OBRABOTKAMETALLOV Vol. 26 No. 3 2024 46 TECHNOLOGY Thermomechanical rolling in well casing production (research review) Kirill Baraboshkin 1, a, Ruslan Adigamov 1, b, Vladimir Yusupov 2, c, Irina Kozhevnikova 3, d, Antonina Karlina 1, e, * 1 JSC “Severstal Management”, 30 Mira str., Cherepovets, 162608, Russian Federation 2 Baikov Institute of Metallurgy and Materials Science, RAS, 49 Leninsky Prospekt, Moscow, 119334, Russian Federation 3 Cherepovets State University, 5 Lunacharsky pr., Cherepovets, Vologda region, 162600, Russian Federation a https://orcid.org/0009-0004-9054-3523, ka.baraboshkin@severstal.com; b https://orcid.org/0009-0006-7620-5872, rradigamov@severstal.com; c https://orcid.org/0000-0002-0640-2217, vsyusupov@mail.ru; d https://orcid.org/0000-0003-0810-2143, iakozhevnikova@chsu.ru; e https://orcid.org/0000-0003-3287-3298, ai.karlina@severstal.com Obrabotka metallov - Metal Working and Material Science Journal homepage: http://journals.nstu.ru/obrabotka_metallov Obrabotka metallov (tekhnologiya, oborudovanie, instrumenty) = Metal Working and Material Science. 2024 vol. 26 no. 3 pp. 24–51 ISSN: 1994-6309 (print) / 2541-819X (online) DOI: 10.17212/1994-6309-2024-26.3-24-51 ART I CLE I NFO Article history: Received: 15 March 2024 Revised: 14 May 2024 Accepted: 05 June 2024 Available online: 15 September 2024 Keywords: Steel Ferrite Perlite Controlled rolling Thermomechanical rolling Impact strength Core shell Standards ABSTRACT Introduction. The modern oil and gas industry requires the development of high strength materials for well casing. Changes in rolled steel production technologies are one of the urgent tasks. Reducing the cost of high quality steel well casing is becoming a major challenge for the oil and gas industry. Multiphase microstructures containing acicular ferrite or an acicular ferrite-dominated phase exhibit good complex properties in HSLA steels. This paper focuses on the results obtained using modern methods of thermomechanical rolling. Results and discussion. This work analyzes the characteristics of thermomechanical rolling technologies and its impact on the microstructure of rolled steel for well casing. It is shown that predicting mechanical properties based on the microstructural characteristics of steel is complicated due to the large number of parameters involved. This requires an optimal microstructure of the steel. A satisfactory microstructure depends on several factors, such as chemical composition, hot work processing, and accelerated cooling. Alloying elements have a complex eff ect on the properties of steel, and alloying additives are usually introduced into the steel composition. From a metallurgical point of view, the choice of alloying elements and the metallurgical process can greatly infl uence the resulting microstructure. Conclusion. This review reports the most representative study regarding thermomechanical rolling technologies and microstructural factors in well casing steels. It includes a summary of the most important process variables, material properties, regulatory guidelines, and microstructural and mechanical properties of the metal for well casing production. This review is intended to benefi t readers from a variety of backgrounds, from non-metal forming or materials scientists to various industrial application specialists and researchers. For citation: Baraboshkin K.A., Adigamov R.R., Yusupov V.S., Kozhevnikova I.A., Karlina A.I. Thermomechanical rolling in well casing production (research review). Obrabotka metallov (tekhnologiya, oborudovanie, instrumenty) = Metal Working and Material Science, 2024, vol. 26, no. 3, pp. 24–51. DOI: 10.17212/1994-6309-2024-26.3-24-51. (In Russian). ______ * Corresponding author Karlina Antonina I., Ph.D. (Engineering), Leading Expert JSC “Severstal Management”, 30 Mira str., 162608, Cherepovets, Russian Federation Tel: +7 950 120-19-50, e-mail: ai.karlina@severstal.com References 1. Efron L.I. Metallovedenie v «bol’shoi» metallurgii. Trubnye stali [Metallurgy in “big” metallurgy. Pipe steels]. Moscow, Metallurgizdat Publ., 2012. 696 p. ISBN 978-5-902194-63-7. 2. Matrosov Yu.I., Litvinenko S.A., Golovanenko S.A. Stal’ dlya magistral’nykh truboprovodov [Steel for main pipelines]. Moscow, Metallurgiya Publ., 1989. 288 p. 3. Shiryaev A.G., Chetverikov S.G., Chikalov S.G., Pyshmintsev I.Yu., Krylov P.V. Tekhnologii proizvodstva stal’nykh besshovnykh trub dlya dobychi trudnoizvlekaemykh uglevodorodov [Manufacturing technologies of steel seamless tubes for production of hard-to-recover hydrocarbons]. Izvestiya vysshikh uchebnykh zavedenii. Chernaya metallurgiya = Izvestiya. Ferrous Metallurgy, 2018, vol. 61 (11), pp. 866–875. DOI: 10.17073/0368-0797-2018-11866-875.
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