PROCEDIMENTO PER LA DIFFERENZAZIONE DI DIFETTI NELLA PROVA NON DISTRUTTIVA DI MATERIALI CON ULTRASUONI

• Main Authors: LANG RAIMUND, LATHER DIETER, ABEND KLAUS, SCHNEIDER HEINZ, STERNBERG WALTER
• Format: Patent
• Language: Italian
• Published: 22.04.1987
• Edition: 4
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

A process for differentiating defects in non-destructive ultrasonic pulse-echo testing of material in which the real components of signals received in given time ranges during testing are converted into a complex amplitude plane and the maximum amplitude Am and associated angle alpha are determined...