INNOVACERA | technical ceramic solutions

  What is Boron Nitride? Hexagonal boron nitride (h-BN) ceramic has a microstructure similar to graphite. It is manufactured by hot pressing boron nitride powders at temperatures up to 2000  ° C and high pressure. The maximum blank size is 500 × 500 × 200 mm, and it can be further machined into complex shapes.   Why Can Boron Nitride Ceramics Be Used in Ion Implanters? Ion implantation is a key process in semiconductor manufacturing, where wafers are doped with foreign atoms to modify material properties such as conductivity and crystal structure.     The high-current extraction electrode is the core of an ion implanter system. It must withstand temperatures up to 1400  ° C, strong electromagnetic fields, aggressive process gases, and high mechanical forces.   Therefore, components made from boron nitride insulator ceramics help ensure that this process remains efficient, precise, and free of impurities.   The unique combination of exceptional the...

  High temperature furnace designs contain heating elements made of carbon, tungsten or molybdenum. When the operating temperature of the high temperature furnace is significantly higher than 1500 ° C, the elements are electrical insulated from the furnace sides using aluminum oxide ceramics.   With the development of technology, more and more companies need high temperature electrical furnaces with shorter production cycles and faster heating and cooling speeds. These oxide ceramic insulation parts are easily subject to failure of components due to high pressure, which increases the downtime of the furnace.   Compared with traditional aluminum oxide materials, the working life of ceramic components made of hexagonal  boron nitride (BN)  is much longer. For thermal processes at extremely high temperatures and vacuum or inert conditions,  boron nitride ceramics  are often the only feasible solution. Boron nitride ceramic material max using temperature i...