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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9284635 B1

PDFFull Text
Date of Patent:
Mar. 15, 2016

Filed:

Dec. 18, 2014

Recrystallization, refinement, and strengthening mechanisms for production of advanced high strength metal alloys

Applicant:

The Nanosteel Company, Inc., Providence, RI (US);

Inventors:

Daniel James Branagan, Idaho Falls, ID (US);

Grant G. Justice, Idaho Falls, ID (US);

Andrew T. Ball, Idaho Falls, ID (US);

Jason K. Walleser, Idaho Falls, ID (US);

Brian E. Meacham, Idaho Falls, ID (US);

Kurtis Clark, Idaho Falls, ID (US);

Longzhou Ma, Idaho Falls, ID (US);

Igor Yakubtsov, Idaho Falls, ID (US);

Scott Larish, Idaho Falls, ID (US);

Sheng Cheng, Idaho Falls, ID (US);

Taylor L. Giddens, Idaho Falls, ID (US);

Andrew E. Frerichs, Idaho Falls, ID (US);

Alla V. Sergueeva, Idaho Falls, ID (US);

Assignee:

The NanoSteel Company, Inc., Providence, RI (US);

Attorney:

Grossman, Tucker, Perreault & Pfleger, PLLC

Primary Examiner:

Jie Yang

Int. Cl.
CPC ...
C22C 38/58 (2006.01); C21D 8/02 (2006.01); C21D 6/00 (2006.01); C22C 38/54 (2006.01); C22C 38/42 (2006.01); C22C 38/50 (2006.01); C22C 38/02 (2006.01); C21D 9/22 (2006.01); C21D 9/44 (2006.01); C21D 9/00 (2006.01); C21D 6/02 (2006.01); C22C 38/00 (2006.01); C22C 38/04 (2006.01); C22C 38/08 (2006.01); C22C 38/16 (2006.01); C22C 38/20 (2006.01); C22C 38/32 (2006.01); C22C 38/34 (2006.01); C22C 38/38 (2006.01); C22C 38/56 (2006.01);
U.S. Cl.
CPC ...
C22C 38/58 (2013.01); C21D 6/004 (2013.01); C21D 6/005 (2013.01); C21D 6/008 (2013.01); C21D 6/02 (2013.01); C21D 8/0205 (2013.01); C21D 8/0215 (2013.01); C21D 8/0221 (2013.01); C21D 8/0236 (2013.01); C21D 8/0247 (2013.01); C21D 8/0268 (2013.01); C21D 9/0068 (2013.01); C21D 9/22 (2013.01); C21D 9/44 (2013.01); C22C 38/002 (2013.01); C22C 38/02 (2013.01); C22C 38/04 (2013.01); C22C 38/08 (2013.01); C22C 38/16 (2013.01); C22C 38/20 (2013.01); C22C 38/32 (2013.01); C22C 38/34 (2013.01); C22C 38/38 (2013.01); C22C 38/42 (2013.01); C22C 38/50 (2013.01); C22C 38/54 (2013.01); C22C 38/56 (2013.01); C21D 2211/001 (2013.01); C21D 2211/004 (2013.01); C21D 2211/005 (2013.01);
Abstract

This disclosure deals with a class of metal alloys with advanced property combinations applicable to metallic sheet production. More specifically, the present application identifies the formation of metal alloys of relatively high strength and ductility and the use of one or more cycles of elevated temperature treatment and cold deformation to produce metallic sheet at reduced thickness with relatively high strength and ductility.

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