Abstract
A new production technology for centrifugally cast 04Х14ТЗР1Ф boron-steel has been developed. In addition, technology has been developed for the production of hot-rolled 290 × 12 mm pipe from such blanks on a TPU 8-16″ system with Pilger mills and for the conversion of such pipe to hexahedral pipe blanks (dimensions 257 +2/–3 × 6 +2/–1 × 4300 +80/–30 mm). The hexahedral pipe blanks produced by this means meet the requirements on the geometric dimensions, mechanical properties, and intercrystallite corrosion in Technical Specifications TU 14-3-1630–89 for the manufacture of racks used in holding tanks at nuclear power plants and in spent-fuel transportation.
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Original Russian Text © K.N. Nikitin, V.Ya. Osadchii, A.P. Kolikov, A.V. Saf’yanov, A.P. Lyakh, V.N. Eremin, 2016, published in Stal’, 2016, No. 3, pp. 24–31.
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Nikitin, K.N., Osadchii, V.Y., Kolikov, A.P. et al. Production of hexahedral pipe blanks from centrifugally cast 04Х14ТЗР1Ф (СЧ82) steel billet for the nuclear industry. Steel Transl. 46, 213–219 (2016). https://doi.org/10.3103/S0967091216030104
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DOI: https://doi.org/10.3103/S0967091216030104