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

From National Research Council Canada

DOIResolve DOI: https://doi.org/10.1007/s11661-011-1004-5
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Affiliation
  1. National Research Council of Canada. Aerospace
FormatText, Article
Abstract
A 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
In
  • Metallurgical and Materials Transactions A 43, no. 4 (5 January 2012): 1097–1101.
LanguageEnglish
Peer reviewedYes
Identifier1004
NPARC number21268421
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Record identifier26e3bde7-bbd1-476f-a50a-ecd93a8e2ac0
Record created2013-07-11
Record modified2020-04-21
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