Home > Research > Publications & Outputs > Microstructure and tribological behaviors of Fe...

Research

Electronic data

  • Final version

    Rights statement: This is the author’s version of a work that was accepted for publication in Surface and Coatings Technology. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Surface and Coatings Technology, 432, 2022 DOI: 10.1016/j.surfcoat.2021.128009

    Accepted author manuscript, 3.98 MB, PDF document

    Available under license: CC BY-NC-ND: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License

Links

Text available via DOI:

Keywords

View graph of relations

Microstructure and tribological behaviors of FeCoCrNiMoSix high-entropy alloy coatings prepared by laser cladding

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Published

Standard

Microstructure and tribological behaviors of FeCoCrNiMoSix high-entropy alloy coatings prepared by laser cladding. / Yang, Y.; Ren, Y.; Tian, Y. et al.
In: Surface and Coatings Technology, Vol. 432, 128009, 25.02.2022.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Yang, Y, Ren, Y, Tian, Y, Li, K, Bai, L, Huang, Q, Shan, Q, Tian, Y & Wu, H 2022, 'Microstructure and tribological behaviors of FeCoCrNiMoSix high-entropy alloy coatings prepared by laser cladding', Surface and Coatings Technology, vol. 432, 128009. https://doi.org/10.1016/j.surfcoat.2021.128009

APA

Yang, Y., Ren, Y., Tian, Y., Li, K., Bai, L., Huang, Q., Shan, Q., Tian, Y., & Wu, H. (2022). Microstructure and tribological behaviors of FeCoCrNiMoSix high-entropy alloy coatings prepared by laser cladding. Surface and Coatings Technology, 432, Article 128009. https://doi.org/10.1016/j.surfcoat.2021.128009

Vancouver

Yang Y, Ren Y, Tian Y, Li K, Bai L, Huang Q et al. Microstructure and tribological behaviors of FeCoCrNiMoSix high-entropy alloy coatings prepared by laser cladding. Surface and Coatings Technology. 2022 Feb 25;432:128009. Epub 2021 Dec 23. doi: 10.1016/j.surfcoat.2021.128009

Author

Yang, Y. ; Ren, Y. ; Tian, Y. et al. / Microstructure and tribological behaviors of FeCoCrNiMoSix high-entropy alloy coatings prepared by laser cladding. In: Surface and Coatings Technology. 2022 ; Vol. 432.

Bibtex

@article{75b4203e15b14bfd94310832978121d3,
title = "Microstructure and tribological behaviors of FeCoCrNiMoSix high-entropy alloy coatings prepared by laser cladding",
abstract = "FeCoCrNiMo high-entropy alloy (HEA) has attracted great interests due to its excellent corrosion resistance, but it suffers relatively low hardness and poor tribological performance. In this work, a systematic study on microstructural evolution and tribological behavior of equiatomic FeCoCrNiMoSix (x = 0.5, 1.0, 1.5) HEA coatings prepared by laser cladding (LC) on Q235 steel substrates is reported. Confirmed by X-ray diffraction analysis (XRD) and energy dispersive spectrometry (EDS) results, these coatings mainly consist of Fe-rich FCC and FeMoSi phases. The increase of Si content leads to greater lattice distortion and promotes the formation of Si-rich intermetallics, which can significantly improve the hardness and the wear resistance of the FeCoCrNiMoSix coatings. The best wear resistance is achieved in FeCoCrNiMoSi1.0 coating, which the wear mechanism is a combined abrasive and adhesive wear. ",
keywords = "FeCoCrNiMo, High entropy alloy, Laser cladding, Si, Tribological behavior, Adhesives, Chromium alloys, Cobalt alloys, Corrosion resistance, Corrosion resistant alloys, Corrosion resistant coatings, Entropy, Hardness, High-entropy alloys, Silicon, Silicon alloys, Tribology, Wear of materials, Wear resistance, X ray powder diffraction, Alloy coatings, Evolution behavior, Excellent corrosion resistances, High entropy alloys, Low hardness, Q235 steel, Systematic study, Tribological behaviour, Tribological performance, Iron alloys",
author = "Y. Yang and Y. Ren and Y. Tian and K. Li and L. Bai and Q. Huang and Q. Shan and Y. Tian and H. Wu",
note = "This is the author{\textquoteright}s version of a work that was accepted for publication in Surface and Coatings Technology. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Surface and Coatings Technology, 432, 2022 DOI: 10.1016/j.surfcoat.2021.128009",
year = "2022",
month = feb,
day = "25",
doi = "10.1016/j.surfcoat.2021.128009",
language = "English",
volume = "432",
journal = "Surface and Coatings Technology",
issn = "0257-8972",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Microstructure and tribological behaviors of FeCoCrNiMoSix high-entropy alloy coatings prepared by laser cladding

