Influence of g-phase on the high- temperature oxidation of NiAl-Fe alloys

The oxidation of NiAl, NiAl-20at.%Fe and NiAl-30at.%Fe at 1000-1100 °C in air has been studied. Pure NiAl shows excellent oxidation resistance due to the formation of an Al2O3 layer. NiAl-20Fe also shows good oxidation resistance due to the formation of an Al2O3 scale on a <FONT FACE="Symbol...

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Bibliographic Details
Main Author: Monteiro,Maurício de Jesus (author)
Other Authors: Assunção,Fernando Rizzo (author), Chaoliu,Zeng (author)
Format: article
Language:eng
Published: 1999
Subjects:
intermetallic compounds
NiAl
Fe
oxidation
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14391999000300011
Country:Brazil
Oai:oai:scielo:S1516-14391999000300011

Internet

http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14391999000300011

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