal ceramic alloy (ratio of components 50:50) with nanoscaled components formed in the surface layer and smoothly transformed into the initial inner structure throughout the material under pulsed electron irradiation of the alloy surface. Principal changes in the surface layer are ascribed to the formation of gradient structure leading to the increase in wear resistance of the surface layer, drop of friction coefficient and improvement of specimen bending resistance when stressing on the irradiated surface side. The above changes of tribological and strength properties in the surface layer under pulsed electron irradiation become more apparent with increasing atomic mass of a plasma-forming inert gas.

KW - Bending strength

KW - Electron beam treatment

KW - Interphase boundaries

KW - Metal ceramic alloy

KW - Particle-reinforced composite

KW - Tribological behavior

UR - http://www.scopus.com/inward/record.url?scp=85044998552&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85044998552&partnerID=8YFLogxK

U2 - 10.1007/s40195-017-0648-6

DO - 10.1007/s40195-017-0648-6

M3 - Article

AN - SCOPUS:85044998552

VL - 31

SP - 547

EP - 551

JO - Acta Metallurgica Sinica (English Letters)

JF - Acta Metallurgica Sinica (English Letters)

SN - 1006-7191

IS - 5

ER -