Assymptotic solutions in the ultrasonic corrosion control

ЗаглавиеAssymptotic solutions in the ultrasonic corrosion control
Вид публикацияJournal Article
Година на публикуване1999
АвториPopov A, Michovski M
СписаниеAnnuaire de l’Université de Sofia “St. Kliment Ohridski”. Faculté de Mathématiques et Informatique
Том88
IssueLivre 3
Pagination341-346
ISSN0205-0808
Резюме

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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