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Development of metallurgy in Russia and CIS
ArticleName Realization of innovation potential of the universal method of radial-shift rolling
ArticleAuthor S. P. Galkin, B. A. Romantsev, E. A. Kharitonov
ArticleAuthorData

National University of Science and Technology «MISiS» (Moscow, Russia):

Galkin S. P., Dr. Eng., Prof., Deputy Head of the Chair «Technology and Equipment of Tube Production», e-mail: glk-omd@yandex.ru
Romantsev B. A., Dr. Eng., Prof., Head of the Chair «Technology and Equipment of Tube Production», e-mail: boralr@yandex.ru
Kharitonov E. A., Cand. Eng., Ass. Prof., the Chair «Technology and Equipment of Tube Production», e-mail: haritonov45@mail.ru

Abstract

The multiple-purpose way of radial-shift rolling (RSR) and various mini-mill structures of new generation are described. Helicoidal metal outfl ow along the prescribed trajectories with deceleration of the outer layers of stock material and acceleration of the inner ones creates intensive shift displacements in the deformation zone. Here, deep compaction and metal structure development throughout all the levels of the metal-physical morphology take place. Concerning the morphological structure, the metal after RSR becomes a material of new quality. Complex improvement and stabilization of physicalmechanical and service metal properties are reached at the level essentially exceeding the traditional one. The greatest increase is occurred in plastic and viscous performance properties as well as in those, which are correlation-associated with them. A number of highly-effective innovative technics of deformation processing of miscellaneous metals and alloys is presented. Among them: deep metal structuring and improvement of its pro perties in elongated volumes by intensive plastic straining; creation of automatic complexes of thermo-mechanical processing; return to the economic circulation (recycling) of out-of service rods and off-gage bar-profiled residual portions; production of stock materials of optimum diameter for piercing with improvement of the continuously-cast product structure and toughness.

keywords Deformation impact, combining, plastic deformation, carbon wire, tension, compression, bending, twisting, ultrafine grain structure, mechanical properties
References

1. Potapov I. N., Polukhin P. I. Tekhnologiya vintovoy prokatki (Screw rolling technology). Moscow : Metallurgiya, 1990. 334 p.
2. Galkin S. P. Teoriya i tekhnologiya statsionarnoy vintovoy prokatki zagotovok i prutkov maloplastichnykh staley i splavov : avtoreferat dissertatsii ... doktora tekhnicheskikh nauk (Theory and technology of stationary screw rolling of billets and bars of low-plastic steels and alloys : thesis of inauguration of Dissertation … of Doctor of Engineering Sciences). Moscow : MISiS, 1998.
3. Galkin S. P., Mikhaylov V. K., Romantsev B. A. Tekhniko-tekhnologicheskiy sintez v konstruktsiyakh mini-stanov vintovoy prokatki (Engineering-technological synthesis in designs of mini screw rolling mills). Met. Metall, oborudovanie, instrument = Met. Metal, equipment, instrument. 2005. May-August. pp. 30–35.
4. A. V. Goncharuk, B. A. Romantsev, V. K. Mikhaylov, S. P. Galkin, E. V. Daeva, A. P. Chistova, A. A. Khzardzhan. Sposob vintovoy prokatki (Screw rolling method). Patent RF, No. 2179900. Published: April 04, 2006.
5. Kolobov Yu. R., Ivanov M. B. Opyt organizatsii innovatsionnoy deyatelnosti v ramkakh krupnogo kompleksnogo proekta Federalnoy tselevoy programmy Minobrnauki (Experience of organization of innovation activity within large complex project of Federal target program of Ministry of Education and Science). Innovatsii RAN-2009 : materialy ezhegodnoy nauchno-prakticheskoy konferentsii (Innovations RAN-2009 : materials of annual scientific-practical conference). Tomsk, 2009. p. 253–260.
6. S. P. Galkin, B. V. Karpov, V. K. Mikhaylov, B. A. Romantsev. Sposob polucheniya prutkov iz legirovannykh metallov i splavov (Method of obtaining of bars from alloyed metals and alloys). Patent RF, No. 2038175. Published: June 27, 1995.
7. Diez M., Kim H.-E., Serebryany V., Dobatkin S., Estrin Y. Improving the mechanical properties of pure magnesium by three-roll planetary milling. Materials Science and Engineering: A. 2014. pp. 287–292.
8. Galkin S. P., Romantsev B. A., Borowikow A. New inline process for thermomechanical treatment of steel bars. CIS Iron and Steel Review. 2012.
9. S. P. Galkin. Sposob vintovoy prokatki (Screw rolling method). Patent RF, No. 2293619. Published: April 04, 2006.
10. Galkin S. P., Romantsev B. A., Smerdin V. N., Averyanov A. A., Nekrasov M. V. Innovatsionnaya tekhnologiya retsiklinga nasosnykh shtang s primeneniem tekhnologii i mini-stanov radialno-sdvigovoy prokatki v usloviyakh Otkrytogo Aktsionernogo Obshchestva «Ocherskiy mashinostroitelnyy zavod” (Innovation technology of recycling of sucker rods with application of technology and mini radial-shift rolling mills in the conditions of JSC “Ocher Machinery Plant”). Inzhenernaya praktika = Engineering practice. 2014. No. 9. pp. 58–61.
11. Kuznetsov E. V., Polyatykin M. Chtoby uprochnit trubu (Pipe reinforcing). Tekhnika molodezhi = Youth engineering. 1985. No. 6. pp. 30–33.
12. V. V. Frolochkin, V. Yu. Kuznetsov, K. L. Marchenko, B. A. Romantsev, V. K. Shi ryaev, E. A. Kharitonov, S. P. Galkin, N. F. Bagaev, K. A. Polyakov, M. M. Fadeev, B. Seydaliev. Sposob polucheniya gilz (Method of obtaining of cylinders). Patent RF, No. 2245751. Published: 10, 2003.
13. Galkin S. P., Kharitonov E. A., Romanenko V. P. Screw rolling for pipeblank production. Steel in Translation. 2009. Vol. 39, No. 8. pp. 700–703.
14. Ovchinnikov D. V., Bogatov A. A., Erpalov M. V. Razrabotka i vnedrenie tekhnologii proizvodstva vysokokachestvennykh nasosnokompressornykh trub iz nepreryvnolitoy zagotovki (Development and introduction of technology of production of high-qualitative pump-compressor pipes from continuous cast billet). Chernye Metally = Ferrous metals. 2012. No. 3. pp. 18–21.
15. Zarudnyy V. S. Razvitie dolzhno byt innovatsionnym (Development should be innovation). Umnoe proizvodstvo = Intelligent manufacturing. 2008. No. 4.

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