Mechanical synthesis and rapid consolidation of nanostructured FeAl-Al2O3 composite by high-frequency induction heated sintering

Title
Mechanical synthesis and rapid consolidation of nanostructured FeAl-Al2O3 composite by high-frequency induction heated sintering
Authors
손인진조성훈도정만윤진국박방주
Keywords
Composites; Hardness; Mechanical alloy; Nanomaterials; High-frequency induction heated sintering
Issue Date
2012-09
Publisher
Ceramics international
Citation
VOL 38, NO 7, 6035-6039
Abstract
Nanopowders of FeAl and Al2O3 were synthesized from Fe2O3 and Al by high energy ball milling. The sizes of FeAl and Al2O3 were 4 and 57 nm, respectively. A dense nanostuctured FeAl–Al2O3 composite was consolidated by a high-frequency induction heated sintering method within two minutes from mechanically synthesized powders of FeAl and Al2O3. The grain size, sintering behavior and hardness of the sintered FeAl–Al2O3 composite were investigated.
URI
http://pubs.kist.re.kr/handle/201004/45672
ISSN
02728842
Appears in Collections:
KIST Publication > Article
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