Oxide dispersion hardened aluminum composition
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United States of America Patent
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-
Mar 15, 1988
Issued Date -
N/A
app pub date -
Sep 2, 1986
filing date -
Sep 26, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Refractory metal oxide particles are dispersed in an aluminum melt which is then cast to form a dispersion hardened aluminum alloy composition. A master mix of carrier metal particles surrounding individual oxide particles is pressed into a billet. The billet is dissolved in the melt in the presence of a wetting metal.
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