Non-contact measurements of residual stress distribution and grain size in titanium alloys with laser ultrasonic system
Santhakumar Sampath, Zheng Zhang, Zi Wen Tham, Yi Fan Chen, Debbie Hwee Leng Seng, Thulsiram Gantala, Lei Zhang, Lei Zhang
Topics & Concepts
Residual stressMaterials scienceGrain sizePeeningElectron backscatter diffractionLaserShot peeningUltrasonic sensorDiffractionOpticsInterferometryTitanium alloyComposite materialAlloyAcousticsMicrostructurePhysicsSurface Treatment and Residual StressWelding Techniques and Residual StressesHydrogen embrittlement and corrosion behaviors in metals