Conclusions
The zonal heterogeneity of centrifugally cast pipe with a low concentration of sulfur and with no clearly defined porosity in the inner zone does not impair the mechanical properties at room or operating temperatures, or the long-term strength and ductility.
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Literature cited
Yu. G. Solov'ev et al., “Structure and properties of centrifugally cast steam pipe of steel 15Kh1M1F”, Teploénergetika, 12, 51–54 (1969).
V. F. Zlepko and G. G. Pronina, “Properties of centrifugally cast pipe of steel 15Kh1M1F”, Teploénergetika. 11, 62–64 (1971).
S. B. Yudin, S. E. Rozenfel'd, and M. M. Levin, Centrifugal Casting [in Russian], Mashgiz, Moscow (1962), pp. 120–123.
K. U. Tsvetnenko and N. V. Rulla, “Efect of dropwise separation during centrifugal casting on the quality of the casting”, Stal', 11, 1033–1035 (1959).
Additional information
F. E. Dzerzhinskii All-Union Heat Engineering Scientific-Research Institute. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 10, pp. 71–73, October, 1974.
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Zlepko, V.F., Pronina, G.G. Zonal heterogeneity of the macrostructure in large-diameter centrifugally cast pipe of steel 15Kh1M1F. Met Sci Heat Treat 16, 891–893 (1974). https://doi.org/10.1007/BF00664265
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DOI: https://doi.org/10.1007/BF00664265