INNOVACERA | technical ceramic solutions

  One of the main materials supplied by INNOVACERA- Boron Nitride   is mainly used in refractory materials, semiconductor solid-phase doping sources, structural materials of atomic piles, packaging materials to prevent neutron radiation, rocket engine components, high-temperature lubricants and release agents. Boron nitride baking plate  is a tool used in ceramic kilns to carry and transport fired ceramic bodies.   These sheets have many excellent properties that make them widely used in ceramics and other high-temperature industrial applications.   Boron nitride Setter features and applications： High purity:  Boron nitride setters usually have high purity, which can reach more than 99.7%. This prevents it from sticking to the product, contaminating the fired ceramic, and has a long service life. High temperature resistance:  The maximum operating temperature of boron nitride setter plate can reach 2100 degrees Celsius.（Under atmospheric protection） An...

  The orifice plate is the opening where ions enter the mass spectrometer, which is one the of key component in the mass spectrometer. The fuction of the orifice plate is with a voltage applied to it and to help preventing ions from clumping together.     The good orifice plate should included below factors 1.Detachable heater It is using MCH heater which is the abbreviation of metal ceramic heaters. It refers to a ceramic heating element in which a meta tungsten or molybdenum manganese paste is printed on a ceramic casting body and laminated by hot pressing and then co-fired at 1600°C, in a hydrogen atmosphere to co-sinter ceramic and metal.   MCH ceramic heating element is high-efficiency, environmentally friendly, and energy-saving.   MCH Heater has below advantages Energy-saving, high thermal efficiency, unit heat power consumption is 20-30% less than PTC; The surface is safe and non-harged, with good insulation performance, can withstand the withstand volta...

  INNOVACERA’s   metallized ceramic insulators   are made by ceramic combined with thick metal films through a metallization process. This combination of ceramic and metal results in insulators that can withstand harsh conditions and provide electrical isolation when needed. Metallization Spec.: Molybdenum/Manganese (Mo/Mn) metallization: 9-30um Ni plating thickness: 3-10um Metallized Ceramic Insulators Material Properties: No Item Unit Value 1 Purity % ≥95 2 Volume density g/cm3 ≥3.6 3 Water absorption % 0 4 Thermal conductivity W/m·K( 25℃) 22.4 5 Coefficient of thermal expansion X(10-6)/℃ (20-1000℃) 8.2 6 Flexural strength Mpa 340 7 Compressive strength Mpa 2103 8 Tensile strength Mpa 193 9 Hardness ROCKWELL 45N 78 10 Withstand voltage K Vac/mm 8.3 11 Dielectric constant @1MHz 9.1 12 Dielectric loss angle @1MHz 0.0004 13 Volume resistivity @25℃ 1×10-14 @500℃ 4×10-9 @1000℃ 5×105 Metallized Ceramic Insulators Features: 1. The ceramic material is with even texture, ea...

  Silicon nitride ceramics   have the characteristics of high strength, high-temperature resistance, thermal shock resistance, oxidation resistance, wear resistance, and corrosion resistance, and are the first candidate materials for ceramics used in thermal engine parts. Application-fields-and-precautions-of-silicon-nitride-ceramic-igniters Application-fields-and-precautions-of-silicon-nitride-ceramic-igniters The  silicon nitride ceramic igniters  can heat up to 800~1000°C within ten seconds, and ignite the fuel through direct heat transfer or blast heat transfer. A temperature buffer area is set on the ignition rod to protect the terminals from damage. The wire joints are insulated and encapsulated, which can effectively prevent short circuits caused by conductive ash. With proper installation and ignition procedures, silicon nitride ceramic igniters can be used safely for years. Application fields: Biomass boiler igniter, straw incinerator igniter Gas and oi...

  INNOVACERA manufactures a wide range of PBN ceramic components, including discs, sheets, filament rings, VGF crucibles, LEC crucibles, MBE crucibles, conical crucibles, and custom-machined parts. Pyrolytic Boron Nitride (PBN) is a high-purity material derived from hexagonal boron nitride (hBN) using a chemical vapor deposition (CVD) process. This method aligns boron nitride crystals parallel to the substrate, resulting in exceptional purity (99.99%) and durability. PBN’s CVD structure limits wall thickness to 3mm but provides high mechanical strength, making it ideal for high-vacuum environments and molten metal applications. Its unique thermal properties, such as anisotropic thermal conductivity and resistance to high temperatures, make PBN the preferred material for vacuum furnace components and crystal growth crucibles. In molecular beam epitaxy (MBE), a standard process for gallium arsenide (GaAs) crystal production, PBN crucibles excel due to their superior performance. Key ...

  The   high vacuum ionization gauge   manufactured by Innovacera measures vacuum degree, essential for labs, industry, and research. It operates via ionization under high vacuum, classifying into hot cathode, cold cathode, and radioactive types. By ionizing gas molecules in its chamber, it generates an electric current proportional to gas density, enabling accurate vacuum degree assessment. The working principle of the high vacuum ionization gauge is to utilize the ionization phenomenon of gas under high vacuum conditions. It consists of an ionization chamber and an electron collector. When gas molecules enter the ionization chamber, they are ionized by methods such as heating wires or electron beams to produce positive ions and free electrons. The positive ions are attracted to the electron collector by the electric field force, and the free electrons are accelerated and cause an electric current to flow. By measuring the magnitude of the current in the ionization chamb...

INNOVACERA supplies custom refractory metalized alumina ceramics for use in power grid tubes, x-ray tubes, vacuum interrupters, and similar applications where ceramic-to-metal seal joints of exceptional strength and hermeticity are required. Ceramic material: Aluminum Oxide Beryllium Oxide Deposition methods: Screen printing Pad printing Brush coating A coating of molybdenum-based paint followed by nickel plating can provide an interface where the ceramic/metal component can be formed by brazing, providing a sealed joint. After sintering, a layer of molybdenum-manganese alloy with a thickness of 10–30 μm was deposited. The metallization sintering process is carefully controlled to achieve a balanced mixture of molybdenum particles surrounded by a glass matrix to insure high bond strength between the metallization layer and the ceramic matrix. Contact us today with your requirements and our sales engineers will work with you to provide the correct product to meet...