A study of the structure of forged pieces of 75X3M Phi steel using the ultrasonic method for quality control / Chikova O. A.,Belonosov A. V.,Istomina Z. A. // RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING. - 2012. - V. 48, l. 9. - P. 532-536.

ISSN/EISSN:

1061-8309 / нет данных

Type:

Article

Abstract:

The microstructures of 75X3MI broken vertical bar steel specimens that were sampled from forged pieces of support shafts of rolling mills was investigated. A correlation between the presence of a carbide network and increased attenuation of ultrasonic waves was established. Ultrasonic testing was performed using a Krautkremer ultrasonic flaw detector. The microstructure was studied using conventional metallographic-analysis methods. The nanoindentation method was used to measure the Young modulus of the phase components of 75X3MI broken vertical bar steel specimens, carbides, and the matrix. A comparative evaluation of their acoustic characteristics was performed.

Author keywords:

ultrasonic testing; microstructure; nanoindentation; microhardness; Young modulus; complexly alloyed low-carbon steel; carbide network; ultrasound scattering

DOI:

10.1134/S1061830912090021

Web of Science ID:

ISI:000312589200005

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	SEP
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Research-Areas	Materials Science
Web-of-Science-Categories	Materials Science, Characterization \& Testing
Author-Email	chik63@mail.ru
Number-of-Cited-References	9
Usage-Count-Last-180-days	4
Usage-Count-Since-2013	7
Journal-ISO	Russ. J. Nondestr. Test.
Doc-Delivery-Number	057UJ