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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
Issue Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1032983
Patent Number(s):
8061579
Application Number:
12/816,401
Assignee:
UT-Battelle, LLC (Oak Ridge, TN)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B23 - MACHINE TOOLS B23K - SOLDERING OR UNSOLDERING
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 = {2011},
month = {11}
}

Patent:

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