PBN Crucible 99.999% Purity for VGF LEC Crystal Growth and MBE Epitaxy Systems - High Temperature 1000°C Resistance
Pyrolytic Boron Nitride (PBN) is an advanced ceramic material manufactured through Chemical Vapor Deposition (CVD) process, achieving exceptional purity levels up to 99.999%. The production occurs under high-temperature, high-vacuum conditions using ammonia and boron halide precursors.
- Non-toxic and odor-free composition
- Ultra-high purity exceeding 99.999%
- Chemical inertness with acids, alkalis, salts, and organic reagents at room temperature
- Minimal corrosion in molten salts and alkalis with exceptional high-temperature acid resistance
- Non-reactive with molten metals, semiconductors, and various compounds
- Superior oxidation resistance below 1000°C
- Excellent thermal shock resistance capabilities
- High-temperature stability with no sublimation point, decomposing into boron and nitrogen
- High electrical resistivity with outstanding insulating properties
- Smooth, pore-free surface that doesn't melt with most semiconductors
- Crystal Growth Systems (VGF, LEC Crucibles)
- Molecular Beam Epitaxy (MBE) Crucibles
- Polycrystalline Synthesis Boats
- OLED and MBE Effusion Cells
- MOCVD Heaters
- PBN Infrared Windows
- Traveling Wave Tube (TWT) Support Rods
- PBN Coating for Graphite Components
- High-Temperature Vacuum Equipment Insulators
Wuxi Special Ceramic Electrical specializes in advanced ceramic manufacturing including alumina, silicon nitride, zirconia, steatite, boron nitride, cordierite, and mullite products. Our materials serve diverse industries including metal welding, electronic conductors, mechanical assemblies, insulation systems, chemical processing, instrumentation, textiles, nuclear industry, and aerospace applications.
Custom Production: We accept trial production based on drawings or samples with typical completion within 15 days. Mass production typically requires 30 days with packaging options including carton or PLT configurations.
Quality Assurance: All mass production undergoes 100% inspection to ensure consistent quality standards. Our clientele includes major international partners such as Toshiba Lighting Group in Japan and Europe.
All mass production undergoes comprehensive 100% inspection to guarantee product reliability and performance consistency.
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