Pyrolytic Boron Nitride Crucibles (PBN Crucibles) are ultra-high-purity ceramic containers manufactured using Chemical Vapor Deposition (CVD) to produce a dense, non-porous, and highly crystalline boron nitride structure. Unlike conventional hot-pressed boron nitride, PBN offers exceptional purity, excellent thermal stability, chemical inertness, and resistance to molten metals and corrosive materials, making it one of the preferred crucible materials for ultra-high-purity crystal growth and semiconductor manufacturing.
PBN Crucibles are widely used in semiconductor fabrication, compound semiconductor crystal growth, molecular beam epitaxy (MBE), OLED material evaporation, vacuum deposition, metallurgy, aerospace, rare earth processing, and advanced materials research. Their extremely low outgassing and contamination characteristics make them ideal for applications where material purity is critical.
REG Metals supplies premium-quality Pyrolytic Boron Nitride Crucibles in standard and custom sizes with precision machining, exceptional dimensional accuracy, and ultra-high purity for demanding industrial and laboratory applications.
