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

Authors :
Shon, In-Jin
Jo, Seung-Hoon
Doh, Jung-Mann
Yoon, Jin-Kook
Park, Bang-Ju
Source :
Ceramics International. Sep2012, Vol. 38 Issue 7, p6035-6039. 5p.
Publication Year :
2012

Abstract

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 57nm, 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. [Copyright &y& Elsevier]

Details

Language :
English
ISSN :
02728842
Volume :
38
Issue :
7
Database :
Academic Search Index
Journal :
Ceramics International
Publication Type :
Academic Journal
Accession number :
77290599
Full Text :
https://doi.org/10.1016/j.ceramint.2012.03.073