Precision Ceramics USA
Total Ceramic Solutions for the 21st Century
511
West Bay Street, Suite 350, Tampa, FL 33
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Boron nitride components engineered by Precision Ceramics USA are ideal for high temperature runner systems in hot metal casting |
Boron Nitride Coatings are entirely inorganic, composed of boron nitride powder and a high temperature bond phase. Supplied in a liquid form suitable for brushing, Boron Nitride Coatings can be diluted with water to spraying and dipping consistencies and applied to a variety of porous and non-porous materials including graphite, metals, ceramics and organics.
Applications
Boron Nitride Coatings can be used up to 1372°C (2500°F) in a
reducing/inert atmosphere and 850°C (1562°F) in an oxidizing
atmosphere, and will retain many of the properties of boron
nitride such as:
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Non-wet by most molten metals, salts, fluxes and slags
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Resistant to molten metal corrosion and light metal drosses
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Excellent parting plane / very lubricious
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Helps in removal of solidified metals
Specific Grade Properties
Various compositions are formulated using a variety of inorganic binders. As a result, variations in physical properties such as hardness, adherence, useful temperature range, and ease of application are obtained.
Type Sf - A general purpose coating comprised of 23% BN is a thick concentrate that is best diluted with water to the desired consistency and sprayed or brushed onto the refractory or metal mold.
Type 10Sf - Same coating properties as Sf coating. Lower viscosity than Sf coating, a ready to use formula.
Type 5Sf - Same coating properties as 10Sf but even lower viscosity.
Please click on one of the links below, to view further information on our Boron Nitride product range.
Boron Nitride - General Information
Solid Boron Nitride - Grade AX05
Solid Boron Nitride - Grade HP
Solid Boron Nitride - Grades M & M26
Solid Boron Nitride - Grade ZSBN
Precision Ceramics
USA Inc, 511 West Bay Street, Suite 350, Tampa, FL 33
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