Forming a monitoring deposit on a substrate

Details Forming a monitoring deposit on a substrate Forming a monitoring deposit on a substrate

2006-05-30

2006-05-30

Beck, Shrive P. (Department: 1762)

Coating processes

Nonuniform coating

C427S261000, C427S372200

Reexamination Certificate

active

07052737

ABSTRACT:
A method for forming a monitoring deposit on a substrate comprises determining a temperature range to subject the substrate to provide a high temperature of operation up to less than a critical substrate deterioration temperature; selecting a binder to monitor temperature by emitting an indicator within the determined temperature range; combining the indicator and the binder; and applying the combined indicator and binder to the substrate to form the monitoring deposit. An article comprises a substrate; and a combined indicator and binder applied into the substrate, wherein the binder emits the indicator within a temperature range determined to subject the substrate to high temperature operation up to less than a critical substrate deterioration temperature. Also, a method of monitoring a gas turbine system comprise selecting a binder to monitor temperature by emitting an indicator within a temperature range determined to permit subjecting a substrate in the system to high temperature operation up to less than a critical turbine substrate deterioration temperature; combining the indicator and the binder; and applying the combined indicator and binder to the substrate to form the monitoring deposit. A system for monitoring a gas turbine engine comprises a substrate; and a combined indicator and binder applied onto the substrate, wherein the binder emits the indicator within a temperature range determined to permit subjecting the substrate to high temperature operation up to less than a critical substrate deterioration temperature.

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patent: 36 38 266 (1988-05-01), None
patent: 37 37 502 (1988-05-01), None
patent: WO 00/06796 (2000-02-01), None
patent: WO 00/06796 (2000-02-01), None
English language translation of DE 37 37 502 A1, provided by USPTO Translations Branch.

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