Manufacture of annular cermet articles
Abstract
A method to produce annular-shaped, metal-clad cermet components directly produces the form and avoids multiple fabrication steps such as rolling and welding. The method includes the steps of: providing an annular hollow form with inner and outer side walls; filling the form with a particulate mixture of ceramic and metal; closing, evacuating, and hermetically sealing the form; heating the form to an appropriate temperature; and applying force to consolidate the particulate mixture into solid cermet.
- Inventors:
- Issue Date:
- Research Org.:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1175108
- Patent Number(s):
- 6811745
- Application Number:
- 10/345,539
- Assignee:
- UT-Battelle, LLC (Oak Ridge, TN)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER
F - MECHANICAL ENGINEERING F41 - WEAPONS F41H - ARMOUR
- DOE Contract Number:
- AC05-00OR22725
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Forsberg, Charles W., and Sikka, Vinod K. Manufacture of annular cermet articles. United States: N. p., 2004.
Web.
Forsberg, Charles W., & Sikka, Vinod K. Manufacture of annular cermet articles. United States.
Forsberg, Charles W., and Sikka, Vinod K. Tue .
"Manufacture of annular cermet articles". United States. https://www.osti.gov/servlets/purl/1175108.
@article{osti_1175108,
title = {Manufacture of annular cermet articles},
author = {Forsberg, Charles W. and Sikka, Vinod K.},
abstractNote = {A method to produce annular-shaped, metal-clad cermet components directly produces the form and avoids multiple fabrication steps such as rolling and welding. The method includes the steps of: providing an annular hollow form with inner and outer side walls; filling the form with a particulate mixture of ceramic and metal; closing, evacuating, and hermetically sealing the form; heating the form to an appropriate temperature; and applying force to consolidate the particulate mixture into solid cermet.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2004},
month = {11}
}
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Works referenced in this record:
Depleted Uranium Dioxide Waste Package for Spent Nuclear Fuel
journal, January 2002
- Forsberg, Charles W.; Dole, Leslie R.
- MRS Proceedings, Vol. 713