A new iron-rich intermetallic-Al m Fe phase in Al-4.6Cu-0.5Fe cast alloy

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DOIResolve DOI: http://doi.org/10.1007/s11661-011-1004-5
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TypeArticle
Journal titleMetallurgical and Materials Transactions A
ISSN1073-5623
1543-1940
Volume43
Issue4
Pages10971101; # of pages: 5
AbstractA new iron-rich intermetallic, Al m Fe, is observed, for the first time, in the important A206 (Al-4.6Cu-0.5Fe) cast alloy and identified using electron backscattered diffraction (EBSD) and a transmission electron microscope (TEM). Results show that Chinese script Al m Fe can precipitate as the dominant iron-rich intermetallic at high iron content (0.5 wt pct) and low cooling rate (0.2 K/s). EBSD and TEM results confirmed that Al m Fe has body-centered-tetragonal structure with an average m of approximately 4.2.
Publication date
LanguageEnglish
AffiliationAerospace; National Research Council Canada
Peer reviewedYes
Identifier1004
NPARC number21268421
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Record identifier26e3bde7-bbd1-476f-a50a-ecd93a8e2ac0
Record created2013-07-11
Record modified2016-05-09
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