Structure and method for protecting a hybrid ceramic structure from moisture attack in a high temperature environment

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United States of America Patent

PATENT NO 9328028
APP PUB NO 20100021713A1
SERIAL NO

12177531

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Abstract

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A hybrid ceramic structure and a method for protecting the hybrid ceramic structure from moisture attack in a high temperature combustion environment are provided. The structure includes a ceramic matrix composite (CMC) substrate (12). A thermal insulation material (14) is disposed on the substrate. A vapor resistant material (20) is applied through at least one surface of the hybrid ceramic structure while the hybrid ceramic structure is in a bisque condition that provides a degree of porosity to the hybrid ceramic structure so that the vapor resistant material is infiltrated through interstices available within a thickness of the hybrid ceramic structure.

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Patent Owner(s)

  • SIEMENS ENERGY, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lane, Jay E Mooresville, US 31 812
Merrill, Gary B Orlando, US 100 1835

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