XIAMEN INNOVACERA ADVANCED MATERIALS CO., LTD - Research, development, design, sale and service of ceramic components

In the world of soldering, the tools we use are crucial to achieving precise and efficient results. One key component that contributes significantly to the performance of soldering irons is the heating element. Modern soldering irons often use advanced heating technologies like MCH (Metal Ceramic Heaters.) to ensure quick heat-up times, temperature stability, and energy efficiency. Let’s explore what MCH heaters are and how they enhance soldering iron tools. MCH heaters are a type of ceramic heating element used in various applications, including soldering irons. 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. This ceramic composition allows MCH heaters to exhibit exceptional thermal properties and durability.

Metallized ceramic cylinders are indeed integral to the functionality and reliability of vacuum interrupters (VI) within vacuum circuit breakers (VCB), particularly in managing voltage surges in medium-voltage switchgear and distribution circuits. Innovacera’s focus on high-purity alumina metallized ceramic cylinders underscores the importance of quality and precision in these components. The specialization in metallization techniques, particularly in molybdenum-manganese (Mo-Mn) and nickel plating, demonstrates a commitment to providing effective hermetic sealing essential for maintaining the required vacuum levels within interrupter chambers. This sealing is critical for ensuring the efficient extinguishing of arcs, which is fundamental to the safe and reliable operation of VCBs. Moreover, the emphasis on the mechanical strength of Mo-Mn metallization highlights the significance of durability and longevity in vacuum interrupters. By enhancing the service life of these components

Advanced ceramics have become an indispensable part of the engineering structure field due to their high strength, high hardness, excellent wear resistance and corrosion resistance. However, due to brittleness, poor processing performance, a single ceramic material is not enough to meet the requirements of the engineering field, the application often need to be connected with the better toughness of the metal material, so that the two complement each other’s strengths, giving full play to the excellent performance of ceramics. Realization of reliable connection between ceramics and metal is the key to promote the application of ceramic materials. The biggest difficulty in the connection process between ceramics and metal lies in the large difference between the coefficients of thermal expansion of ceramics and metal, which generates large residual stresses at the sealing interface after the connection is completed and reduces the joint strength, as well as the relatively poor ...

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.

Innovacera a leading supplier of advanced ceramic components and solutions for the semiconductor and electronics industry, is excited to announce its participation in a foreign exhibition, one of the important events in the semiconductor and microelectronics industry. Engineered technical ceramics are widely used in the semiconductor manufacturing process due to their high-temperature stability, electrical insulation, corrosion resistance, and excellent mechanical properties. INNOVACERA ultra-pure ceramics are used in the whole-cycle semiconductor manufacturing process including wafer manufacturing, device manufacturing, and packaging.

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

Innovacera supply ceramic piston and plungers with all kinds of materials, such as alumina ceramics, zirconia ceramics, silicon nitride and silicon carbide. Ceramic piston and plungers are main components for water jetting pumps, high pressure pumps and mud pumps. The ceramic piston and plungers are widely used for filling equipment, medical equipment, environmental engineering, petroleum and chemical a industries. Filling machine generally need piston and plunger for filling materials, some filling machine equipment request 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 use for filling the epoxy resin. If your plant need filling the epoxy resin or you have equipment need filling epoxy resin, welcome to contact us for the silicon nitride and silicon carbide ceramic piston and plunger. Silicon nitride (Si3N4 ceramic) is black or dark grey colors, it is a...

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 nitride’s ... ...

The Molybdenum/Manganese metallization developed the technology on Ceramic-to-metal brazed assembly, it provides high mechanical strength and good electrical insulation. At the very beginning, it’s 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 become more and more critical for a good vacuum brazing. Here we’re mainly discussing about 3 different types of materials that will be used for ceramic-to-metal.

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 dielectric prop