Residual stress is one of the causes of corrosion, cracking, decrease in strength, or fractures inside structures and various processed material. Grasping how to measure residual stress is an indispensable step to reliability assurance.
That is our motivation for researching and developing MIRS® – a new innovative technique to determine internal residual stress with these following characteristics:
- + Application to thick plates
- + Responding to complex states
- + High accuracy
- + Reasonable price
Application by MIRS technique
- 1. Confiming peening effercts
- 2. Verification of FEM analysis result
- 3. Crack development behavior research
