Coated components for coke abatement in gas turbine engines
AssigneeGeneral Electric Company
InventorsNarayanan Janakiraman, Arundhati Sengupta, Karthick Gourishankar, Sanjay Kumar Sondhi
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Abstract
A coated component for coke abatement in a gas turbine engine. The coated component includes a metal substrate defining, at least in part, a flow passage for a hydrocarbon fluid, and a nanophase separated catalytic coating deposited on the metal substrate to be exposed to the flow passage for abating coke formation from the hydrocarbon fluid. The nanophase separated catalytic coating includes a substantially pure transition metal phase, a substantially pure noble metal phase, and a substantially pure transition metal oxide phase.
Claims20
A coated component for coke abatement in a gas turbine engine, the coated component comprising:
- a metal substrate defining, at least in part, a flow passage for a hydrocarbon fluid;
- and
- a nanophase separated catalytic coating deposited on the metal substrate to be exposed to the flow passage for abating coke formation from the hydrocarbon fluid, the nanophase separated catalytic coating including a substantially pure transition metal phase, a substantially pure noble metal phase, and a substantially pure transition metal oxide phase.
Dependencies are inferred from the claim text.