INNOVACERA | technical ceramic solutions

  In the Zirconia ceramic family, there is a material that can endure the high temperature of 2200 degrees centigrade. We call it Magnesium Stabilized Zirconia ceramic. It is a refractory material. Although 95% of the composition is zirconium oxide, its performance is quite different from the white zirconia ceramic(Y2O3 partially stabilized zirconia ceramic).     From its appearance, it is yellow in color and with porosity. We have two kinds of magnesium-stabilized zirconia ceramic. One with low porosity its a density is ≤52g/cm3, one with high porosity its a density a little higher, 5.4-5.6g/m3. But their main composition is almost the same. They can be used in air, vacuum, or protective atmosphere environments. Following is the detail of the material data sheet.   Property Item Units MSZ-L MSZ-H Composition ZrO2 % ≥95 ≥95 Al2O3 % ≤0.2 ≤0.2 SiO2 % ≤0.4 ≤0.4 MgO % ≤2.9 ≤2.9 Fe2O3 % ≤0.1 ≤0.1 TiO2 % ≤0.1 ≤0.1 Physical Color Yellow Yellow Density g/cm3 ≤5.2 ≤5.4-5.6 Po...

  Silicon nitride (Si3N4) ceramic   igniters have significant advantages over ceramic heaters, mainly reflected in their high temperature resistance, rapid heating ability and thermal stability, making them very popular in many high-temperature application scenarios. Today, we will mainly introduce the characteristics, common application scenarios, advantages and precautions of silicon nitride igniters.      1. Core characteristics  1) High temperature tolerance  2) Silicon nitride ceramic igniters can heat up to 1000-1400 ° C in a very short time (2-10 seconds), and can work stably in a high-temperature environment of 1200-1400 ° C for a long time. This feature makes it suitable for scenarios that require rapid start-up and maintenance of high-temperature uniform distribution, such as industrial kilns, burners, mold heating, etc.  3) Thermal surface stability  4) The heating element is encapsulated in a dense silicon nitride ceramic matrix ...

INNOVACERA is glad to offer new standard filament assemblies, a critical component in mass spectrometry applications for the analytical and medical industries.   Principle of the mass spectrometer filament The mass spectrometer filament is also called the ion source filament or the cathode filament. It is mainly made of high melting point metals such as  tungsten (W)  alloy or molybdenum alloy. Its function is similar to that of ordinary filaments. It mainly produces electron emission under high pressure and excites gaseous molecules into ions, thereby generating the charge-to-mass ratio signal required for mass spectrometry.     These filament supports are manufactured using 96% alumina, selected for its good electrical insulation and high temperature stability. Customers can choose between two and four-pin options, with the pins brazed into the alumina insulator ready for filament welding. Our brazing process makes the filament considerably more resistant...

  Innovacera develops ceramic packages and metal packaging shells to meet customer customized requirements. Innovacera’s factory has established robust capabilities in the research and development of ceramic and glass materials, tape casting for green ceramics, microwave/RF simulation, packaging technologies including the ceramic packaging shells/substrates, brazing/sealing, and surface treatment processes, offering customers comprehensive and integrated packaging solutions.     Innovacera offers ceramic packages for semiconductor discrete device power electronics by using ceramic-to-metal sealing technologies. Ceramic packages adopt a ceramic sidewall structure instead of the traditional bead-type insulated ceramic design, significantly improving the voltage withstand performance of the housing. Copper-cored kovar lead pins and WCu heat sinks are bonded onto multilayer alumina ceramic packages or aluminium nitride ceramic packages. It is primarily used for encapsulating ...