Filler metal alloy for welding cast nickel aluminide alloys
Abstract
A filler metal alloy used as a filler for welding cast nickel aluminide alloys contains from about 15 to about 17 wt. % chromium, from about 4 to about 5 wt. % aluminum, equal to or less than about 1.5 wt. % molybdenum, from about 1 to about 4.5 wt. % zirconium, equal to or less than about 0.01 wt. % yttrium, equal to or less than about 0.01 wt. % boron and the balance nickel. The filler metal alloy is made by melting and casting techniques such as are melting the components of the filler metal alloy and cast in copper chill molds. 3 figs.
- Inventors:
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE, Washington, DC (United States)
- OSTI Identifier:
- 597158
- Patent Number(s):
- 5725693
- Application Number:
- PAN: 8-611,863
- Assignee:
- Lockheed Martin Energy Systems, Inc., Oak Ridge, TN (United States)
- DOE Contract Number:
- AC05-84OR21400
- Resource Type:
- Patent
- Resource Relation:
- Other Information: PBD: 10 Mar 1998
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; FILLER METALS; NICKEL BASE ALLOYS; WELDING; ALUMINIUM ALLOYS; CHROMIUM ALLOYS; YTTRIUM ADDITIONS; MOLYBDENUM ALLOYS; ZIRCONIUM ALLOYS; BORON ADDITIONS
Citation Formats
Santella, M L, and Sikka, V K. Filler metal alloy for welding cast nickel aluminide alloys. United States: N. p., 1998.
Web.
Santella, M L, & Sikka, V K. Filler metal alloy for welding cast nickel aluminide alloys. United States.
Santella, M L, and Sikka, V K. Tue .
"Filler metal alloy for welding cast nickel aluminide alloys". United States.
@article{osti_597158,
title = {Filler metal alloy for welding cast nickel aluminide alloys},
author = {Santella, M L and Sikka, V K},
abstractNote = {A filler metal alloy used as a filler for welding cast nickel aluminide alloys contains from about 15 to about 17 wt. % chromium, from about 4 to about 5 wt. % aluminum, equal to or less than about 1.5 wt. % molybdenum, from about 1 to about 4.5 wt. % zirconium, equal to or less than about 0.01 wt. % yttrium, equal to or less than about 0.01 wt. % boron and the balance nickel. The filler metal alloy is made by melting and casting techniques such as are melting the components of the filler metal alloy and cast in copper chill molds. 3 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {3}
}
Search for the full text at the U.S. Patent and Trademark Office
Note: You will be redirected to the USPTO site, which may require a pop-up blocker to be deactivated to view the patent. If so, you will need to manually turn off your browser's pop-up blocker, typically found within the browser settings. (See DOE Patents FAQs for more information.)