ISSN (print) 1995-2732
ISSN (online) 2412-9003

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Abstract

The paper considered the calculation of temperature fields in the melt – casting – casting form system and the heat objective of the melt – solidified casting – casting mold system is set up and solved as non-stationary Stefan problem.

Keywords

Casting, alloy, casting form, temperature, thermal capacity, thermal conductivity.

Kolokoltsev Valeriy Michailovich – D.Sc. (Eng.), Professor, Rector of Nosov Magnitogorsk State Technical University, Russia. Phone: 8(3519)29-84-02. E-mail: kwm@magtu.ru.

Vdovin Konstantin Nikolayevich – D.Sc. (Eng.), Professor, Head of Foundry and Materials Science department, Nosov Mag-nitogorsk State Technical University, Russia. Phone: 8(3519)29-84-19.

Savinov Alexander Sergeevich – Ph.D. (Eng.), Associate Professor, Head of Theoretical Mechanics and Mechanics of Materials department, Nosov Magnitogorsk State Technical University, Russia. Phone: 8 (3519) 29-85-18. E-mail: Savinov_nis@mail.ru.

Sinitskiy Yevgeniy Valerievich – Ph.D. (Eng.), Associate Professor, Nosov Magnitogorsk State Technical University, Russia. Phone: 8 (3519) 29-85-30. Е-mail: e-v-s@mail.ru.

References

1. Kolokoltsev V.M., Goltsov A.S., Sinitskiy E.V. The influence of the primary cast structure of heat and wear resistant iron-carbon alloys on their corrosion resistance. Vestnik Magnitogorskogo gosudarstvennogo tekhnicheskogo universiteta im. G.I. Nosova. [Vestnik of Nosov Magnitogorsk State Technical University]. 2011, no. 2 (34), pp.18-23.

2. Kolokoltsev V.M., Vdovin K.N., Mulyavko N.M., Sinitskiy E.V. Abrazivnaya iznosostoykost lityih metallov i splavov [Abrasive wear resistance of cast metals and alloys]. Magnitogorsk: MSTU, 2004, 228 p.

3. Patankar S. Numerical solution of thermal conductivity and convective heat transfer problems during channel flow. Мoscow: MEI Publishing house, 2003, 312 p.

4. Patankar S. Chislennyie metodyi resheniya zadach teploobmena i dinamiki zhidkosti: per. s angl. [Numerical solutions of heat exchange and fluid dynamics problems]. Мoscow: Energoatomizdat, 1984. 152 p.

5. Savinov A.S., Tuboltseva A.S., Varlamova D.V. Temperature pattern calculation for the green-sand mold. Chernyie metallyi [Ferrous metals]. 2011, pp. 36-38.

6. Savinov A.S., Tuboltseva A.S., Radomskaya V.V. at al. Determination of molding sand mixture thermal capacity at temperature pattern calculation for the green-sand mold. Sovremennaya metallurgiya nachala novogo tyisyacheletiya : sb. nauch. tr. [Modern metallurgy of the new millenium: Scientific papers. Part I]. Lipetsk: LSTU, 2010, рp. 32-36.