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Research on Erosion Resistance of TiB2 Ceramic Particle Reinforced MMC Coating

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Abstract:

The research uses electric arc spraying with low cost and convenient operation to prepare four TiB2 particle reinforced composite coatings with high bonding strength and uniform tissue. It makes comparative study on elevated temperature erosion actions of coating and 45CT of electric arc spraying. The results indicate the coating has excellent erosion wearing resistance. TiB2 particles in M-TiB2 coating have small size, have good unity with metallic matrix, and are distributed on metallic matrix with high hardness relatively uniformly, and porosity of coating is low. The coating has excellent erosion resistance.

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Periodical:

Advanced Materials Research (Volumes 989-994)

Pages:

270-275

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.989-994.270

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Cite this paper

Online since:

July 2014

Authors:

Jian Jun Fang*, Yun Jing Song, Zhuo Xin Li

Keywords:

Erosion Resistance, Metal Matrix Composite (MMC), TiB2

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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