• Title/Summary/Keyword: 자전연소합성법

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Characterization of TiC/Mg Composites Fabricated by in-situ Self-propagating High-temperature Synthesis followed by Stir Casting Process (자전연소합성법 및 교반주조 공정으로 제조된 TiC/Mg 금속복합재료의 특성연구)

  • Lee, Eunkyung;Jo, Ilguk
    • Composites Research
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    • v.33 no.5
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    • pp.256-261
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    • 2020

  • In this study, the ignition temperature of the Al-Ti-C reaction system, the microstructure and the mechanical properties of the TiC/Mg composite which produced by the self-propagating high-temperature synthesis (SHS) followed by stir casting process were investigated. Mg based composite with uniformly dispersed 0, 10, 20, and 30 vol.% TiC were fabricated, and higher volume fraction of TiC reinforced composite showed superior compressive strength and wear resistance as compared with Mg matrix. It is attributed to the less contamination, defects, impurities in TiC/Mg composite by the in-situ SHS yield effective load transfer from the matrix to the reinforcement.

  • https://doi.org/10.7234/composres.2020.33.5.256 인용 PDF KSCI