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- Title
Use of Infrared Thermography for Evaluating Linear Dimensions of Subsurface Defects.
- Authors
Bashevskaya, O.; Bushuev, S.; Poduraev, Yu.; Mel'nichenko, E.; Shcherbakov, M.; Garskov, R.
- Abstract
The use of the thermal imaging method for active nondestructive evaluation of subsurface defects of articles is examined. The scale factors for converting the values of defect size from pixels to length units are estimated. The effect of size and depth of a defect on the distribution of heat along the surface is analyzed.
- Subjects
THERMOGRAPHY; NONDESTRUCTIVE testing equipment; SURFACE defects; INFRARED imaging; INFRARED photography
- Publication
Measurement Techniques, 2017, Vol 60, Issue 5, p457
- ISSN
0543-1972
- Publication type
Article
- DOI
10.1007/s11018-017-1217-0