The Application of Ultrasonic Testing Method for Thin-Diameter Rod
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Abstract
The principle and test method for testing the 5-16mm diameter's rod by tile-shape piezoelectric disc T-R probes and by immersed line-focusing test method is introduced in detail and it is compared with the ultrasonic creeping waves,Thus,the results show that this test method is one of the best methods because it can be operated simply and can meet the technology requirement.
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