Retraction:Microstructure

Fengyuan Shu; Bin Wang; Sixu Zhang; Shaohua Sui; Xin Zhang; Junming Zhao

doi:10.1007/s11665-021-05704-5

Retraction:Microstructure

Fengyuan Shu
, Bin Wang
, Sixu Zhang
, Shaohua Sui^*
, Xin Zhang
, Junming Zhao

^*Corresponding author for this work

Harbin Institute of Technology Weihai
Xi'an University of Architecture and Technology
Xinxing Cathay International Group Co Ltd
School of Energy Science and Engineering, Harbin Institute of Technology

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

19 Scopus citations

Abstract

Co-based coating has been fabricated on Ti-6Al-4V (TC4) titanium alloy by laser cladding. The phase composition and microstructure of the coating were analyzed using metallurgical microscope (MM), scanning electron microscope (SEM), x-ray diffraction (XRD), energy-dispersive spectroscopy (EDS) and transmission electron microscopy (TEM), respectively. The microhardness, high temperature wear resistance and corrosion resistance of the coating were investigated by performance tests. The results show that the coating was mainly composed of CoTi, CoTi₂ and Co_0.5Cr_1.5Ti crystalline phases and an amorphous phase. The microhardness of the coating was twice that of the titanium alloy substrate. The value of friction and wear coefficient of the coating was lower and more stable, and the wear mass loss decreased by 52% as compared with the substrate in the high-temperature friction and wear test. The oxidative wear mechanism in the condition of high temperature friction and wear was studied. Moreover, the coating exhibited better corrosion resistance than the substrate in both NaCl and H₂SO₄ electrolyte solutions.

Original language	English
Pages (from-to)	3370-3380
Number of pages	11
Journal	Journal of Materials Engineering and Performance
Volume	30
Issue number	5
DOIs	https://doi.org/10.1007/s11665-021-05704-5
State	Published - May 2021
Externally published	Yes

Keywords

co-based coating
corrosion resistance
high-temperature wear resistance
laser cladding

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10.1007/s11665-021-05704-5

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title = "Retraction:Microstructure",

abstract = "Co-based coating has been fabricated on Ti-6Al-4V (TC4) titanium alloy by laser cladding. The phase composition and microstructure of the coating were analyzed using metallurgical microscope (MM), scanning electron microscope (SEM), x-ray diffraction (XRD), energy-dispersive spectroscopy (EDS) and transmission electron microscopy (TEM), respectively. The microhardness, high temperature wear resistance and corrosion resistance of the coating were investigated by performance tests. The results show that the coating was mainly composed of CoTi, CoTi2 and Co0.5Cr1.5Ti crystalline phases and an amorphous phase. The microhardness of the coating was twice that of the titanium alloy substrate. The value of friction and wear coefficient of the coating was lower and more stable, and the wear mass loss decreased by 52\% as compared with the substrate in the high-temperature friction and wear test. The oxidative wear mechanism in the condition of high temperature friction and wear was studied. Moreover, the coating exhibited better corrosion resistance than the substrate in both NaCl and H2SO4 electrolyte solutions.",

keywords = "co-based coating, corrosion resistance, high-temperature wear resistance, laser cladding",

author = "Fengyuan Shu and Bin Wang and Sixu Zhang and Shaohua Sui and Xin Zhang and Junming Zhao",

note = "Publisher Copyright: {\textcopyright} 2021, ASM International.",

year = "2021",

month = may,

doi = "10.1007/s11665-021-05704-5",

language = "英语",

volume = "30",

pages = "3370--3380",

journal = "Journal of Materials Engineering and Performance",

issn = "1059-9495",

publisher = "Springer New York",

number = "5",

}

TY - JOUR

T1 - Retraction:Microstructure

AU - Shu, Fengyuan

AU - Wang, Bin

AU - Zhang, Sixu

AU - Sui, Shaohua

AU - Zhang, Xin

AU - Zhao, Junming

PY - 2021/5

Y1 - 2021/5

N2 - Co-based coating has been fabricated on Ti-6Al-4V (TC4) titanium alloy by laser cladding. The phase composition and microstructure of the coating were analyzed using metallurgical microscope (MM), scanning electron microscope (SEM), x-ray diffraction (XRD), energy-dispersive spectroscopy (EDS) and transmission electron microscopy (TEM), respectively. The microhardness, high temperature wear resistance and corrosion resistance of the coating were investigated by performance tests. The results show that the coating was mainly composed of CoTi, CoTi2 and Co0.5Cr1.5Ti crystalline phases and an amorphous phase. The microhardness of the coating was twice that of the titanium alloy substrate. The value of friction and wear coefficient of the coating was lower and more stable, and the wear mass loss decreased by 52% as compared with the substrate in the high-temperature friction and wear test. The oxidative wear mechanism in the condition of high temperature friction and wear was studied. Moreover, the coating exhibited better corrosion resistance than the substrate in both NaCl and H2SO4 electrolyte solutions.

AB - Co-based coating has been fabricated on Ti-6Al-4V (TC4) titanium alloy by laser cladding. The phase composition and microstructure of the coating were analyzed using metallurgical microscope (MM), scanning electron microscope (SEM), x-ray diffraction (XRD), energy-dispersive spectroscopy (EDS) and transmission electron microscopy (TEM), respectively. The microhardness, high temperature wear resistance and corrosion resistance of the coating were investigated by performance tests. The results show that the coating was mainly composed of CoTi, CoTi2 and Co0.5Cr1.5Ti crystalline phases and an amorphous phase. The microhardness of the coating was twice that of the titanium alloy substrate. The value of friction and wear coefficient of the coating was lower and more stable, and the wear mass loss decreased by 52% as compared with the substrate in the high-temperature friction and wear test. The oxidative wear mechanism in the condition of high temperature friction and wear was studied. Moreover, the coating exhibited better corrosion resistance than the substrate in both NaCl and H2SO4 electrolyte solutions.

KW - co-based coating

KW - corrosion resistance

KW - high-temperature wear resistance

KW - laser cladding

UR - https://www.scopus.com/pages/publications/85104323064

U2 - 10.1007/s11665-021-05704-5

DO - 10.1007/s11665-021-05704-5

M3 - 文章

AN - SCOPUS:85104323064

SN - 1059-9495

VL - 30

SP - 3370

EP - 3380

JO - Journal of Materials Engineering and Performance

JF - Journal of Materials Engineering and Performance

IS - 5

ER -

Retraction:Microstructure

Abstract

Keywords

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