Palavra-chave: NONDESTRUCTIVE TESTING

RESIDUAL STRESS FRICTION STIR WELDING MARTENSITE BARKHAUSEN EFFECT STEELS WOOD CLASSIFICATION ULTRASOUND TOMOGRAPH TRANSVERSAL WAVES QUALITY INDEX DIGITAL WOOD INSPECTION ULTRASONIC DISLOCATION ULTRASONIC METHOD ULTRASONIC WAVES TIMBER INSPECTION NONDESTRUCTIVE EVALUATION SEMI-DESTRUCTIVE TESTING LCR WAVES ALUMINUM ALLOY TREE INSPECTION WELDING ULTRASOUND WOOD CHARACTERIZATION PHYSICAL AND BIOLOGICAL INVESTIGATIONS ACOUSTOELASTIC EFFECTS ONDAS LONGITUDINAIS