Boron Nitride is available in virtually any custom shape that can be machined and has unique characteristics and physical properties which make it valuable for solving tough problems in a wide range of industrial applications. Break rings for continuous casting of metals Crucibles and containers for high purity molten metals and glasses Deck plates Heat treatment fixtures High temperature lubricant High temperature valves High temperature and high voltage electrical insulators Induction heating coil supports Laser Nozzles Mold release agent Moltel metals and glass casting Nozzles for transfer or atomization Nuclear Shielding Radar components and antenna windows Refractory applications Spacers Vacuum furnace supports which require electrical resistivity Setter plates for high temperature furnaces Electrical insulators for high temperatures and high voltages Vacuum feedthroughs Plasma chamber lining and fittings Nozzles for non-ferrous metals and alloys Thermocouple protection tubes and sheaths Laser supports