INNOVACERA | technical ceramic solutions

  Due to its high thermal conductivity (≥170W/m.k),   aluminum nitride ceramic crucibles   can be used for heat conduction to achieve heating effects, and are widely used in electronic equipment, such as gas atomization of electronic devices. Aluminum nitride crucibles  can also be used as containers for vacuum evaporation and metal smelting, especially suitable for  vacuum evaporation crucibles  for AlN. Because  aluminum nitride ceramics  are heated in a vacuum with low vapor pressure, and will not pollute aluminum even if they decompose. In the semiconductor industry, using an  aluminum nitride crucible  instead of a quartz crucible to synthesize arsenide can completely eliminate the pollution of Si to GaAs and obtain high-purity products. Aluminum Nitride Ceramic Crucibles Other Typical Applications of Aluminum Nitride Ceramics 1. Application of optical communication devices 2. Dedicated refrigerator 3. LED industry 4. Automotive ele...

Innovacera's High Voltage Ceramic Connectors deliver exceptional electrical insulation and thermal stability for demanding applications. Engineered with precision, our ceramic connectors ensure reliable performance under extreme voltages, harsh environments, and high-pressure conditions. Our robust portfolio includes pressure-bearing petroleum connectors, compact micro-rectangular and micro-D series, and versatile multi-pin solutions, all leveraging advanced ceramic materials for superior safety and durability in critical industrial, aerospace, and energy sectors. Related Products Petroleum pressure-bearing connector Petroleum pressure-bearing connectors mainly rely on glass/ceramic-metal sealing technology to achieve high telecommunication transmission and pressure-bearing performance under high temperature... Micro Rectangular Connector The rectangular sealed connector seals the metal shell and the contact piece through high-performance glass materials. This series of connectors...

  We are pleased to introduce our new product, Filament Assembly supports , which is a drop-in replacement filament for ion trap mass spectrometers. Direct replacement for products offered by Thermo, Varian, Perkin-Elmer, Teledyne, and Hitachi. Customers can choose from two-pin and four-pin options, tensioned and aligned to maximize mass spectrometer performance. These filament assemblies are manufactured from our alumina ceramic, chosen for its good electrical insulation and high temperature stability. Innovacera’s brazing process makes the filament more resistant to temperatures of around 700 ° C, compared to standard adhesives that typically can only withstand temperatures up to 350 ° C. Welding method Ceramic to Metal Brazing (or Soldering) Glass to Metal Sealing If you are interested, please contact us. Our experienced team of engineers will select the appropriate brazing fixture, joint design, and process for your application.

The material of the ceramic reflector is   99% Al2O3 . Its green body is fired at a suitable temperature to retain the proper porosity and strength. The surface of the ceramic reflector is coated with a high-reflectivity ceramic glaze, so it has a longer service life and a more diffuse reflection compared to the gold-plated reflector. Production Process Preparation of the green body Preparation of glaze slurry: raw material weighing, grinding, sand screening Glazing: glazing by spraying Glaze burning: The glazed product is burning at a high temperature Inspection: Appearance inspection, dimensional measurement, and reflectance measurement Packaging Prime Features Surfaces can be sealed and coated with a solarization-resistant glaze to give high bulk reflectivity 97% reflectance efficiency at 600-1000nm Reflectance efficiency exceeds 95% across the wavelength range 400-1200nm (see curve) Controlled porosity Good thermal conductivity High electrical resistivity Precautions for the u...

  Alumina ceramic metallization discs , designed with 3 holes, were typically used in TO (Transistor Outline) packages. Providing the hermetic sealing, electrical insulation, and thermal stability in strict conditions for high-reliability electronic packaging.     Product Overview Alumina ceramic metallization is the process of applying molybdenum-manganese (Mo-Mn), then coating with Nickel on ceramics, bonding both the mechanical and electrical properties of ceramics and metals together. These three through-holes are to accommodate metal feedthrough pins, allowing for electrical interconnection while maintaining hermetic isolation. The metallized alumina disc forms the insulation base for TO packages like TO-3, TO-5, TO-8, TO-39, etc.   Application Areas -TO Packages (e.g., TO-3, TO-5, TO-8, TO-39) -Power semiconductor devices -Laser diodes and optoelectronic packaging -RF and microwave device packaging -High-reliability and hermetically sealed sensors -Telecommunic...

  Innovacera can provide a range of crucibles for electron guns, which can also be designed and customized to meet specific needs. May I know if you have chosen the most suitable crucible for aluminum plating? This article explains in detail how to choose it. Let’s go down.     Aluminum will form alloys with tungsten crucibles, molybdenum crucibles, and tantalum crucibles, which cause corrosion on the inside of the crucible and also contaminate aluminum. At the same time, the film layer has been contaminated, such as the film being black, dark, and even spotted. Aluminum will also form yellow aluminum carbide with carbon in graphite crucibles, and the formed aluminum carbide will evaporate onto the sample, causing the film to turn yellow. The use of boron nitride crucibles, alumina crucibles, or quartz crucibles is prone to electron beam defocusing issues. The main reason is that the crucible is not conductive, and the excess electrons in the crucible accumulate, resultin...