Abstract
Multistage heat treatments have been used to clarify transformation mechanisms and to provide a basis for reducing heat treating time in commercial practice and/or obtaining improved properties. The influence of stepped transformation on the kinetics of the bainite reaction is examined and the results suggest means for improving the hardenability of medium alloy steels. The application of double aging treatments to age hardening systems also is examined.
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This paper is based on a presentation made at a symposium on Altering the Time Cycle of Heat Treatment, held at the Philadelphia meeting of The Metallurgical Society of AIME, October 14, 1969, under the sponsorship of the IMD Heat Treatment Committee.
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Hehemann, R.F. Multistage heat treatment. Metall Trans 2, 39–44 (1971). https://doi.org/10.1007/BF02662636
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DOI: https://doi.org/10.1007/BF02662636