AU - Yang, Y.

AU - Ren, Y.

AU - Tian, Y.

AU - Li, K.

AU - Bai, L.

AU - Huang, Q.

AU - Shan, Q.

AU - Tian, Y.

AU - Wu, H.

N1 - This is the author’s version of a work that was accepted for publication in Surface and Coatings Technology. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Surface and Coatings Technology, 432, 2022 DOI: 10.1016/j.surfcoat.2021.128009

PY - 2022/2/25

Y1 - 2022/2/25

N2 - FeCoCrNiMo high-entropy alloy (HEA) has attracted great interests due to its excellent corrosion resistance, but it suffers relatively low hardness and poor tribological performance. In this work, a systematic study on microstructural evolution and tribological behavior of equiatomic FeCoCrNiMoSix (x = 0.5, 1.0, 1.5) HEA coatings prepared by laser cladding (LC) on Q235 steel substrates is reported. Confirmed by X-ray diffraction analysis (XRD) and energy dispersive spectrometry (EDS) results, these coatings mainly consist of Fe-rich FCC and FeMoSi phases. The increase of Si content leads to greater lattice distortion and promotes the formation of Si-rich intermetallics, which can significantly improve the hardness and the wear resistance of the FeCoCrNiMoSix coatings. The best wear resistance is achieved in FeCoCrNiMoSi1.0 coating, which the wear mechanism is a combined abrasive and adhesive wear.

AB - FeCoCrNiMo high-entropy alloy (HEA) has attracted great interests due to its excellent corrosion resistance, but it suffers relatively low hardness and poor tribological performance. In this work, a systematic study on microstructural evolution and tribological behavior of equiatomic FeCoCrNiMoSix (x = 0.5, 1.0, 1.5) HEA coatings prepared by laser cladding (LC) on Q235 steel substrates is reported. Confirmed by X-ray diffraction analysis (XRD) and energy dispersive spectrometry (EDS) results, these coatings mainly consist of Fe-rich FCC and FeMoSi phases. The increase of Si content leads to greater lattice distortion and promotes the formation of Si-rich intermetallics, which can significantly improve the hardness and the wear resistance of the FeCoCrNiMoSix coatings. The best wear resistance is achieved in FeCoCrNiMoSi1.0 coating, which the wear mechanism is a combined abrasive and adhesive wear.

KW - FeCoCrNiMo

KW - High entropy alloy

KW - Laser cladding

KW - Si

KW - Tribological behavior

KW - Adhesives

KW - Chromium alloys

KW - Cobalt alloys

KW - Corrosion resistance

KW - Corrosion resistant alloys

KW - Corrosion resistant coatings

KW - Entropy

KW - Hardness

KW - High-entropy alloys

KW - Silicon

KW - Silicon alloys

KW - Tribology

KW - Wear of materials

KW - Wear resistance

KW - X ray powder diffraction

KW - Alloy coatings

KW - Evolution behavior

KW - Excellent corrosion resistances

KW - High entropy alloys

KW - Low hardness

KW - Q235 steel

KW - Systematic study

KW - Tribological behaviour

KW - Tribological performance

KW - Iron alloys

U2 - 10.1016/j.surfcoat.2021.128009

DO - 10.1016/j.surfcoat.2021.128009

M3 - Journal article

VL - 432

JO - Surface and Coatings Technology

JF - Surface and Coatings Technology

SN - 0257-8972

M1 - 128009

ER -