等离子喷涂NiCr/Cr2C3,Ni/C及其复合涂层的耐磨性能

Nan Nan Zhang; Wen Hui Cao; Dan Yang Lin; Yue Zhang; De Yuan Li

doi:10.7688/j.issn.1000-1646.2019.01.07

等离子喷涂NiCr/Cr₂C₃,Ni/C及其复合涂层的耐磨性能

Translated title of the contribution: Wear resistence of NiCr/Cr₂C₃, Ni/C and composite coatings prepared with plasma spraying

Nan Nan Zhang
, Wen Hui Cao
, Dan Yang Lin
, Yue Zhang
, De Yuan Li

Shenyang University of Technology

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

3 Scopus citations

Abstract

In order to enhance the surface protection effect of vehicle mechanical parts, the NiCr/Cr₂C₃ coating, Ni/C coating as well as NiCr/Cr₂C₃ and Ni/C composite coating were prepared on the surface of 304N stainless steel with the plasma spraying method. The microstructures and morphologies of coatings were observed, the hardness and wear resistance were tested, and the friction and wear mechanism was analyzed. The results show that the NiCr/Cr₂C₃ and Ni/C composite coating has the best wear resistance in three coatings. The metal binding phase NiCr can supply enough support effect for preventing the lift off of coating and the appearance of adhesive wear. As a solid lubricant, Ni/C can decrease the overall friction coefficient of coatings through the self-lubrication action.

Translated title of the contribution	Wear resistence of NiCr/Cr₂C₃, Ni/C and composite coatings prepared with plasma spraying
Original language	Chinese (Traditional)
Pages (from-to)	36-41
Number of pages	6
Journal	Shenyang Gongye Daxue Xuebao/Journal of Shenyang University of Technology
Volume	41
Issue number	1
DOIs	https://doi.org/10.7688/j.issn.1000-1646.2019.01.07
State	Published - 1 Jan 2019
Externally published	Yes

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title = "等离子喷涂NiCr/Cr2C3,Ni/C及其复合涂层的耐磨性能",

abstract = "In order to enhance the surface protection effect of vehicle mechanical parts, the NiCr/Cr2C3 coating, Ni/C coating as well as NiCr/Cr2C3 and Ni/C composite coating were prepared on the surface of 304N stainless steel with the plasma spraying method. The microstructures and morphologies of coatings were observed, the hardness and wear resistance were tested, and the friction and wear mechanism was analyzed. The results show that the NiCr/Cr2C3 and Ni/C composite coating has the best wear resistance in three coatings. The metal binding phase NiCr can supply enough support effect for preventing the lift off of coating and the appearance of adhesive wear. As a solid lubricant, Ni/C can decrease the overall friction coefficient of coatings through the self-lubrication action.",

keywords = "Adhesive wear, Composite coating, Friction coefficient, Hard phase, Ni/C coating, NiCr/CrC coating, Plasma spraying, Self-lubrication",

author = "Zhang, \{Nan Nan\} and Cao, \{Wen Hui\} and Lin, \{Dan Yang\} and Yue Zhang and Li, \{De Yuan\}",

year = "2019",

month = jan,

day = "1",

doi = "10.7688/j.issn.1000-1646.2019.01.07",

language = "繁体中文",

volume = "41",

pages = "36--41",

journal = "Shenyang Gongye Daxue Xuebao/Journal of Shenyang University of Technology",

issn = "1000-1646",

publisher = "Shenyang University of Technology",

number = "1",

}

TY - JOUR

T1 - 等离子喷涂NiCr/Cr2C3,Ni/C及其复合涂层的耐磨性能

AU - Zhang, Nan Nan

AU - Cao, Wen Hui

AU - Lin, Dan Yang

AU - Zhang, Yue

AU - Li, De Yuan

PY - 2019/1/1

Y1 - 2019/1/1

N2 - In order to enhance the surface protection effect of vehicle mechanical parts, the NiCr/Cr2C3 coating, Ni/C coating as well as NiCr/Cr2C3 and Ni/C composite coating were prepared on the surface of 304N stainless steel with the plasma spraying method. The microstructures and morphologies of coatings were observed, the hardness and wear resistance were tested, and the friction and wear mechanism was analyzed. The results show that the NiCr/Cr2C3 and Ni/C composite coating has the best wear resistance in three coatings. The metal binding phase NiCr can supply enough support effect for preventing the lift off of coating and the appearance of adhesive wear. As a solid lubricant, Ni/C can decrease the overall friction coefficient of coatings through the self-lubrication action.

AB - In order to enhance the surface protection effect of vehicle mechanical parts, the NiCr/Cr2C3 coating, Ni/C coating as well as NiCr/Cr2C3 and Ni/C composite coating were prepared on the surface of 304N stainless steel with the plasma spraying method. The microstructures and morphologies of coatings were observed, the hardness and wear resistance were tested, and the friction and wear mechanism was analyzed. The results show that the NiCr/Cr2C3 and Ni/C composite coating has the best wear resistance in three coatings. The metal binding phase NiCr can supply enough support effect for preventing the lift off of coating and the appearance of adhesive wear. As a solid lubricant, Ni/C can decrease the overall friction coefficient of coatings through the self-lubrication action.

KW - Adhesive wear

KW - Composite coating

KW - Friction coefficient

KW - Hard phase

KW - Ni/C coating

KW - NiCr/CrC coating

KW - Plasma spraying

KW - Self-lubrication

UR - https://www.scopus.com/pages/publications/85066120571

U2 - 10.7688/j.issn.1000-1646.2019.01.07

DO - 10.7688/j.issn.1000-1646.2019.01.07

M3 - 文章

AN - SCOPUS:85066120571

SN - 1000-1646

VL - 41

SP - 36

EP - 41

JO - Shenyang Gongye Daxue Xuebao/Journal of Shenyang University of Technology

JF - Shenyang Gongye Daxue Xuebao/Journal of Shenyang University of Technology

IS - 1

ER -

等离子喷涂NiCr/Cr₂C₃,Ni/C及其复合涂层的耐磨性能

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