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Title:
METHOD FOR MAKING A HIGH TEMPERATURE EROSION RESISTANT COATING AND MATERIAL CONTAINING COMPACTED HOLLOW GEOMETRIC SHAPES
Document Type and Number:
WIPO Patent Application WO2001073147
Kind Code:
A3
Abstract:
A method for making a material system includes the steps of: providing a chamber, placing hollow geometric shapes in the chamber, closing the chamber, evacuating air from the chamber, feeding a binder for the shapes into the evacuated chamber to impregnate the geometric shapes, drying the binder permeated geometric shapes, and heating the hollow shapes and binder to provide a unitary, sintered material system.

Inventors:
MERRILL GARY BRIAN
LANE JAY EDGAR
Application Number:
PCT/US2001/010122
Publication Date:
July 04, 2002
Filing Date:
March 28, 2001
Export Citation:
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Assignee:
SIEMENS WESTINGHOUSE POWER (US)
International Classes:
C04B38/08; (IPC1-7): C04B38/08; F01D11/12
Domestic Patent References:
WO1999048837A11999-09-30
Foreign References:
GB1525037A1978-09-20
US4775598A1988-10-04
US3325341A1967-06-13
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