Highly concentrated ceramic binder suspensions (HCBS). Raw materials, properties, and classification (review)
It was shown that the properties of HCBS are determined by two groups of factors that depends on the chemical composition of the solid phase and the production technology. Among the technological factors, the type of the lining and the grinding bodies of the ball mill has an exceptional influence. It was shown that there is a regular relationship between the chemical nature of the solid phase, the production technology of HCBS, the state of the dispersion medium (fixed and free states), and the rheological properties. This relationship determines the binding properties of such systems to a large extent. The factor of the chemical nature of the solid phase (characterized by the ionic potential IP) forms the basis for the suggested classification. They classified HCBS based on acidic, acidic-amphoteric, amphoteric, and basic materials. The specific features of the groups of HCBS were formulated. They obtained HCBS of acidic and acidic-amphoteric compositions having the following characteristics: porosity 9-18% and sigma/sub bnd/ after drying 2-10 N/mm/sup 2/ and after strengthening 40-80 N/mm/sup 2/.
- OSTI ID:
- 5743732
- Journal Information:
- Refractories (Engl. Transl.); (United States), Vol. 28:3-4; Other Information: Translated from Ogneupory; 28: No. 4, 8-20(Apr 1987)
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
BINDERS
CLASSIFICATION
FABRICATION
MECHANICAL PROPERTIES
POROSITY
REVIEWS
CERAMICS
ALUMINIUM OXIDES
BULK DENSITY
CALCIUM OXIDES
COMPARATIVE EVALUATIONS
DRYING
IRON OXIDES
QUARTZ
RAW MATERIALS
RHEOLOGY
SILICON CARBIDES
SILICON NITRIDES
SILICON OXIDES
SUSPENSIONS
TITANIUM OXIDES
VISCOSITY
YTTRIUM OXIDES
ZIRCONIUM OXIDES
ALKALINE EARTH METAL COMPOUNDS
ALUMINIUM COMPOUNDS
CALCIUM COMPOUNDS
CARBIDES
CARBON COMPOUNDS
CHALCOGENIDES
DENSITY
DISPERSIONS
DOCUMENT TYPES
IRON COMPOUNDS
MATERIALS
MINERALS
NITRIDES
NITROGEN COMPOUNDS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
PNICTIDES
SILICON COMPOUNDS
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
YTTRIUM COMPOUNDS
ZIRCONIUM COMPOUNDS
360101* - Metals & Alloys- Preparation & Fabrication
360202 - Ceramics
Cermets
& Refractories- Structure & Phase Studies
360203 - Ceramics
Cermets
& Refractories- Mechanical Properties