Affiliation:
1. Ordnance Non-commissioned Officers School, Army Engineering University of PLA, Luoyu East Street, Wuhan, Hubei, China
Abstract
The internal structure of heavy-calibre rocket engines, as used in army ordnance, is a multi-interface bonding structure. The bonding quality between layers has an important impact on safety when shooting, so it must be tested before use in the field. In this paper, the progress of
research into ultrasonic testing (UT) technology for the interface bonding of solid rocket motors is reviewed from the two aspects of testing methods and signal processing technology. Future work is also discussed.
Publisher
British Institute of Non-Destructive Testing (BINDT)
Subject
Materials Chemistry,Metals and Alloys,Mechanical Engineering,Mechanics of Materials
Cited by
2 articles.
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