Conclusions
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1.
Features of isothermal austenitization for cold-rolled and annealed 08 type structural steels are not the same. Deformation during cold rolling causes a reduction in the temperature for the start of austenite formation and the transformation range is extended, but it does not have a marked effect on the temperature for the end of the process.
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2.
In cold-rolled steel with soaking close to the lower boundary for austenitization, it is possible for nonequilibrium austenite to form and decompose. With different initial conditions for the steel transformation kinetics depend on annealing time and temperature parameters.
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Literature cited
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Additional information
Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 12, pp. 44–45, December, 1981.
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Yatsenko, A.I., Repina, N.I. & Ginevskaya, L.A. Isothermal austenitization of cold-rolled steel type 08. Met Sci Heat Treat 23, 864–865 (1981). https://doi.org/10.1007/BF00712469
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DOI: https://doi.org/10.1007/BF00712469