INNOVACERA | technical ceramic solutions

Silicon carbide ceramics possess outstanding characteristics such as low thermal expansion coefficient, high thermal-conductivity, good chemical stability, also excellent wear resistance. They are highly promising structural ceramics. When they are endowed with precisely controllable porous structures, the materials retain their original excellent properties while acquiring new functions such as high specific surface area and controllable permeability. As a result, their application fields have been significantly expanded.   I. Properties of Porous SiC Ceramics 1. Porosity Properties ① Porosity Porosity refers to the percentage of the volume occupied by pores in a porous material relative to the total volume of the material (including three types of pores: open pores, semi-open pores, and closed pores). Research has shown that the performance of porous materials mainly depends on the porosity.   ② Pore morphology Pore morphology refers to the shape of the pores in a porous cer...

  In modern laboratories, while the demand for high-precision thermal analysis is increasing, the performance requirements for related instruments are also gradually rising. Innovacera’s 99% alumina micro crucibles are specially designed to be compatible with thermal analysis instruments such as TGA, DSC, and DTA, and can meet the testing requirements of various trace samples. The product is mainly made of 99% alumina, which not only has the advantages of high purity and high temperature resistance, but also can provide a high thermal response speed to ensure the accuracy of data during the analysis of experimental materials.     Product Advantages   Using high-purity alumina material:  It has excellent high-temperature resistance and chemical stability, and can withstand repeated thermal cycles, ensuring the accuracy and reliability of thermal analysis tests. This enables it to be applied to thermal performance tests in various fields such as polymer materials,...

High-temperature fine ceramics are a class of advanced materials that maintain excellent performance in harsh high-temperature environments. They possess high temperature resistance, high hardness and strength, excellent chemical stability, unique thermal properties, and functional versatility, making them widely used in the harsh high-temperature environments of metallurgy and chemical engineering, machinery and automotive, and electronics and information technology. Innova’s high-temperature specialty ceramics encompass all the following oxide, carbide, nitride, and boride ceramic materials that can be used in high-temperature environments.     Ceramic Types Main Characteristics and Advantages Typical Applications Alumina Ceramics – High melting point, excellent refractoriness – High hardness, excellent wear resistance – Chemically stable at high temperatures, low dielectric loss – Relatively low cost, good overall performance – Advanced refractory materials: high-temperatu...

  Thermal printheads (TPHs) are indispensable core components in modern printing scenarios, widely applied in retail receipt printing, logistics label marking, medical record output, and industrial tracing. Their performance directly affect printing resolution, speed, and service life. Among the key components of TPHs,   ceramic substrates   stand out with superior physical and chemical properties, becoming the preferred choice for high-performance thermal printheads.   1. Brief Overview of TPHs   TPHs operate based on the thermochromic effect: when electric current passes through heating elements, the elements rapidly heat up and transfer heat to heat-sensitive media, triggering a chemical reaction that forms clear text, barcodes, or patterns. Structurally, TPHs consist of heating elements, substrates, glazed layers, protective films, and drive ICs. Ceramic substrates serve as the core carrier of heating elements, undertaking dual responsibilities of mechanical...

If you work in ultra-high vacuum (Uhv) manufacturing, you’ve probably run into ceramic brazed assemblies. They’re what happen when you take the best parts of ceramics and metals and put them together—high-temp resistance, corrosion protection, electrical insulation from the ceramic side, plus strength, conductivity, and formability from the metal side. You’ll find them in aerospace, semiconductors, medical gear, renewable energy—pretty much anywhere the operating conditions get nasty.  How It Works   Ceramic brazing assemblies uses specialized filler metals to create strong, vacuum-tight joints. Could be ceramic-to-ceramic, could be ceramic-to-metal. What makes it cool? It bonds two totally different materials without messing up the ceramic’s natural properties. So you end up with something that gives you the heat resistance and insulation of ceramic, plus the mechanical beef of metal. When you’re designing for extreme environments—high heat, high pressure, aggressive corrosio...

Boron Nitride Ceramics   is widely used in ion source equipment for insulators, bushings, and insulating support components.   Why Engineers Choose BN  Ion source equipment operates in extremely demanding conditions:  – kV-level high voltage – High operating temperature – Continuous plasma exposure – High vacuum – Corrosive gases such as O₂, F₂, and Cl₂  Not every ceramic material can remain stable under all these conditions simultaneously.     Hot Pressed Hexagonal Boron Nitride (HPBN) is one of the few materials capable of reliably handling this combination.   That is why it is widely used in ion source bushings and insulation components.   Boron Nitride Bushing  – What You Get   When purchasing BN bushings, you are primarily paying for stability and reliability in harsh environments.   Key Advantages   Stable insulation performance   High resistivity helps prevent electrical leakage and breakdown under high voltage...