Abstract
IR thermography is very useful non-destructive tools for investigate fracture mechanics behavior of materials. The dissipative effects in metals during plastic deformation and change in the internal structure leads to intensive heat generation in the areas in the strain localization zones. The infrared thermography provides a direct estimate of heat sources, especially intrinsic dissipation and thermoelastic sources, using the local heat equation. This work deals with the investigation of heat sources of a titanium alloys (Grade 2 and Ti-1Al-1Mn) during monotonic tensile tests and monitoring the state of material based on the heat source value. Experiments performed on flat specimens show that the value of the stored energy could be correlated with the mechanical behavior of the material.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
