Hexagonal Boron Nitride vs Pyrolytic Boron Nitride
Quick Answer: The main difference between hexagonal boron nitride (hBN) and pyrolytic boron nitride (PBN) is not just the raw material name, but the manufacturing route, purity level, density, anisotropy, machinability, and process suitability. In most industrial applications, hBN is chosen for machinability, electrical insulation, thermal shock resistance, and lower cost. PBN is usually selected […]