Characteristic features of the kinetics of decomposition of supercooled austenite of alloy steels in the pearlite range / Yudin YV,Farber VM // METAL SCIENCE AND HEAT TREATMENT. - 2001. - V. 43, l. 1-2. - P. 45-50.

ISSN/EISSN:

0026-0673 / нет данных

Type:

Article

Abstract:

The kinetics of decomposition of supercooled austenite of medium-carbon Cr - Ni - Mo steels in the pearlite range is studied by dilatometric and metallographic methods with computer processing of the data. It is shown that the rate of the decomposition of supercooled austenite in the pearlite range oscillates with a low amplitude. The changes in the exponent in the Avrami and Ostin - Rikket equations that describe the decomposition of supercooled austenite are associated with simultaneous processes of austenitic transformation whose kinetics differs substantially in local regions of the metal, which is mainly connected with the polymodal nature of the grain structure of the austenite.

Author keywords:

TRANSFORMATION

DOI:

10.1023/A:1010470206231

Web of Science ID:

ISI:000171705200010

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JAN-FEB
Publisher	CONSULTANTS BUREAU
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
Keywords-Plus	TRANSFORMATION
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
Number-of-Cited-References	23
Usage-Count-Since-2013	9
Journal-ISO	Met. Sci. Heat Treat.
Doc-Delivery-Number	484TG