Conclusions
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1.
For each of the steels investigated a relationship was found between the variation of the austenite lattice constant during the intermediate transformation and the carbon content of the original austenite before transformation of the γ-solid solution similar to that for a number of steels with approximately the same alloying.
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2.
Heats containing larger amounts of carbon in the original austenite have an elevated hardness in the intermediate transformation zone due to the more intensive formation of carbide.
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Deceased.
All-Union Scientific-Research Design-Technology Institute of the Bearing Industry. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 10, pp. 47–50, October, 1971.
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Sinitsyn, N.A., Strel'tsov, I.S., Burkin, V.S. et al. The intermediate transformation in steels ShKh15 and ShKh15SG. Met Sci Heat Treat 13, 849–852 (1971). https://doi.org/10.1007/BF00713821
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DOI: https://doi.org/10.1007/BF00713821