The effect of austenitizing temperature (880 – 1000°C) on the incubation period and bainitic transformation in steel 0.88% C – 1.35% Si – 1.0% Cr – 0.43% Mn is studied by the methods of x-ray diffraction and optical and transmission electron microscopy. The effect of the austenitizing temperature on the temperature and incubation period of the nose of the C-curve of the bainitic transformation is determined. The influence of a 20-min hold at 250°C after the austenitizing on the bainitic structure is studied.
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The authors acknowledge the financial support of the Tianjin Momentous Technology Supporting Program Foundation of China.
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 3, pp. 33 – 38, March, 2015.
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Yuan, L., Liu, Q., Li, H. et al. Effect of Austenitizing Temperature on the Bainitic Transformation in a High-Carbon High-Silicon Steel. Met Sci Heat Treat 57, 156–160 (2015). https://doi.org/10.1007/s11041-015-9855-9
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DOI: https://doi.org/10.1007/s11041-015-9855-9