skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Friction stir welding and processing of oxide dispersion strengthened (ODS) alloys

Abstract

A method of welding including forming a filler material of a first oxide dispersoid metal, the first oxide dispersoid material having first strengthening particles that compensate for decreases in weld strength of friction stir welded oxide dispersoid metals; positioning the filler material between a first metal structure and a second metal structure each being comprised of at least a second oxide dispersoid metal; and friction welding the filler material, the first metal structure and the second metal structure to provide a weld.

Inventors:
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1163757
Patent Number(s):
8,881,964
Application Number:
12/887,056
Assignee:
UT-Battelle, LLC (Oak Ridge, TN) ORNL
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Patent
Resource Relation:
Patent File Date: 2010 Sep 21
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Ren, Weiju. Friction stir welding and processing of oxide dispersion strengthened (ODS) alloys. United States: N. p., 2014. Web.
Ren, Weiju. Friction stir welding and processing of oxide dispersion strengthened (ODS) alloys. United States.
Ren, Weiju. Tue . "Friction stir welding and processing of oxide dispersion strengthened (ODS) alloys". United States. doi:. https://www.osti.gov/servlets/purl/1163757.
@article{osti_1163757,
title = {Friction stir welding and processing of oxide dispersion strengthened (ODS) alloys},
author = {Ren, Weiju},
abstractNote = {A method of welding including forming a filler material of a first oxide dispersoid metal, the first oxide dispersoid material having first strengthening particles that compensate for decreases in weld strength of friction stir welded oxide dispersoid metals; positioning the filler material between a first metal structure and a second metal structure each being comprised of at least a second oxide dispersoid metal; and friction welding the filler material, the first metal structure and the second metal structure to provide a weld.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Nov 11 00:00:00 EST 2014},
month = {Tue Nov 11 00:00:00 EST 2014}
}

Patent:

Save / Share: