Shon, In-Jin Park, Jeong-Hwan Ko, In-Yong Doh, Jung-Mann Yoon, Jin-Kook Nam, Kee-Seok 2024-01-20T16:35:22Z 2024-01-20T16:35:22Z 2021-09-04 2011-07 0272-8842 https://pubs.kist.re.kr/handle/201004/130234 Dense nanostructured WSi2-SiC composite was synthesized by pulsed current activated combustion synthesis method within 2 mm in one step from mechanically activated powders of WC and 3Si. Simultaneous combustion synthesis and consolidation were accomplished under the combined effects of a pulsed current and mechanical pressure. Highly dense WSi2-SiC with relative density of up to 99.8% was produced under simultaneous application of a 80 MPa pressure and the pulsed current. The average grain size and mechanical properties of the composite were investigated. (C) 2011 Elsevier Ltd and Techna Group S.r.l. All rights reserved. English ELSEVIER SCI LTD INDUCTION HEATED COMBUSTION FRACTURE-TOUGHNESS WC MICROSTRUCTURE Properties and consolidation of nanocrystalline WSi2-SiC composite from mechanically activated powders by pulsed current activated combustion synthesis Article 10.1016/j.ceramint.2011.01.029 1 CERAMICS INTERNATIONAL, v.37, no.5, pp.1549 - 1555 CERAMICS INTERNATIONAL 37 5 1549 1555 scie scopus 000291177800016 2-s2.0-79955466300 Materials Science, Ceramics Materials Science Article INDUCTION HEATED COMBUSTION FRACTURE-TOUGHNESS WC MICROSTRUCTURE Mechanical properties Pulsed current activated combustion Composite materials Nanophase WSi2-SiC