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Title: Microstructural and sliding wear behavior of SiC-particle reinforced copper matrix composites fabricated by sintering and sinter-forging processes
Author: Shabani, Mohammadmehdi
Paydar, Mohammad Hossein
Zamiri, Reza
Goodarzi, Maryam
Moshksar, Mohammad Mohsen
Issue Date: 2016
Abstract: Cu and Cu/Si(C)p composite compacts were prepared through sintering and sinter-forging processes. Influence of SiC particles and fabrication type on the tribological behavior of pure Cu and Cu/SiCp composites was investigated. Dry sliding wear tests represented that the sinter-forged Cu composite compacts with 60 vol.% SiC exhibit the lowest wear loss compared to other compacts. Moreover, the results indicated that applying compressive force during sintering process of Cu and Cu/SiCp compacts has a significant effect on reducing and eliminating porosities and achieving to higher bulk density. Therefore, wear loss of the Cu and Cu/SiCp compacts produced through sinter-forging process was improved significantly compared to conventionally sintered Cu and Cu/SiCp composite compacts. (C) 2015 Brazilian Metallurgical, Materials and Mining Association. Published by Elsevier Editora Ltda. All rights reserved.
Peer review: yes
DOI: 10.1016/j.jmrt.2015.03.002
ISSN: 2238-7854
Publisher Version: 10.1016/j.jmrt.2015.03.002
Appears in Collections:CICECO - Artigos

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