Filler metal alloy for welding cast nickel aluminide alloys
Abstract
A filler metal alloy used as a filler for welding east 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 east in copper chill molds.
- Inventors:
-
- Knoxville, TN
- Oak Ridge, TN
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- OSTI Identifier:
- 871406
- Patent Number(s):
- 5725693
- Assignee:
- Lockheed Martin Energy Systems, Inc. (Oak Ridge, TN)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B23 - MACHINE TOOLS B23K - SOLDERING OR UNSOLDERING
- DOE Contract Number:
- AC05-84OR21400
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- filler; metal; alloy; welding; cast; nickel; aluminide; alloys; contains; 15; 17; wt; chromium; aluminum; equal; molybdenum; zirconium; 01; yttrium; boron; balance; melting; casting; techniques; components; copper; chill; molds; nickel aluminide; aluminide alloys; aluminide alloy; metal alloy; filler metal; alloys contain; cast nickel; /148/420/
Citation Formats
Santella, Michael L, and Sikka, Vinod K. Filler metal alloy for welding cast nickel aluminide alloys. United States: N. p., 1998.
Web.
Santella, Michael L, & Sikka, Vinod K. Filler metal alloy for welding cast nickel aluminide alloys. United States.
Santella, Michael L, and Sikka, Vinod K. Thu .
"Filler metal alloy for welding cast nickel aluminide alloys". United States. https://www.osti.gov/servlets/purl/871406.
@article{osti_871406,
title = {Filler metal alloy for welding cast nickel aluminide alloys},
author = {Santella, Michael L and Sikka, Vinod K},
abstractNote = {A filler metal alloy used as a filler for welding east 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 east in copper chill molds.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jan 01 00:00:00 EST 1998},
month = {Thu Jan 01 00:00:00 EST 1998}
}
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