Patent ID: 11891917
Assignee: NORTH UNIVERSITY OF CHINA
Field: Surface technology, coating (Chemistry)
Classification: CPC F  C  Y | IPC C  F

Claim 1:
2. The method for measuring surface temperatures of a turbine blade according to claim 1, wherein the turbine blade is made of a nickel-based superalloy; the NiCrAlY buffer layer has a thickness of 10 μm-50 μm; the YSZ insulating layer has a thickness of 10 μm-50 μm; the alumina insulating layer has a thickness of 1 μm-2 μm; the strip-shaped platinum electrode layer has a thickness of 10 μm-50 μm and a length of 5 mm; an aperture of the filling hole is 0.2 mm-1 mm; and the alumina protective layers have a thickness of 1 μm-2 μm.