High strength 7xxx aluminum alloys and methods of making the same

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United States of America Patent

PATENT NO 11421309
APP PUB NO 20170121802A1
SERIAL NO

15336982

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Abstract

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Described herein are novel 7xxx series aluminum alloys. The alloys exhibit high strength. The alloys can be used in a variety of applications, including automotive, transportation, electronics, aerospace, and industrial applications. Also described herein are methods of making and processing the alloys. Further described herein are methods of producing a metal sheet, which include casting an aluminum alloy as described herein to form an ingot, homogenizing the ingot, hot rolling the ingot to produce a hot band, and cold rolling the hot band to a metal sheet of final gauge.

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Patent Owner(s)

  • NOVELIS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bendzinski, Duane E Woodstock, US 17 58
Chakrabarti, Dhruba J Rego Park, US 28 334
Kamat, Rajeev G Marietta, US 60 366
Kulkarni, Rahul Vilas Marietta, US 11 28
Mohanty, Rashmi Ranjan Roswell, US 20 41
Timm, Juergen Steisslingen, DE 18 67

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