INNOVACERA | technical ceramic solutions

  Glass-To-Metal Seals and Feedthroughs InSealing specializes in Glass-To-Metal Seals and Feedthroughs, where glass is heated to a molten state and then wetted to the metal, creating a tight bond while carefully controlling the thermal expansion of both materials to prevent breakage. InSealing offers  Glass-To-Metal Seals and Feedthroughs . Glass is heated to a molten state then wetted to the metal, forming a tight bond. The thermal expansion of the glass and the metal are carefully measured and controlled to prevent breakage. InSealing offers not only electrical feedthroughs, the most common type we make, but also RF and microwave feedthroughs. Materials: Body materials: Cold rolled steels, Stainless steel, Inconel, etc. Glass Materials: Soda lime, Lead silicate, etc. Electrodes Material: Alloy 52, Copper Cored 52 Alloy, Alloy 42, etc. Typically Compression Seals withstand temperatures ranging from -250°C to 400°C. Allowable operating temperatures would be from -60°C to 200°C under th

BAN combines  Aluminum Nitride with Boron Nitride , a hybrid machinable Aluminum Nitride ceramic with excellent thermal conductivity, high strength, and resistance to thermal shock. Innovacera provides BAN, and it has very similar properties to SHAPAL material. SHAPAL is a trademark of Tokuyama Corporation.   These ceramics are used in various industries, including electronics, semiconductor manufacturing, aerospace, automotive and medical. BAN ceramics have properties that make them suitable for applications such as  heat sinks , heater substrates, semiconductor processing components, and optical equipment.   Material Advantages : High mechanical strength. High thermal conductivity. Low thermal expansion. Low dielectric loss. Excellent electrical insulation. High corrosion resistance–non-wetted by molten metals. Excellent Machinabilit–BAN can be machined to high-precision complex shapes. It has excellent sealing ability to vacuum and hasn’t given off much gas. High-frequency wave prop

  Fluted Ceramic Insulator for High Voltage (HV) Applications High voltage-resistance alumina ceramic is made by 95% alumina ceramic. Material Characteristics: Property: Insulation Hermeticity Applications: High Voltage Accelerators(Analysis Equipment) Ultra High Vacuum Feedthroughs (Semconductor Processing Tools) Electron Beam Generators(Medical or Industrial X-Ray Tubes)

Innovacera Ceramic laser reflectors are high reflectance cavities used in solid state and CO2 laser systems. It is made of high purity 99% porous alumina ceramic and sintered at high temperatures to achieve a controlled porosity. Ceramic reflectors can be glazed both inside the cavity and around the outer edges using a highly reflective glaze that seals the ceramic against ingress of cooling fluids that may alter the refractive index, introduce impurities and reduce reflectance and efficiencies. Glazes can also act as filters and our glazed reflectors have been used successfully in certain applications. Prime Features - Surfaces can be sealed and coated with a solarization-resistant glaze to give high bulk refectivity - 97.8% reflectance efficiency at 600-1000nm - Reflectance efficiency exceeds 96% across the wavelength range 500-1200nm (see curve) - Controlled porosity, Good thermal conductivity, High electrical resistivity. Part No.: BAB330(TCT117) Dimension: Φ31.00xΦ12.00x117 mm Ph

Aluminum nitride ceramics , composed mainly of aluminum nitride, possess remarkable properties such as high thermal conductivity, excellent insulation, and low dielectric constant. The crystal structure of aluminum nitride consists of tetrahedral units forming a covalent-bonded compound, exhibiting a spinel-type structure within the hexagonal crystal system. With a chemical composition of 65.81% aluminum and 34.19% nitrogen, and a density of 3.261g/cm3, aluminum nitride ceramics appear white or gray-white, with single crystals being transparent and colorless. These ceramics boast a sublimation decomposition temperature of 2450°C under standard pressure, making them ideal for high-temperature applications. Additionally, their coefficient of thermal expansion ranges from 4.0 to 6.0 * 10^-6/°C, and their polycrystalline form exhibits a thermal conductivity of up to 260W/(m·K), surpassing that of aluminum oxide by 5-8 times, thus demonstrating excellent resistance to thermal shock up to 22

Compared to   95% alumina ,   99% alumina   have high dielectric constant. Features of this material: Exceptionally high dielectric strength Consistent dielectric constant Dense, non-porous and vacuum tight Readily accepts moly-manganese metallizing for high temperature brazing Electrically and dimensionally stable across a wide temperature range Resist chemical attack and abrasion Good thermal conductivity Metallization : Moly-Manganese metallizing +Ni plating Applications: Medical X-ray tubes Vacuum feedthrus Vacuum Interrupter Ceramic to metal seals Filaments Assemblies Material Properties : NO ITEM Testing condition Unit Testing Value GB/T5593 Specified Value of A-99.5 1 Bulk Density Room Temp G/cm³ 3.86 ≥3.85 2 Flexural Strength Romm Temp MPa 368 ≥300 3 Average Coefficient of Linear Expansion (20~500)℃ 1/°℃ 7.15×10-6 (6.5~7.5)x10-6 (20~800)℃ 1/℃ 7.71×10-6 (6.5~8.0)x10-6 4 Dielectric Constant 20℃ 10.2 9~10.5 5 Dielectric Loos Angle Tangent Value (Dissipation Factor) 20℃ 1.9×10-4 ≤2

Silicon nitride ceramic glow plugs  are used for diesel engine start-up preheating and ignition of various high-temperature gases. This product uses silicon nitride ceramics as the base material of the heating part, which overcomes the problems of metal sleeve-type glow plugs, such as not resistant to high temperatures, short service life, and long pre-heating time . The following is the detailed information of our products:  Electrical properties *Rated Voltage：8V，12V，16V，18V，24V *Frequency：50/60HZ *Rated power：35W～750W   Advantages   Long service life: Service life reaches 15000 hours; Power on and off times: 105 times; Fast preheating: when the preheating temperature reaches 1000°C, the preheating time is 3-5 seconds; Good low temperature startup performance: reliable startup at -30°C; High temperature strength:suitable for high-speed diesel engines and high- temperature ignition devices.   Applications ： High speed diesel engine High temperature ignition device parking heater Car p