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http://dx.doi.org/10.7234/composres.2019.32.1.001

Study on the Microstructure and Mechanical Properties of High Volume Fraction TiB2-Al1050 Metal Matrix Composites  

Ko, Seongmin (Composites Research Division, Korea Institute of Materials Science)
Park, Hyeonjae (Composites Research Division, Korea Institute of Materials Science)
Lee, Yeong-Hwan (Composites Research Division, Korea Institute of Materials Science)
Shin, Sangmin (Composites Research Division, Korea Institute of Materials Science)
Lee, Donghyun (Composites Research Division, Korea Institute of Materials Science)
Jo, Ilguk (Composites Research Division, Korea Institute of Materials Science)
Lee, Sang-Bok (Composites Research Division, Korea Institute of Materials Science)
Lee, Sang-Kwan (Composites Research Division, Korea Institute of Materials Science)
Cho, Seungchan (Composites Research Division, Korea Institute of Materials Science)
Publication Information
Composites Research / v.32, no.1, 2019 , pp. 1-5 More about this Journal
Abstract
In this study, Al1050 composites reinforced with uniformly dispersed, high volume fraction $TiB_2$ particles were fabricated by liquid pressing process and analyzed to microstructure, mechanical properties. Hardness, ultimate tensile strength and compressive yield strength of the 56 vol.% $TiB_2$-Al1050 composite increased to 10, 4.5 and 9.8 times, respectively, compared with those of the Al1050 due to dispersion hardening effect of uniformly dispersed $TiB_2$ in the Al matrix.
Keywords
Metal matrix composite; Titanium diboride; Aluminum; Liquid pressing process;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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