Improvement of efficiency of use of liquid-glass mixtures Part 3. Nanodispersed materials
https://doi.org/10.21122/1683-6065-2018-3-31-35
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Abstract
The mechanisms of interaction of various ultradisperse substances with molding materials, as well as their influence on physical and technological properties, are considered. Examples of using of ultrafine nano-sized additives in foundry are given. The possibilities of increasing level of technological properties (initial strength, gas permeability and non-stick properties) of mixtures due to additives of UPC, which contributes the improvement of the surface quality of castings and to the reduction laboriousness of finishing operations are described.
About the Authors
A. N. KrutilinBelarus
Minsk, 65, Nezavisimosti ave.
Yu. Yu. Huminski
Belarus
Minsk, 65, Nezavisimosti ave.
O. A. Rusevich
Belarus
Minsk, 65, Nezavisimosti ave.
L. V. Kulbitskaya
Belarus
Minsk, 9/1, Surganova str.
References
1. Nanotechnology. Integrated Processing Systems for Ultra-Precision and Ultra-Fine Products / Ed. N. Taniguchi. Oxford: Oxford University Press, 1996. 406 p.
2. . Krushenko G. G. Protivoprigarnye pokrytiya, soderzhashchie nanoporoshki himicheskih soedinenij [Non-stick coastings, containing nanopowders of chemical compounds]. Litejnoe proizvodstvo = Foundry, 2002, no. 2, p. 13.
3. Nikolajchik Yu. A. Tekhnologii prigotovleniya i ispol’zovaniya modificirovannyh nanostrukturirovannymi materialami protivoprigarnyh pokrytij dlya izgotovleniya otlivok iz zhelezouglerodistyh splavov. Dis. kand. tekhn. nauk [Technologies of preparation and use of antifog coatings modified for nanostructured materials for the production of castings from iron-carbon alloys. Diss. Ph. D. In Engineering]. Minsk, 2013. 213 p.
4. Cohesion and Adhesion properties of modified water glass with colloidal solution of ZnO / K. Smyksy, A. Kmita, B. Hutera, D. Drozynski, B. Stypula, M. Hajos, M. Starowicz. Metalurgija (Zagreb). 2014, Vol. 53, no. 4, s. 459-462.
5. . Sedel’nikov V. V. Strukturoobrazovanie kristallizuyushchihsya sistem pri modificirovanii ih ul’tradispersnymi poroshkami. Chast’ 1 [Structure formation crystalyzing systems with modifying them by ultradispersed powder. Part 1]. Litejnoe proizvodstvo = Foundry, 2005, no. 1, pp. 2-5.
6. . Sedel’nikov, V. V., Mashkov Y. K., Bityuckaya L. A. Strukturoobrazovanie kristallizuyushchihsya sistem pri modificirovanii ih ul’tradispersnymi poroshkami. Chast’ 2 [Structure formation crystalyzing systems with modifying them by ultradispersed powder. Part 2]. Litejnoe proizvodstvo = Foundry, 2005, no. 2, pp. 2-6.
7. . Saburov V. P. e. a. Sposoby polucheniya metalofosfatnyh svyazuyushchih [Method of taken metal phosphate binders]. Patent RF, no. 2160703, 2000.
8. . Himich T. S. e. a. Formovochnaya smes’ dlya prigotovleniya razovyh litejnyh form i sposob ee polucheniya [Molding mixture for the preparation of dispensable molds and the mathod of its]. Patent RF, no. 2227079, 2004.
9. . Nefyodov K. E. Legkovybivaemye zhidkostekol’nye formovochnye i sterzhnevye smesi [Easly breakable liqud-glass molding and core mixtures]. Litejnoe proizvodstvo = Foundry, 2004, no. 1, pp. 18-20.
10. . Markov V. A. Koncepciya mekhanizma formirovaniya svojstv edinyh peschano-glinistyh smesej v processe peremeshivaniya [Concept of the mechanism of forming properties of common sandy-clay mixtures during mixing] / V. A. Markov, K. E. Nefyodov, M.V. Peshkov, A. A. Appolonov. Litejnoe proizvodstvo = Foundry, 2004, no. 1, pp. 15-17.
11. . Markov V. A., Mustafin G. A., Afanas’ev V. N., Nefyodov K. E. Effektivnyj sposob uluchsheniya vybivaemosti zhidkostekol’nyh smesej [Effective method for improving breakable of liqud-glasses mixture]. Trudy pyatogo s’ezda litejshchikov Rossii = Proceedings of fifth congress by Russian casters. Moscow, 2001, pp. 334-338.
Review
For citations:
Krutilin A.N., Huminski Yu.Yu., Rusevich O.A., Kulbitskaya L.V. Improvement of efficiency of use of liquid-glass mixtures Part 3. Nanodispersed materials. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2018;(3):31-35. (In Russ.) https://doi.org/10.21122/1683-6065-2018-3-31-35
ISSN 2414-0406 (Online)