
Foviko utilizes internationally advanced vacuum hot-press sintering technology to produce hot-pressed hexagonal boron nitride ceramic products. These products boast exceptional mechanical, chemical, electrical, and thermal properties, making them ideal for a wide range of high-performance industrial applications. The company can tailor its offerings to meet the specific needs of various industries, providing either high-purity boron nitride ceramics or formulations enhanced with customized binders. Additionally, Foviko delivers comprehensive solutions, supporting diverse application scenarios and fulfilling bespoke profile requirements.
Application scenarios
High-purity boron nitride crucibles—ideal for molten metal processing.
Sintering crucibles and hearth plates—used for sintering materials such as nitride phosphors, silicon nitride, and aluminum nitride.
High-temperature furnace insulators—including electrode insulators and protective tubes.
Polycrystalline silicon ingot furnace components—offering boron nitride insulating parts.
Boron Nitride Ceramic – Properties | BNH |
Purity | >99.5 (%) |
Density | 1.96 (g/cm³) |
Hardness | 4 kg/mm² |
Flexural strength | 22 (Map) |
Coefficient of thermal expansion | -1 - 1.2(10 - 6/K) |
Thermal conductivity | 50–70 (W/m²) |
Maximum temperature | 850–2000 (℃) |
Resistivity | >1014 (Ω·cm) |
Keywords
Application areas

Additive 3D Printing Industry

Metallurgical industry

Aerospace industry

New Energy Industry

Cosmetics industry

The semiconductor electronics industry
Factory appearance and layout






Testing equipment






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Boron nitride ceramic
- Commodity name: Boron nitride ceramic
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