Pulsed current activated synthesis and consolidation of nanostructured MoSi2-TaSi2 composite

Title
Pulsed current activated synthesis and consolidation of nanostructured MoSi2-TaSi2 composite
Authors
박나라도정만윤진국박현국손인진
Keywords
Composite; Mechanical properties; Sintering; Nanostructured materials
Issue Date
2013-03
Publisher
Research on chemical intermediates
Citation
VOL 39, NO 3, 1269-1277
Abstract
Nanopowders of Mo, Ta, and Si were fabricated by high-energy ball milling. A dense nanostructured MoSi2–TaSi2 composite was simultaneously synthesized and sintered by the pulsed current activated heating method within 5 min from mechanically activated powder of Mo, Ta, and Si. A highly-dense MoSi2–TaSi2 composite was produced under simultaneous application of an 80-MPa pressure and the pulsed current. The sintering behavior, mechanical properties, and microstructure of the composite were investigated.
URI
http://pubs.kist.re.kr/handle/201004/44652
ISSN
09226168
Appears in Collections:
KIST Publication > Article
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