Aluminum casting alloys having manganese, zinc and zirconium

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United States of America

PATENT NO 10494702
SERIAL NO

14834857

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Abstract

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Improved aluminum casting alloys having are disclosed. The new aluminum casting alloys generally include manganese, zinc, and zirconium. In this regard, the new aluminum casting alloys generally include from 2.0 to 5.0 wt. % Mn, 1.0-4.5 wt. % Zn, and from 0.05 to 0.9 wt. % Zr, the balance being aluminum, optional secondary elements, iron and silicon impurities, and other elements, where the new aluminum casting alloy includes not greater than 0.15 wt. % each of the other elements, and where the new aluminum casting alloy included not greater than 0.50 wt. % in total of the other elements.

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Patent Owner(s)

Patent OwnerAddress
ARCONIC TECHNOLOGIES LLC201 ISABELLA STREET PITTSBURGH PA 15212-5858

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jeong, JongHoon Siheung-si, KR 10 15
Kim, Jinsoo Murrysville, US 79 825
Lin, Jen C Export, US 80 600
Schaut, Adam J Murrysville, US 1 2
Shin, DongSung Siheung-si, KR 1 2

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