FALSE INDICATIONS IN ULTRASONIC INSPECTION OF AUSTENITIC STAINLESS STEEL WELDMENTS
作者:
PLATON KAPEANOS,
VICTOR WHITTAKER,
期刊:
Nondestructive Testing Communications
(Taylor Available online 1983)
卷期:
Volume 1,
issue 1
页码: 27-34
ISSN:0278-0895
年代: 1983
DOI:10.1080/10589758308952886
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The metallurgical structure of austenitic weldments interacts in a complex manner with ultrasonic waves, resulting in ambiguity when interpreting reflections and at times in misinterpretation of defect positions. In this work, a technique is outlined which is used to demonstrate the existence of "false" indications, and suggestions are made into their nature.
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