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

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Abstract

The paper deals with the calculation of the temperature fields in the casting - mold for different foundry technologies. It is shown that the thermal conditions of the formation of castings in chill casting and sand mold casting have a significant impact on their mechanical, special and performance characteristics.

Keywords

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

Kolokoltsev Valery Mikhailovich – D.Sc. (Eng.), Professor, Rector of Nosov Magnitogorsk State Technical Uni-versity, Magnitogorsk, Russia.

Sinitskiy Yevgeniy Valerievich – Ph.D. (Eng.), Associate Professor, Nosov Magnitogorsk State Technical Univer-sity, Magnitogorsk, Russia. Phone: +7 (3519) 29-85-30. Е-mail: e-v-s@mail.ru.

Savinov Alexander Sergeevich – Ph.D. (Eng.), Associate Professor, Head of the Theoretical Mechanics and Mechanics of Materials Department, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia. Phone: +7 (3519) 29-85-18. E-mail: Savinov_nis@mail.ru.

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. Kompleksno-legirovannye belye chuguny funktsional'nogo naznacheniya v litom i termoobrabotannom sostoyaniyakh / Ri Eh.Kh., Kolokol'tsev V.M., Ri Kh., Petrochenko E.V., Voronkov B.V. Vladivostok, 2006.

3. Veinik A.I. Teoriya zatverdevaniya otlivki [The theory of solidification]. Moscow: Mashgiz, 1960, 435 p.

4. Veinik A.I. Priblizhennyj raschet protsessa teploprovodnosti [An approximate calculation of the thermal conductivity]. Leningrad: Gosenergoizdat, 1959, 184 p.

5. Anisovich G.A., Zhmakin A.P. Okhlazhdenie otlivki v kombinirovannoj forme [Cooling castings in a combined mold]. Moscow: Mashinostroenie, 1969, 136 p.

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

7. Savinov A.S., Tuboltseva A.S., Radomskaya V.V. et al. Determination of molding sand mixture thermal capacity at temperature pattern calculation for the green-sand mold. Sovremennaya metallurgiya nachala novogo tysyacheletiya: sbornik nauchnykh trudov Chast' I [Modern metallurgy at the beginning of the new millennium: Collection of scientific papers. Part I]. Lipetsk: LSTU, 2010, pp. 32-36.