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

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...

Full description

Saved in:
Bibliographic Details
Main Authors LANG RAIMUND, LATHER DIETER, ABEND KLAUS, SCHNEIDER HEINZ, STERNBERG WALTER
Format Patent
LanguageItalian
Published 22.04.1987
Edition4
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
Online AccessGet full text

Cover

More Information
Summary: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 and are fixed in relation to the maximum amplitude and associated angle of a comparison object, the difference between the angles being a measurement of defects formed. The process is particularly useful for testing metallic material.
Bibliography:Application Number: IT19790025541