Sealed glass coating of high temperature ceramic superconductors
Abstract
A method and article of manufacture of a lead oxide based glass coating on a high temperature superconductor is disclosed. The method includes preparing a dispersion of glass powders in a solution, applying the dispersion to the superconductor, drying the dispersion before applying another coating and heating the glass powder dispersion at temperatures below oxygen diffusion onset and above the glass melting point to form a continuous glass coating on the superconductor to establish compressive stresses which enhance the fracture strength of the superconductor. 8 figs.
- Inventors:
- Issue Date:
- Research Org.:
- Univ. of Chicago, IL (United States)
- OSTI Identifier:
- 46313
- Patent Number(s):
- 5411938
- Application Number:
- PAN: 8-100,606
- Assignee:
- Univ. of Chicago, IL (United States)
- DOE Contract Number:
- W-31109-ENG-38
- Resource Type:
- Patent
- Resource Relation:
- Other Information: PBD: 2 May 1995
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; HIGH-TC SUPERCONDUCTORS; FRACTURE PROPERTIES; COATINGS; GLASS; SURFACE COATING
Citation Formats
Wu, W, Chu, C Y, Goretta, K C, and Routbort, J L. Sealed glass coating of high temperature ceramic superconductors. United States: N. p., 1995.
Web.
Wu, W, Chu, C Y, Goretta, K C, & Routbort, J L. Sealed glass coating of high temperature ceramic superconductors. United States.
Wu, W, Chu, C Y, Goretta, K C, and Routbort, J L. Tue .
"Sealed glass coating of high temperature ceramic superconductors". United States.
@article{osti_46313,
title = {Sealed glass coating of high temperature ceramic superconductors},
author = {Wu, W and Chu, C Y and Goretta, K C and Routbort, J L},
abstractNote = {A method and article of manufacture of a lead oxide based glass coating on a high temperature superconductor is disclosed. The method includes preparing a dispersion of glass powders in a solution, applying the dispersion to the superconductor, drying the dispersion before applying another coating and heating the glass powder dispersion at temperatures below oxygen diffusion onset and above the glass melting point to form a continuous glass coating on the superconductor to establish compressive stresses which enhance the fracture strength of the superconductor. 8 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue May 02 00:00:00 EDT 1995},
month = {Tue May 02 00:00:00 EDT 1995}
}
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