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

Claim 2:
3. The method for measuring surface temperatures of a turbine blade according to claim 1, wherein step 1 specifically comprises: firstly, putting the turbine blade into deionized water for ultrasonic cleaning for 10 min to remove particulate pollutants on the surface, then putting the turbine blade into acetone solution for the ultrasonic cleaning for 10 min to remove organic pollutants on the surface, then putting the turbine blade into ethanol solution for the ultrasonic cleaning for 10 min to remove residual acetone solution on the surface, then putting the turbine blade again into the deionized water for the ultrasonic cleaning for 10 min to remove residual ethanol solution on the surface, and finally blowing dry the turbine blade with nitrogen.