Microstructure and dry sliding wear resistance of laser clad TiC reinforced Ti-Ni-Si intermetallic composite coating

Y. J. Dong; H. M. Wang

doi:10.1016/j.surfcoat.2009.09.024

Microstructure and dry sliding wear resistance of laser clad TiC reinforced Ti-Ni-Si intermetallic composite coating

Y. J. Dong
, H. M. Wang

Beihang University

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

63 Scopus citations

Abstract

Wear resistant TiC reinforced Ti-Ni-Si intermetallic composite coating with a microstructure consisting of TiC uniformly distributed in Ti₂Ni₃Si-NiTi-Ti₂Ni multi-phase intermetallic matrix was fabricated on a substrate of TA15 titanium alloy by the laser cladding process using TiC/Ti-Ni-Si alloy powders as the precursor materials. Microstructure of the coating was characterized by optical microscope (OM), scanning electron microscope (SEM), X-ray diffraction (XRD) and X-ray energy dispersive spectrometer (EDS). Dry sliding wear resistance of the laser clad TiC reinforced Ti-Ni-Si intermetallic composite coating was evaluated at room temperature. Results indicated that the TiC/(Ti₂Ni₃Si-NiTi-Ti₂Ni) intermetallic composite coating exhibited excellent abrasive and adhesive wear resistance.

Original language	English
Pages (from-to)	731-735
Number of pages	5
Journal	Surface and Coatings Technology
Volume	204
Issue number	5
DOIs	https://doi.org/10.1016/j.surfcoat.2009.09.024
State	Published - 15 Dec 2009
Externally published	Yes

Keywords

Coating
Composite
Intermetallic
Laser cladding
Wear

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10.1016/j.surfcoat.2009.09.024

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title = "Microstructure and dry sliding wear resistance of laser clad TiC reinforced Ti-Ni-Si intermetallic composite coating",

abstract = "Wear resistant TiC reinforced Ti-Ni-Si intermetallic composite coating with a microstructure consisting of TiC uniformly distributed in Ti2Ni3Si-NiTi-Ti2Ni multi-phase intermetallic matrix was fabricated on a substrate of TA15 titanium alloy by the laser cladding process using TiC/Ti-Ni-Si alloy powders as the precursor materials. Microstructure of the coating was characterized by optical microscope (OM), scanning electron microscope (SEM), X-ray diffraction (XRD) and X-ray energy dispersive spectrometer (EDS). Dry sliding wear resistance of the laser clad TiC reinforced Ti-Ni-Si intermetallic composite coating was evaluated at room temperature. Results indicated that the TiC/(Ti2Ni3Si-NiTi-Ti2Ni) intermetallic composite coating exhibited excellent abrasive and adhesive wear resistance.",

keywords = "Coating, Composite, Intermetallic, Laser cladding, Wear",

author = "Dong, \{Y. J.\} and Wang, \{H. M.\}",

year = "2009",

month = dec,

day = "15",

doi = "10.1016/j.surfcoat.2009.09.024",

language = "英语",

volume = "204",

pages = "731--735",

journal = "Surface and Coatings Technology",

issn = "0257-8972",

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}

TY - JOUR

T1 - Microstructure and dry sliding wear resistance of laser clad TiC reinforced Ti-Ni-Si intermetallic composite coating

AU - Dong, Y. J.

AU - Wang, H. M.

PY - 2009/12/15

Y1 - 2009/12/15

N2 - Wear resistant TiC reinforced Ti-Ni-Si intermetallic composite coating with a microstructure consisting of TiC uniformly distributed in Ti2Ni3Si-NiTi-Ti2Ni multi-phase intermetallic matrix was fabricated on a substrate of TA15 titanium alloy by the laser cladding process using TiC/Ti-Ni-Si alloy powders as the precursor materials. Microstructure of the coating was characterized by optical microscope (OM), scanning electron microscope (SEM), X-ray diffraction (XRD) and X-ray energy dispersive spectrometer (EDS). Dry sliding wear resistance of the laser clad TiC reinforced Ti-Ni-Si intermetallic composite coating was evaluated at room temperature. Results indicated that the TiC/(Ti2Ni3Si-NiTi-Ti2Ni) intermetallic composite coating exhibited excellent abrasive and adhesive wear resistance.

AB - Wear resistant TiC reinforced Ti-Ni-Si intermetallic composite coating with a microstructure consisting of TiC uniformly distributed in Ti2Ni3Si-NiTi-Ti2Ni multi-phase intermetallic matrix was fabricated on a substrate of TA15 titanium alloy by the laser cladding process using TiC/Ti-Ni-Si alloy powders as the precursor materials. Microstructure of the coating was characterized by optical microscope (OM), scanning electron microscope (SEM), X-ray diffraction (XRD) and X-ray energy dispersive spectrometer (EDS). Dry sliding wear resistance of the laser clad TiC reinforced Ti-Ni-Si intermetallic composite coating was evaluated at room temperature. Results indicated that the TiC/(Ti2Ni3Si-NiTi-Ti2Ni) intermetallic composite coating exhibited excellent abrasive and adhesive wear resistance.

KW - Coating

KW - Composite

KW - Intermetallic

KW - Laser cladding

KW - Wear

UR - https://www.scopus.com/pages/publications/71749083760

U2 - 10.1016/j.surfcoat.2009.09.024

DO - 10.1016/j.surfcoat.2009.09.024

M3 - 文章

AN - SCOPUS:71749083760

SN - 0257-8972

VL - 204

SP - 731

EP - 735

JO - Surface and Coatings Technology

JF - Surface and Coatings Technology

IS - 5

ER -

Microstructure and dry sliding wear resistance of laser clad TiC reinforced Ti-Ni-Si intermetallic composite coating

Abstract

Keywords

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