Open AccessEffect of short carbon fiber/SiC on tribological properties of aluminium matrix hybrid composites
Author(s) -
Tanmay Vivek Joshi,
Akash Mohanty
Publication year - 2020
Publication title -
iop scinotes
Language(s) - English
Resource type - Journals
ISSN - 2633-1357
DOI - 10.1088/2633-1357/abced6
Subject(s) - materials science , silicon carbide , composite material , microstructure , composite number , tribology , aluminium , powder metallurgy , fiber , carbide , vickers hardness test , matrix (chemical analysis)
This research study was carried out to combine the beneficial properties of Silicon Carbide (SiC) and carbon fiber (CF) as reinforcements in the aluminum matrix to develop the composites for automotive and aerospace applications. Powder metallurgy was used to fabricate five samples with different compositions. Optical microscopy was used to visualize the microstructure and the phases of the composite. Linear wear, coefficient of friction, density, and Vickers hardness of the samples were determined and were compared. The sample with 6 wt.% CF and 10 wt.% SiC was found to have the optimal properties for the application. The linear wear was 52.32% less and the hardness was 14.58% more than the base.