A technique for identifying the initial stage of the extension of low-temperature creep cracks

A technique that makes it possible to obtain the initial data for constructing growth diagrams for low-temperature creep cracks is proposed. This technique is based on the acoustic-emission method. It is shown that the application of this method makes it possible to efficiently reveal early stages i...

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Veröffentlicht in:	Russian journal of nondestructive testing 2014-09, Vol.50 (9), p.539-547
Hauptverfasser:	Skalskii, V. R., Dolinskaya, I. Ya, Stankevich, E. M., Matviiv, Yu. Ya, Kradinova, T. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic Methods Acoustics Characterization and Evaluation of Materials Chemistry and Materials Science Construction Crack propagation Cracks Creep (materials) Materials Science Nondestructive testing Structural Materials Structural steels Thresholds
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