Resources Contact Us Home
Electrical superconducting ceramic fiber devices

Image Number 3 for United States Patent #4990490.

A coating composition for ceramic fibers is provided which includes metal particles and a vehicle. The coating can be applied to a green ceramic or a sintered ceramic, and is co-sintered or sintered therewith. Such coatings are useful for coating high temperature superconducting ceramic fibers and can be co-sintered therewith. The coated superconducting fibers, in which case the coating is porous to allow for annealing to adjust the oxygen stoichiometry, can then be sandwiched between metal cladding layers to provide a multifilamentary electrical conductor including superconducting active components. The coating is useful for such conductors because it compatibilizes the ceramic fiber with metal components, such as a solder, as well as protecting the ceramic from possibly degrading reactions. The compositions are also generally advantageous in compatibilizing ceramic fibers with a metal matrix.

  Recently Added Patents
Method of reducing acetaldehyde in polyesters, and polyesters therefrom
Systems and methods for building axes, co-axes and paleo-geographic coordinates related to a stratified geological volume
Mobile browser context switching
Chemically resistant membranes, coatings and films and methods for their preparation
Fluid discrimination device
Image forming apparatus
Method for producing semiconductor substrate, semiconductor substrate, method for manufacturing electronic device, and reaction apparatus
  Randomly Featured Patents
Speed control system for elevators
Four-wheel steering system
Magnetic bubble replicator
Methods for identifying a subunit specific modulator of N-methyl-D-asparate receptor
System and method for hyping media recommendations in a media recommendation system
7-[[3-(aminomethyl)-3-alkyl]-1-pyrrolidinyl]-quinoline-carboxylic acids
Interchangeable jewelry accessory
Method of making a pressure relief value
Vehicle headlamp and illuminating device
Method of playing a word solitaire card game