“Krasnoyarskgrafit” JSC (Krasnoyarsk, Russia):

V. N. Amelchenko, General Director, e-mail: krsgrafit@yandex.ru

Chuvash State University (Cheboksary, Russia):
I. E. Illarionov, Dr. Eng., Prof., Head of the Chair “Material Science and Metallurgical Processes”, e-mail: tmilp@rambler.ru

“Siberian Federal University (Krasnoyarsk, Russia):
T. R. Gilmanshina, Cand. Eng., Associate Professor, e-mail: gtr1977@mail.ru
V. A. Borisyuk, Post-Graduate, e-mail: kiro.30stm@mail.ru

2019 will mark the 85th anniversary of Krasnoyarskgrafit. Today, it is a production complex comprising an ore stock yard, a crushing circuit, an ore delivery tunnel, a milling plant with a kiln, a mill and vertical elevators; a production line for antipenetration coatings and other graphite products; a packaging line. The current assortment of Krasnoyarskgrafit’s products includes cryptocrystalline graphite powder, sorbent agents, composite lubricants, leads, brushes, antifriction products, antipenetration coatings. The results of the research carried out by Krasnoyarskgrafit in cooperation with Siberian Federal University show that the optimum ratio between natural and activated graphite in antipenetration coatings is 50 : 50. Today, Krasnoyarskgrafit is a dynamically growing company that holds a firm market share as a producer of cryptocrystalline graphite and products made with it and that is constantly working on finding new operational formats and techniques.

1. On the choice of carburizer for the production of synthetic irons. Available at: http://www.modificator.ru/articles/panovrogojina.html
2. Nwaogu U. C., Tiedje N. S. Foundry Coating Technology: A Review. Materials Sciences and Application. 2011. No. 2. рр. 1143–1160.
3. Brown J. R. The Foseco Ferrous Foundryman’s Handbook. Oxford et al. : Pergamon press, 2000. 371 p.
4. Nikolaychik Yu. A., Rudnitsky F. I., Bataychuk A. V., Mudry V. V. Analysis of techniques for preventing burn-ons on steel and iron castings. Litiyo i Metallurgiya. 2015. No. 1 (78). pp. 23–28.
5. Mihaichuk W. Graphite Mold Casting. The Zinc Foundry Alloys. Technology for progress. Reprinted from july 1981 modern casting. Available at: http://file.seekpart.com/keywordpdf/2011/1/12/20111123248548.pdf
6. Metal and graphite mold and method of making a crucible. Application number: 20130025319. Type: Application. Filed: July 25, 2011. Issued: January 31, 2013. Assignee: HERAEUS SHIN-ETSU AMERICA, INC. Inventors: Katsuhiko Kemmochi, Larry Baer, Carl Hagstrom.
7. Mamina L. I., Baranov V. N., Novozhonov V. I., Gilmanshina T. R. Advanced anti-friction refractory foundry materials. Liteynoe proizvodstvo. 2003. No. 2. pp. 19–20.
8. Bazhin V. Yu., Feshchenko R. Yu., Ramana G. V., Shabalov M. Yu. Extreme low-grade coal treatment coupled with X-ray testing. CIS Iron and Steel Review. 2016. Vol. 11. pp. 4–8.
9. Zhukovsky S. S., Anisovich N. I. et al. Moulding materials and the mould technology: Handbook. Ed. by S. S. Zhukovsky. Moscow : Mashinostroenie, 1993. 432 p.
10. Mamina L. I. Basic theory behind mechanical activation of moulding materials and development of resource saving materials for foundry processes: thesis of a doct. of techn. sciences. Krasnoyarsk, 1989. 426 p.
11. Boldin A. N., Davydov N. I., Zhukovsky S. S. et al. Foundry mould materials. Moulding and core sands and coatings: Handbook. Moscow : Mashinostroenie, 2006. 507 p.
12. Leushin I. O., Chistyakov D. G. Graphite phase forming in crystallization of cast iron for its consequent thermal cyclic loads. Chernye Metally. 2016. No. 2. pp. 23–27.
13. Krasnoyarskgrafit. About company. Available at: http://graphite-ore.com/ru/o-kompanii.html
14. Gilmanshina T. R., Koroleva G. A., Baranov V. N., Kovaleva А. А. The Kureyskoye deposit graphite mechano-thermochemical modification technology. Obogashchenie Rud. 2017. No. 4. pp. 7–11.
15. Mamina L. I., Gilmanshina T. R., Anikina V. I. et al. Influence of the activation time on parameters of a graphite structure. Russian Journal of Non-Ferrous Metals. 2016. Vol. 57. No. 1. pp. 52–56.
16. Illarionov I. E., Gilmanshina T. R., Kovaleva A. A., Kovtun O. N., Bratukhina N. A. Destruction mechanism of casting graphite in mechanical activation. CIS Iron and Steel Review. 2018. Vol. 15. рр. 15–17.
17. Illarionov I. E., Kaftannikov A. S., Nuraliev F. A., Gilmanshina T. R. Evaluation of burn value on the surface of iron castings. Chernye Metally. 2018. No. 8. pp. 23-28.
18. Lytkina S. I. Developing and understanding antipenetration coatings made with chemically and mechano-chemically activated graphites and designed for iron casting: thesis of a cand. of techn. sciences. Krasnoyarsk, 2013. 132 p.