Frequency Dependence of Fault Recognition in Ultrasonic Inspection of Thin Walled Welded Joints

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F00%3A03021959" target="_blank" >RIV/68407700:21230/00:03021959 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Frequency Dependence of Fault Recognition in Ultrasonic Inspection of Thin Walled Welded Joints

Original language description

A research of fault recognition in dependence on different frequencies is described in the paper. The comparisons of three used ultrasonic frequencies are made. The used frequencieswere the following" 20 MHz, 50 MHz and 100 MHz and the results of measured signals on real welded joint are published here too. A special attention is given to the possibility of fault recognition in thin walled welded joint where a lot of noise is presented. There is also discussed possibility of fault classification, that means to determine of fault dimension and depth, because these facilities are usual in standard ultrasonic inspection of bulk welded joints.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

—

Project

—

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2000

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

BEC 2000 - Baltic Electronics Conference

ISBN

9985-59-179-8

ISSN

—

e-ISSN

—

Number of pages

4

Pages from-to

—

Publisher name

Tallinn Technical University

Place of publication

Tallinn

Event location

—

Event date

—

Type of event by nationality

—

UT code for WoS article

—