Some observations on the effect of austenitisation conditions on the transformation kinetics in an HSLA steel and related C-Mn steels.

Autor:	Kop, T. A., Remijn, P. G. W., Svetchnikov, V., Sietsma, J., Van Der Zwaag, S.
Předmět:	AUSTENITIC steel NIOBIUM MANGANESE CALORIMETRY THERMAL analysis TRANSMISSION electron microscopy
Zdroj:	Journal of Materials Science; Apr2001, Vol. 36 Issue 8, p1863-1871, 9p
Abstrakt:	The dependence of the transformation kinetics of an HSLA steel and related C-Mn steels on the austenitisation conditions have been investigated using calorimetry and dilatometry. It is observed that the ferrite-start temperature depends both on the manganese content and on the amount of niobium in solution. Calculations of the transformation kinetics based on an interface-mobility model applied in a tetrakaidecahedron austenite-grain geometry are used to investigate the background of the observed changes in transformation kinetics. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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