DESIGN, CONSTRUCTION AND TRIALS OF A PRECISION DOUBLE-PROBE ULTRASONIC CONIOMETER FOR HIGH FREQUENCY MEASUREMENTS.
作者:
N. ZARSAV,
B. BRIDGE,
期刊:
Nondestructive Testing Communications
(Taylor Available online 1986)
卷期:
Volume 2,
issue 5-6
页码: 177-188
ISSN:0278-0895
年代: 1986
DOI:10.1080/10589758608952926
出版商: Taylor & Francis Group
关键词: ULTRASONICS;GONIOMETRY;LAMB WAVES.
数据来源: Taylor
摘要:
A precision double-probe ultrasonic goniometer and two air-backed ultrasonic transducers were designed and constructed for use in the investigation of the surface and sub-surface structures of engineering materials, using the ultrasonic water immersion technique. The instrument has specifications which are a considerable improvement over those described elsewhere. Measurements with high frequency Lamb waves in thin films are described.
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