<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Based on the prealloyed and diffusion bonded powders (Distaloy SA and Distaloy SE) different metal matrix composites reinforced with SiC particles were produced by the conventional powder metallurgy technology and the effect of varied amounts of SiC particles on microstructure evaluation and selected properties were investigated. It was stated that the mass fraction of SiC has a great effect on the density, porosity, shrinkage, hardness and wear resistance of studied composites. In the case of both Distaloy SA and Distaloy SE matrix materials, the optimum SiC content is 4 wt. % due to the highest wear resistance and hardness of sintered composite.</p></abstract>

Based on the prealloyed and diffusion bonded powders (Distaloy SA and Distaloy SE) different metal matrix composites reinforced with SiC particles were produced by the conventional powder metallurgy technology and the effect of varied amounts of SiC particles on microstructure evaluation and selected properties were investigated. It was stated that the mass fraction of SiC has a great effect on the density, porosity, shrinkage, hardness and wear resistance of studied composites. In the case of both Distaloy SA and Distaloy SE matrix materials, the optimum SiC content is 4 wt. % due to the highest wear resistance and hardness of sintered composite.

Microstructure and Properties of Sintered Metal Matrix Composites Reinforced with SiC Particles

Technical Transactions

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Based on the prealloyed and diffusion bonded powders (Distaloy SA and Distaloy SE) different metal matrix composites reinforced with SiC particles were...

Microstructure and Properties of Sintered Metal Matrix Composites Reinforced with SiC Particles

Publié en ligne: 26 mai 2020

Pages: 179 - 190

DOI: https://doi.org/10.4467/2353737XCT.17.098.6574

Mots clés
metal matrix composites, SiC particles, Distaloy SA, Distaloy SE, sintering, density, hardness, wear resistance, microstructure

© 2020 Aneta Szewczyk-Nykiel, published by Sciendo

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 Public License.

Microstructure and Properties of Sintered Metal Matrix Composites Reinforced with SiC Particles

Publié en ligne: 26 mai 2020

Pages: 179 - 190

DOI: https://doi.org/10.4467/2353737XCT.17.098.6574

Mots clésmetal matrix composites, SiC particles, Distaloy SA, Distaloy SE, sintering, density, hardness, wear resistance, microstructure

© 2020 Aneta Szewczyk-Nykiel, published by Sciendo

This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 Public License.

Mots clés
metal matrix composites, SiC particles, Distaloy SA, Distaloy SE, sintering, density, hardness, wear resistance, microstructure