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Title: Friction stir method for forming structures and materials

Abstract

Processes for forming an enhanced material or structure are disclosed. The structure typically includes a preform that has a first common surface and a recess below the first common surface. A filler is added to the recess and seams are friction stir welded, and materials may be stir mixed.

Inventors:
 [1];  [1];  [2]
  1. (Knoxville, TN)
  2. (Harriman, TN)
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1032983
Patent Number(s):
8,061,579
Application Number:
12/816,401
Assignee:
UT-Battelle, LLC (Oak Ridge, TN) ORNL
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Patent
Country of Publication:
United States
Language:
English

Citation Formats

Feng, Zhili, David, Stan A., and Frederick, David Alan. Friction stir method for forming structures and materials. United States: N. p., 2011. Web.
Feng, Zhili, David, Stan A., & Frederick, David Alan. Friction stir method for forming structures and materials. United States.
Feng, Zhili, David, Stan A., and Frederick, David Alan. Tue . "Friction stir method for forming structures and materials". United States. https://www.osti.gov/servlets/purl/1032983.
@article{osti_1032983,
title = {Friction stir method for forming structures and materials},
author = {Feng, Zhili and David, Stan A. and Frederick, David Alan},
abstractNote = {Processes for forming an enhanced material or structure are disclosed. The structure typically includes a preform that has a first common surface and a recess below the first common surface. A filler is added to the recess and seams are friction stir welded, and materials may be stir mixed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Nov 22 00:00:00 EST 2011},
month = {Tue Nov 22 00:00:00 EST 2011}
}

Patent:

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