Rapid synthesis and consolidation of a nanostructured 3Ti-Al2O3 composite by HFIHS for biomedical application

Title
Rapid synthesis and consolidation of a nanostructured 3Ti-Al2O3 composite by HFIHS for biomedical application
Authors
윤진국곽봉원손인진
Keywords
Synthesis; Composite materials; Nanomaterials; Mechanical properties; Sintering
Issue Date
2016-04
Publisher
Journal of ceramic processing research
Citation
VOL 17, NO 4-355
Abstract
Nanopowders of TiO and Al were fabricated using high energy ball milling. Dense nanostuctured 3Ti-Al2O3 composite was simultaneously synthesized and consolidated by high frequency induction heated combustion synthesis method within 2 min in one step from mechanically activated powders of 3 TiO and 2 Al. Highly dense 3Ti-Al2O3 with relative density of up to 99.5% was produced under simultaneous application of a 80 MPa pressure and the induced current. The average hardness and fracture toughness values of the composite were 1445 kg/mm(2) and 7.2MPa . m(1/2), respectively.
URI
http://pubs.kist.re.kr/handle/123456789/64717
ISSN
1229-9162
Appears in Collections:
KIST Publication > Article
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