Process for alloying uranium and niobium
Abstract
Alloys such as U-6Nb are prepared by forming a stacked sandwich array of uraniun sheets and niobium powder disposed in layers between the sheets, heating the array in a vacuum induction melting furnace to a temperature such as to melt the uranium, holding the resulting mixture at a temperature above the melting point of uranium until the niobium dissolves in the uranium, and casting the uranium-niobium solution. Compositional uniformity in the alloy product is enabled by use of the sandwich structure of uranium sheets and niobium powder.
- Inventors:
-
- Farragut, TN
- (Oak Ridge, TN)
- Knoxville, TN
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- OSTI Identifier:
- 867771
- Patent Number(s):
- 5006306
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS
- DOE Contract Number:
- AC05-84OR21400
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- process; alloying; uranium; niobium; alloys; u-6nb; prepared; forming; stacked; sandwich; array; uraniun; sheets; powder; disposed; layers; heating; vacuum; induction; melting; furnace; temperature; melt; holding; resulting; mixture; dissolves; casting; uranium-niobium; solution; compositional; uniformity; alloy; product; enabled; structure; resulting mixture; alloy product; induction melting; niobium alloys; niobium alloy; melting furnace; /420/148/
Citation Formats
Holcombe, Cressie E, Northcutt, Jr., Walter G., Masters, David R, and Chapman, Lloyd R. Process for alloying uranium and niobium. United States: N. p., 1991.
Web.
Holcombe, Cressie E, Northcutt, Jr., Walter G., Masters, David R, & Chapman, Lloyd R. Process for alloying uranium and niobium. United States.
Holcombe, Cressie E, Northcutt, Jr., Walter G., Masters, David R, and Chapman, Lloyd R. Tue .
"Process for alloying uranium and niobium". United States. https://www.osti.gov/servlets/purl/867771.
@article{osti_867771,
title = {Process for alloying uranium and niobium},
author = {Holcombe, Cressie E and Northcutt, Jr., Walter G. and Masters, David R and Chapman, Lloyd R},
abstractNote = {Alloys such as U-6Nb are prepared by forming a stacked sandwich array of uraniun sheets and niobium powder disposed in layers between the sheets, heating the array in a vacuum induction melting furnace to a temperature such as to melt the uranium, holding the resulting mixture at a temperature above the melting point of uranium until the niobium dissolves in the uranium, and casting the uranium-niobium solution. Compositional uniformity in the alloy product is enabled by use of the sandwich structure of uranium sheets and niobium powder.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 01 00:00:00 EST 1991},
month = {Tue Jan 01 00:00:00 EST 1991}
}