Izvorni znanstveni članak

CHOOSING THE OPTIMAL COATING FOR THERMOGRAPHIC INSPECTION

Ivan Jandrlić ; Metalurški fakultet u Sisku, Sveučilište u Zagrebu, Sisak, Hrvatska
Stoja Rešković ; Metalurški fakultet u Sisku, Sveučilište u Zagrebu, Sisak, Hrvatska

Sažetak

Lately, the method of thermography is becoming an unavoidable method in non-destructive testing of different metal materials and constructions. The application of this method is found in testing the energy efficiency, deterioration of structural components, as well as testing the energy efficiency of housing units. Using the thermographic method it is possible to reduce the negative environmental impact and prevent a environmental incidents. Lately it finds its increasing application in testing of substructure changes in the material caused by deformation. A major impact on the measurement has a condition of samples surface, because of that the samples are prepared by applying a coating. In this paper testing were carried out on the effect of coating type on two important factors: stability in testing and factor of emissivity.

Ključne riječi

thermography; emissivity factor; plastic deformation; tensile testing

Hrčak ID:

145355

URI

https://hrcak.srce.hr/145355

Datum izdavanja:

19.9.2015.

Posjeta: 867 *