Method of making tantalum capacitors
Abstract
A method for manufacturing tantalum capacitors includes preparing a tantalum compact by cold pressing tantalum powder, placing the compact, along with loose refractory metal powder, in a microwave-transparent casket to form an assembly, and heating the assembly for a time sufficient to effect at least partial sintering of the compact and the product made by the method.
- Inventors:
-
- Knoxville, TN
- Oak Ridge, TN
- Saco, ME
- Issue Date:
- Research Org.:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- OSTI Identifier:
- 871654
- Patent Number(s):
- 5772701
- Assignee:
- Lockheed Martin Energy Research Corporation (Oak Ridge, TN)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01G - CAPACITORS
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- method; tantalum; capacitors; manufacturing; preparing; compact; cold; pressing; powder; placing; loose; refractory; metal; microwave-transparent; casket; form; assembly; heating; time; sufficient; effect; partial; sintering; product; cold pressing; refractory metal; time sufficient; metal powder; manufacturing tantalum; tantalum capacitors; tantalum powder; tantalum compact; pressing tantalum; /29/75/361/419/
Citation Formats
McMillan, April D, Clausing, Robert E, and Vierow, William F. Method of making tantalum capacitors. United States: N. p., 1998.
Web.
McMillan, April D, Clausing, Robert E, & Vierow, William F. Method of making tantalum capacitors. United States.
McMillan, April D, Clausing, Robert E, and Vierow, William F. Thu .
"Method of making tantalum capacitors". United States. https://www.osti.gov/servlets/purl/871654.
@article{osti_871654,
title = {Method of making tantalum capacitors},
author = {McMillan, April D and Clausing, Robert E and Vierow, William F},
abstractNote = {A method for manufacturing tantalum capacitors includes preparing a tantalum compact by cold pressing tantalum powder, placing the compact, along with loose refractory metal powder, in a microwave-transparent casket to form an assembly, and heating the assembly for a time sufficient to effect at least partial sintering of the compact and the product made by the method.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {1}
}