Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Reexamination Certificate
2011-03-29
2011-03-29
Group, Karl E (Department: 1731)
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
C428S688000, C428S689000, C428S665000, C501S088000, C501S091000, C501S092000
Reexamination Certificate
active
07914904
ABSTRACT:
Disclosed herein is a component in a combustion system comprising a composite, the composite comprising silicon carbide; and a refractory metal silicide comprising a phase selected from Rm5Si3, Rm5Si3C, RmSi2, and a combination thereof; wherein Rm is a refractory metal selected from molybdenum, tungsten, and a combination thereof. Also disclosed is a process for preventing slag, ash, and char buildup on a surface, comprising disposing a first surface of the composite on the surface; replacing a component comprising the surface with a component consisting of the composite; or a combination thereof.
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Avagliano Aaron John
Chen Wei
Harned Monty L.
Morra Martin Mathew
Talya Shashishekara S.
Agosti Ann M.
General Electric Company
Group Karl E
Wiese Noah S
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