Microstructure and high-temperature wear resistance of a laser surface alloyed γ-TiAl with carbon

Y. Chen; H. M. Wang

doi:10.1016/S0169-4332(03)00816-X

Microstructure and high-temperature wear resistance of a laser surface alloyed γ-TiAl with carbon

Y. Chen
, H. M. Wang^*

^*Corresponding author for this work

School of Materials Science and Engineering

Beihang University

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

34 Scopus citations

Abstract

TiC reinforced composite coating on γ-TiAl alloy was successfully fabricated by laser surface alloying with carbon. The fine TiC reinforcing phase had a gradient distribution in the coating, and its growth morphology of TiC in laser surface alloyed coating was in unique faceted platelet-like. The composite coating exhibited high hardness and excellent high-temperature sliding wear resistance.

Original language	English
Pages (from-to)	186-192
Number of pages	7
Journal	Applied Surface Science
Volume	220
Issue number	1-4
DOIs	https://doi.org/10.1016/S0169-4332(03)00816-X
State	Published - 30 Dec 2003

Keywords

Composite coating
High-temperature wear
Laser surface alloying
TiC

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10.1016/S0169-4332(03)00816-X

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title = "Microstructure and high-temperature wear resistance of a laser surface alloyed γ-TiAl with carbon",

abstract = "TiC reinforced composite coating on γ-TiAl alloy was successfully fabricated by laser surface alloying with carbon. The fine TiC reinforcing phase had a gradient distribution in the coating, and its growth morphology of TiC in laser surface alloyed coating was in unique faceted platelet-like. The composite coating exhibited high hardness and excellent high-temperature sliding wear resistance.",

keywords = "Composite coating, High-temperature wear, Laser surface alloying, TiC",

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

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doi = "10.1016/S0169-4332(03)00816-X",

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AU - Chen, Y.

AU - Wang, H. M.

PY - 2003/12/30

Y1 - 2003/12/30

N2 - TiC reinforced composite coating on γ-TiAl alloy was successfully fabricated by laser surface alloying with carbon. The fine TiC reinforcing phase had a gradient distribution in the coating, and its growth morphology of TiC in laser surface alloyed coating was in unique faceted platelet-like. The composite coating exhibited high hardness and excellent high-temperature sliding wear resistance.

AB - TiC reinforced composite coating on γ-TiAl alloy was successfully fabricated by laser surface alloying with carbon. The fine TiC reinforcing phase had a gradient distribution in the coating, and its growth morphology of TiC in laser surface alloyed coating was in unique faceted platelet-like. The composite coating exhibited high hardness and excellent high-temperature sliding wear resistance.

KW - Composite coating

KW - High-temperature wear

KW - Laser surface alloying

KW - TiC

UR - https://www.scopus.com/pages/publications/0142186100

U2 - 10.1016/S0169-4332(03)00816-X

DO - 10.1016/S0169-4332(03)00816-X

M3 - 文章

AN - SCOPUS:0142186100

SN - 0169-4332

VL - 220

SP - 186

EP - 192

JO - Applied Surface Science

JF - Applied Surface Science

IS - 1-4

ER -

Microstructure and high-temperature wear resistance of a laser surface alloyed γ-TiAl with carbon

Abstract

Keywords

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