INNOVACERA | technical ceramic solutions

  Talking about the deposition techniques we have to mention Physical Vapor Deposition (PVD), Atomic Layer Deposition ( ALD) and Chemical Vapor Deposition (CVD) , which are fundamental in manufacturing high-precision components for semiconductors, electronics, aerospace industries even more. The versatility and properties of   Boron Nitride (BN)   ceramics make them become crucial components in PVD, ALD and CVD systems. Here I like to talk about the role of BN ceramics in these systems.     Boron Nitride ceramics  are composed of boron and nitrogen atoms arranged in a lattice structure. They can exist in hexagonal (HBN), which is the most commonly used form due to its similarity to graphite, making it an excellent lubricant and insulator. Cubic BN, on the other hand, is known for its hardness, approaching that of diamond.   BN Ceramics in PVD Systems PVD systems are used to deposit thin films through the physical vaporization of material. BN ceramics p...

  A pellet stove igniter is a very important component in pellet stoves, which are widely used for heating  pellet burners, pellet stove, pellet boiler, gas heating systems and so on.Generally,   pellet igniter   is responsible for initiating the combustion process by igniting the wood pellets. Different voltages are used in different power systems. Typically, you can find pellet stove igniters designed for either 120V or 230V power systems. The voltage requirement should be specified by the manufacturer for the particular igniter model. Alumina Ceramic Heater A  120V pellet stove igniter  is designed to operate with a standard 120-volt electrical supply commonly found in North America. On the other hand, a 230V pellet stove igniter is designed for use with a 230-volt electrical supply, which is more commonly used in European countries and other parts of the world. It is essential to match the voltage requirement of the pellet boiler ign...

INNOVACERA offer customers a wide variety of vacuum-tight, hermetically sealed ceramic-to-metal, glass-ceramic and glass-to-metal components.   Ceramic-to-metal sealing products   not only have the characteristics of ceramic high temperature resistance, corrosion resistance, but also have the strength and toughness of metal. They are widely used in electronic aerospace, medical industry and other applications. The best customer service and effcient solution could be provided is INNOVACERA commitment. Ceramic-to-Metal Sealing Materials: Housing Material Insulator Conductor NiFe Alloys & NiFeCO (Kovar) 94%-99% Al2O3 Kovar ; Copper Cored Kovar 300 & 400 Series SST AlN 52 Alloy Cu and Cu Alloys BeO Inconel Inconel Stainless Steels 42, 46, 49 Alloys Hermetic Seal Properties: Hermeticity: up to 1×10-9 atm cc/sec He Working Temperature > 500°C depending on materials and geometry Insulation Resistance: Typically exceeds 1 GΩ @ 100 VDC Ceramic-to-Metal Sealing Features: High...

  A   boron nitride ceramic nozzle   is a specialized tool used in the production of amorphous alloy strips. Amorphous alloys are a class of materials with a disordered atomic structure that offers unique electric, magnetic and mechanical properties, and their history counts approximately 40 years. In recent years, amorphous alloy industry technology have developed rapidly, so higher requirements have been put forward on the nozzle materials used in the key of tape production. The boron nitride composite ceramic material developed for amorphous strip production has excellent high temperature resistance, corrosion resistance, thermal shock resistance, creep resistance and easy processing properties, which can meet the production of various amorphous strips, especially suitable for the needs of broadband amorphous strip production.   During amorphous alloy strips production process, a boron nitride ceramic nozzle is employed to deliver a precise and controlled flow of ...

  With the development of intelligent devices in the direction of digitalization, miniaturization, low energy consumption, multifunctionalization, high reliability, etc., the closely related electronic packaging technology has also entered a period of ultra -high -speed development. Commonly used electronic packaging substrate materials include three categories: organic packaging substrate, metal base composite substrate, and ceramic packaging substrate. With the evolution of intelligent devices, traditional substrate materials can no longer meet the current needs of the current development. Therefore, the base board materials are evolved from organic materials, metal materials, and evolution to  ceramic materials . As we all know, ceramic materials have many advantages compared to traditional substrate materials: 1. Low communication loss – The dielectric constant of the ceramic material itself makes the signal loss smaller. 2. High thermal conductivity – the heat on the chip...

    PBN-PG-Heater-Element High purity and high-performance  pyrolytic boron nitride  are used as the substrate for the PBN heating element. Pyrolytic graphite (PG) is placed on the surface of PBN plates by the CVD method as a conductor and heater. As both PG and PBN are extremely pure and very stable in a vacuum or inert atmosphere, the PBN-PG heating element could be very durable and keep the chamber clean. It could be heated to 1600°C in a very short time without the emission of any gas component. These heating elements are ideal products for the semiconductor industry and applications that require high temperature, high vacuum, and high purity. PBN/PG Composite Heating Elements Specifications Size 1″-4″ Bulk Density 2.15-2.19 g/cm3 Max. Working Temperature 2400°C Volume Resistivity (Ω·cm) 3.11*1011 Flexural Strength (Mpa) 243.63 Thermal Conductivity (W/M·k) 43.7-60 Dielectric Strength (at room temperature) KV/mm 56

Innovacera supplies precision   metallized ceramic components  in aluminum oxide ceramics for the military, medical, and aerospace industries. Through spray, needle, and brush coatings or screen printing our capabilities allow us to metallized on flat, cylindrical, and complex ceramic bodies. Moly-Manganese is the typical base coat materials used for metallization. Metallized Ceramics Applications: Ceramic Feed-through insulators, Ceramic Headers, Ceramic High-power receptacles, Ceramic Insulating discs, Ceramic Insulator rings and cylinders, Ceramic Precipitator products, Ceramic Power switches, Ceramic Traveling wave tubes, Ceramic Vacuum interrupters, Ceramic components for Windows, Ceramic Power grid tubes, X-ray Ceramic tubes Metallized Ceramics Joining types: Ceramic + Mo/Mn Metallized + plating Ni Ceramic + Mo/Mn Metallized + plating Ag Ceramic + Mo/Mn Metallized + plating Au Ceramic + printing Ag Special types are available according to customer’s drawin...