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Title: Process for diffusing metallic coatings into ceramics to improve their voltage withstanding capabilities

Abstract

The disclosure relates to a method for diffusing a coating of manganese powder and titanium powder into a ceramic to improve its voltage hold off withstanding capability. The powder coated ceramic is fired for from about 30 to about 90 minutes within about one atmosphere of wet hydrogen at a temperature within the range of from about 1450.degree. to about 1520.degree. C to cause the mixture to penetrate into the ceramic to a depth on the order of a millimeter.

Inventors:
 [1];  [2]
  1. Clearwater, FL
  2. St. Petersburg, FL
Publication Date:
Research Org.:
General Electric Co
OSTI Identifier:
862995
Patent Number(s):
US 4069357
Assignee:
United States of America as represented by United States (Washington, DC)
DOE Contract Number:  
AT(29-2)-656
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
process; diffusing; metallic; coatings; ceramics; improve; voltage; withstanding; capabilities; disclosure; relates; method; coating; manganese; powder; titanium; ceramic; hold; capability; coated; fired; 30; 90; minutes; atmosphere; wet; hydrogen; temperature; range; 1450; degree; 1520; mixture; penetrate; depth; millimeter; metallic coating; disclosure relates; coated ceramic; metallic coatings; titanium powder; wet hydrogen; voltage hold; /427/174/428/

Citation Formats

Miller, H Craig, and Zuhr, Herbert F. Process for diffusing metallic coatings into ceramics to improve their voltage withstanding capabilities. United States: N. p., 1978. Web.
Miller, H Craig, & Zuhr, Herbert F. Process for diffusing metallic coatings into ceramics to improve their voltage withstanding capabilities. United States.
Miller, H Craig, and Zuhr, Herbert F. Sun . "Process for diffusing metallic coatings into ceramics to improve their voltage withstanding capabilities". United States. https://www.osti.gov/servlets/purl/862995.
@article{osti_862995,
title = {Process for diffusing metallic coatings into ceramics to improve their voltage withstanding capabilities},
author = {Miller, H Craig and Zuhr, Herbert F},
abstractNote = {The disclosure relates to a method for diffusing a coating of manganese powder and titanium powder into a ceramic to improve its voltage hold off withstanding capability. The powder coated ceramic is fired for from about 30 to about 90 minutes within about one atmosphere of wet hydrogen at a temperature within the range of from about 1450.degree. to about 1520.degree. C to cause the mixture to penetrate into the ceramic to a depth on the order of a millimeter.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1978},
month = {1}
}

Patent:

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