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Abstract
The theoretical basis for the development and use of metal phosphate binder for molding, rod, heat-insulating mixes and nonstick coatings for use in the foundry industry and metallurgy. The authors have developed aluminophosphate, magniyfosfatnye, magniyalyumofosfatnye, kaltsiymagniyalyumofosfostye and other metal phosphate binder, which have been pilot testing in production conditions in the preparation of iron and steel castings. They have ecological purity, high temperature resistance, low cost and ability to gazotvornoy contribute to the elimination of the marriage of castings from ferrous and non-ferrous metals and alloys for gas shells and sieve porosity, hot and cold cracks, metal penetration, have a long shelf over a period of 12 months.
Keywords
Metal phosphate, binders, metal oxides, chemical reaction mixtures casting.
Illarionov Ilya Yegorovich – D.Sc. (Eng.), Professor, Academician of the Academy of Natural Sciences, Honored Worker of the Russian Federation of Science and Technology, Honored Worker of Science of the Chuvash Republic, the deputy head of the department of materials science andmetallurgical processes, the Chuvash State University. IN Ulyanova, Cheboksary.
Shalunov Evgeny Petrovitch – D.Sc.(Eng.), Professor, Mechanical Engineering Technology Chair; the scientific leader of the Joint research and development laboratories of mechanically alloyed nano-composite materials, their technology and quality, Chuvash State University, Russia, Cheboksary. E-mail:shаThis email address is being protected from spambots. You need JavaScript enabled to view it..
Strelnikov Igor Anatolievich – Ph. D.(Eng.), Associate Professor, Department of materials science and metallurgical processes, Chuvash state University. I. N. Ulyanov, Cheboksary.
Gartfelder Viktor Adol'fovich – Ph.D. (Eng.), professor, dean of the engineering faculty, the Chuvash State University. IN Ulyanova, Cheboksary.
Korolev Andrey V. – Ph. D.(Eng.), Associate Professor, Department of Materials Science and Metallurgical Processes, Chuvash State Uni-versity them. IN Ulyanova, Cheboksary.
Gilmanshina Tatyana Renatovna - Ph.D.(Eng.), Associate Professor, Siberian Federal University, Krasnoyarsk.
