The applicability of the active criteria for estimating the metastability of austenite for predicting the operating capacity of high-alloy corrosion-resistant alloys based on iron and nickel in a single-phase preliminarily quenched condition in a temperature range of up to 500 – 650°C is analyzed. The temperature and time ranges of formation of excess phases are determined and fragments of C-curves are plotted. The effect of preliminary cold plastic deformation on the kinetics of aging and on the morphology of segregation of particles of second phases is studied.
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 12, pp. 3 – 11, December, 2014.
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Belikov, S.V., Zhilyakov, A.Y., Popov, A.A. et al. Special Features of Formation of Excess Phases During Aging of Corrosion-Resistant High-Alloy Austenitic Alloys Based on Fe And Ni. Met Sci Heat Treat 56, 637–645 (2015). https://doi.org/10.1007/s11041-015-9814-5
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DOI: https://doi.org/10.1007/s11041-015-9814-5