INNOVACERA | technical ceramic solutions

Boron Nitride ceramic (BN)   with various applications, stands out as a versatile and high-performance compound in advanced materials. From its low thermal expansion excellent heat resistance outstanding electrical insulation and high wet resistance to molten metals,  boron nitride has found its way into various industries, including electronics, high-temperature furnace construction, ceramic manufacturing, semiconductor industry, aerospace, and now the realm of Physical Vapor Deposition (PVD) coating technology.   PVD coating is a process used to produce thin films or coatings on various substrates by evaporating and condensing a material in a vacuum environment. This technique is widely employed in automotive and optics industries, where thin films of metals, ceramics, or other materials are deposited onto surfaces to enhance their properties such as wear resistance, corrosion resistance, or aesthetic appeal.   Boron Nitride Ceramic has emerged as a game-chang...

  By applying  Mo/Mn metallization   on high-quality ceramic insulators, and doing the plating process, after applying metallization, Tin coating will be applied on the surface, it provides the more wettable ability for easy adhesion to a metal component by brazing or soldering. This  metalized terminal bushing  can be widely used in ceramic to metal joining processes on the applications: High-voltage vacuum devices Semiconductor manufacturing devices Electric power devices Medical analysis devices Space and nuclear power devices   Hermetically Sealed Terminal bushing or customized metalized ceramic, can be applied on ceramic-to-metal sealing along with brazing or soldering.   In most electric and electronic devices, high-frequency electromagnetic noise will be generated unavoidably, degrading the quality of signal and power transmissions in critical operations. So EMI filter has been developed to mitigate the effect of electro...

Innovacera supplies   ceramic pistons and plungers   with all kinds of materials, such as   alumina ceramics ,   zirconia ceramics ,   silicon nitride ,   and silicon carbide. Ceramic pistons and plungers are the main components for water jetting, high-pressure, and mud pumps. Ceramic pistons and plungers are widely used for filling equipment, medical equipment, environmental engineering, petroleum, and chemical industries. Filling machines generally need a piston and plunger for filling materials, some filling machine equipment require wear resistance, corrosion resistance, and chemical inertness, then the silicon nitride and silicon carbide ceramic piston and plungers are very suitable and it is widely used for filling the epoxy resin. If your plant needs filling the epoxy resin or you have equipment that needs filling epoxy resin, welcome to contact us for the silicon nitride and silicon carbide ceramic piston and plunger. Silicon nitride (Si3N4 ceramic)...

In recent years, the rapid development of powder metallurgy (MIM) and 3D printing (AM) has gained more and more applications in producing complex parts. The raw material of metal 3D printing technology is a metal powder with high sphericity and narrow particle size distribution. This powder production method melts the metal alloy and leaks it through the   boron nitride nozzle . At the nozzle outlet, high-pressure airflow is used to atomize the metal liquid, while cooling it into spherical particles.   The difference between 3D printing and injection molding is that 3D printing doesn’t require molds and is more conducive to the production of complex parts. At the same time, due to the lack of restrictions and auxiliary functions of molds, the production process relies more on the performance of printing equipment and powder raw materials. The bn nozzle is a key component that determines the quality of the finished product. Compared with traditional brass  nozzles , boron ...

The Molybdenum/Manganese metallization developed the technology on   Ceramic-to-metal brazed   assembly, it provides high mechanical strength and good electrical insulation. In the very beginning, it was used in vacuum electronic devices, gradually applied to semiconductors, integrated circuits, electric light sources, high-energy physics, aerospace, chemical industry, metallurgy, instrumentation and machinery manufacturing, and other industrial fields.   So how to choose a material becomes more and more critical for good vacuum brazing. Here we’re mainly discussing about 3 different types of materials that will be used for ceramic-to-metal. Ceramic Al2O3 BeO BN AlN Metals Kovar alloy OFC Stainless steel Mild steel Solder Ag Ag-Cu Cu AU-Cu Au-Ni   The Ceramic materials are required to be high-temperature stabilized and good thermal expansion coefficient, INNOVACERA applies mostly Al2O3. Since ceramics will not be directly wetted, which i...

  High-temperature electronic packaging Boron nitride  has excellent thermal conductivity and electrical insulation properties, and can work stably in high temperature environments, so it is widely used in the field of high temperature electronic packaging. Boron nitride can be used as encapsulation material for ceramic substrate, chip carrier, heat sink and other devices, which improves the reliability and stability of electronic devices. Power electronics heat dissipation In the field of power electronics, high power density power electronic devices generate a large amount of heat, requiring effective heat dissipation solutions to ensure the reliability of the device. Boron nitride has high thermal conductivity and excellent thermal stability, is used as a power electronic device heat dissipation materials, can effectively transfer and disseminate heat, improve the reliability and life of the device. Microwave dielectric ceramics： Boron nitride ceramic  has excellent di...

  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...

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-...