Class of warm forming advanced high strength steel

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9493855
APP PUB NO 20140238556A1
SERIAL NO

14188567

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Metallic alloys are disclosed containing Fe at 48.0 to 81.0 atomic percent, B at 2.0 to 8.0 atomic percent, Si at 4.0 to 14.0 atomic percent, and at least one or more of Cu, Mn or Ni, wherein the Cu is present at 0.1 to 6.0 atomic percent, Mn is present at 0.1 to 21.0 atomic percent and Ni is present at 0.1 to 16.0 atomic percent. The alloys may be heated at temperatures of 200° C. to 850° C. for a time period of up to 1 hour and upon cooling there is no eutectoid transformation. The alloys may then be formed into a selected shape.

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Patent Owner(s)

Patent OwnerAddress
UNITED STATES STEEL CORPORATION600 GRANT STREET PITTSBURGH PA 15219-2800

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Branagan, Daniel James Idaho Falls, US 58 296
Meacham, Brian E Idaho Falls, US 36 121
Parsons, Craig S Lake Orion, US 4 6
Sergueeva, Alla V Idaho Falls, US 37 112
Walleser, Jason K Idaho Falls, US 26 95

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