(10) Inspection of the Heat Elasticity Effect of PPS Materials by Infrared Thermography

Abstract

The heat elasticity effect in the measurement object is used as infrared stress measurement with progress of infrared thermography. We measure a temperature change to occur on the surface of the measurement object by a heat elasticity effect by the load that is applied repeat in the fatigue test. We measured and compared these two kinds images of stress measurement and dissipative energy. This kind of measuring test was done by mainly the metal, but we performed the evaluation in PPS materials and examination here. Infrared thermography, Heat elasticity effect, Infrared stress measurement, Dissipative energy