ZrSi2-SiC composite obtained from mechanically activated ZrC + 3Si powders by pulsed current activated combustion synthesis

Title
ZrSi2-SiC composite obtained from mechanically activated ZrC + 3Si powders by pulsed current activated combustion synthesis
Authors
고인용박정환윤진국남기석손인진
Keywords
Sintering; Nanocomposite; Mechanical properties; Solid state reaction
Issue Date
2010-03
Publisher
Ceramics international
Citation
VOL 36, 817-820
Abstract
Dense nanostructured ZrSi2–SiC composite was simultaneously synthesized and consolidated by pulsed current activated combustion synthesis (PCACS) within 2 min in one step from mechanically activated powders of ZrC and 3Si. Highly dense ZrSi2–SiC with relative density of up to 97% was produced under simultaneous application of a pressure of 60 MPa and the pulsed current. The average grain size and mechanical properties of the composite were investigated.
URI
http://pubs.kist.re.kr/handle/201004/36920
ISSN
0272-8842
Appears in Collections:
KIST Publication > Article
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