Assymptotic solutions in the ultrasonic corrosion control

TitleAssymptotic solutions in the ultrasonic corrosion control
Publication TypeJournal Article
Year of Publication1996
AuthorsPopov A, Michovski M
JournalAnnuaire de l’Université de Sofia “St. Kliment Ohridski”. Faculté de Mathématiques et Informatique
Volume88
IssueLivre 3
Pagination341-346
ISSN0205-0808
Abstract

Ultrasonic method for intercrystalline corrosion in austerinic steels is presented. The ultrasonic waves propagation is described by eikonal equation. The information parameters for intercrystalline corrosion testing are the time of propagation and the distance between ultrasonic transducers (transmiter and receiver). Testing criteria are proposed.

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