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Qualitative visualization of the development of stresses through infrared thermography

Authors :
Even Stange
Zahra Andleeb
Hassan A. Khawaja
Source :
Vestnik MGTU, Vol 22, Iss 4, Pp 503-507 (2019)
Publication Year :
2019
Publisher :
Murmansk State Technical University, 2019.

Abstract

In this work, the IR thermography has been used to study the steel specimens (DIN 50125 Standard) undergoing the tensile tests. The tensile tests were performed using GUNT® Hamburg Universal Material Tester. The tensile specimens were clamped, and the test force was applied using a hand-operated hydraulic system. A dial gauge measured the elongation of the specimens. The steel specimens were coated with high emissivity paint. Using the WP 300.20 system for data acquisition, the measured values for force and displacement were recorded in a PC. The IR thermographic imaging was performed using the FLIR® T1030sc IR camera and ResearchIR Max software. The tests have revealed that the steel specimens show noticeable thermal signature when undergoing tensile loading.

Details

Language :
Russian
ISSN :
15609278 and 19974736
Volume :
22
Issue :
4
Database :
Directory of Open Access Journals
Journal :
Vestnik MGTU
Publication Type :
Academic Journal
Accession number :
edsdoj.1cdc80654c1c4adfa16a4e85a661e426
Document Type :
article
Full Text :
https://doi.org/10.21443/1560-9278-2019-22-4-503-507