Accession Number:
ADA180178
Title:
Ultrasonic Scanning for Finding Interface Voids of Compound Cylinders.
Descriptive Note:
Final technical rept.,
Corporate Author:
ARMY ARMAMENT RESEARCH, DEVELOPMENT AND ENGINEERING CENTER WATERVLIET NY BENET WEAPONS LAB
Personal Author(s):
Report Date:
1986-08-01
Pagination or Media Count:
28.0
Abstract:
A review is made of the pulse-echo method of ultrasonic imaging as a technique in nondestructive evaluation. A discussion on the image formation of A-, B-, C-scans and three-dimensional display is included. Scanning patterns obtained from a testing block are shown. Finally, the method is evaluated for finding interface voids of metal-composite compound cylinders. Preliminary experiments were made and the results are given. A special probe with multiple transducer is suggested.
Descriptors:
Subject Categories:
- Test Facilities, Equipment and Methods