Mechanical synthesis and rapid consolidation of a nanocrystalline 3.3Fe0.6Cr0.3Al0.1-Al2O3 composite by high frequency induction heating

Title
Mechanical synthesis and rapid consolidation of a nanocrystalline 3.3Fe0.6Cr0.3Al0.1-Al2O3 composite by high frequency induction heating
Authors
손인진김태원도정만윤진국박상환고인용
Keywords
Nanostructured materials; Sintering; Mehcanical alloying; Mechanical properties; Composite materials
Issue Date
2011-01
Publisher
Journal of alloys and compounds
Citation
VOL 509, NO 2, L7-L10
Abstract
Nanopowders of 3.3Fe0.6Cr0.3Al0.1 and Al2O3 were synthesized from Fe2O3, Cr, and Al powders by highenergy ball milling.Ahigh density nanocrystalline 3.3Fe0.6Cr0.3Al0.1–Al2O3 compositewasconsolidated by a high frequency induction heated sintering (HFIHS) method within 3 min from mechanically synthesized powders of Al2O3 and 3.3Fe0.6Cr0.3Al0.1. The average grain sizes of Al2O3 and 3.3Fe0.6Cr0.3Al0.1 were 84 and 32 nm, respectively.
URI
http://pubs.kist.re.kr/handle/201004/39354
ISSN
0925-8388
Appears in Collections:
KIST Publication > Article
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