Consolidation and mechanical properties of nanostructured MoSi2 from mechanically reacted powder by high-frequency induction-heated sintering

Title
Consolidation and mechanical properties of nanostructured MoSi2 from mechanically reacted powder by high-frequency induction-heated sintering
Authors
고인용박정환윤진국도정만손인진
Keywords
Nanostructured materials; Powder metallurgy; Sintering; Mechanical properties
Issue Date
2010-09
Publisher
Journal of alloys and compounds
Citation
VOL 505, NO 2, L31-L34
Abstract
Dense nanostructured MoSi2 was sintered from a mechanically synthesized powder of MoSi2 within 1 min using a high-frequency induction heating method. MoSi2 with a relative density of up to 97% was produced by the simultaneous application of a 60 MPa pressure and an induced current. The average grain size of the MoSi2 sample was approximately 100 nm. The hardness and fracture toughness of the sample was 1203 kg/mm2 and 4.2 MPa m1/2, respectively.
URI
http://pubs.kist.re.kr/handle/201004/37843
ISSN
0925-8388
Appears in Collections:
KIST Publication > Article
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