Open AccessTime-of-flight diffraction technique for Pressure Equipment
Author(s) -
Lei Lyu,
Yanfei Zhang,
ZhengMing Sun
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1676/1/012174
Subject(s) - diffraction , acoustics , attenuation , materials science , beam (structure) , acoustic attenuation , optics , physics
This paper mainly introduced the application of TOFD technique in pressure equipment, and systematically discussed the principle of TOFD technique. The development of TOFD technique and the influence of TOFD technique on the attenuation of acoustic beam in austenitic stainless steel were introduced. In addition, the reasons and solutions of the blind area on the surface of TOFD technique were explained, and the application of TOFD technique in pressure parts was prospected.