INNOVACERA | technical ceramic solutions

Nowadays, the industries of advanced manufacturing, new energy materials and fine chemicals are developing rapidly. People have increasingly strict requirements for the particle size accuracy and purity of powder materials. Powder grinding is a crucial process in the material preparation procedure. The grinding efficiency and process stability are largely dependent on the performance of the grinding media itself. In many high-demand industrial fields, grinding balls made of ceramic materials have emerged due to their excellent performance.   1.Ceramic Grinding Balls Ceramic grinding balls (or grinding media) are commonly used in grinding equipment such as ball mills, stirred mills, and vibratory mills. During grinding, the balls impact and frictionize the materials to refine and disperse particles, achieving smaller size and more uniform distribution. Compared to traditional metal grinding balls, ceramic materials have higher hardness, greater wear resistance and stronger chemical ...

  Porous ceramic chuck table  is a so important part in semiconductor equipment such as silicon wafer processing. Porous Ceramic Vacuum Chucks  are widely used as important components of equipment in silicon wafer, semiconductor compound wafer, piezoelectric ceramic, glass, LED, semiconductor package component substrate, optical component thinning, cutting and so on. The advantages include the following: Strong permeability: Uniform air permeability and water permeability to ensure the uniform stress and firm adsorption of the silicon wafer, so that it does not slip during the grinding process. Compact and uniform structure: Due to the dense and uniform  microporous ceramic , the chuck table is not easy to adsorb silicon powder abrasives and is easy to clean. High strength: No deformation during grinding, to ensure that the silicon wafer is uniformly stressed at all points during grinding, and is not easy to edge breakage and debris. Long service life: The surface sh...

High purity porous alumina ceramic of 99% Al2O3 content, used extensively for long-life   Ceramic Laser Reflector . This material is sintered at high temperatures to achieve a controlled porosity. Prime Features Surfaces can be sealed and coated with a solarization-resistant glaze to give high bulk reflectivity 97% reflectance efficiency at 600-1000nm Reflectance efficiency exceeds 95% across the wavelength range 400-1200nm (see curve) Controlled porosity Good thermal conductivity High electrical resistivity Physical properties Color: White Bulk density (fired): 3.1 g/cm 3 Porosity (apparent), nominal: 22% Flexural strength (ASTM C1161, 3-point): 170 MPa Thermal expansion coefficient: 200-500℃, 7.9*10 -6 /C 200-1000℃, 9.0*10 -6 /C Typical Applications Pumping chambers for flash lamp and continuous-wave lasers using media such as Nd:YAG lasers, Alexandrite — low to high power, single or multiple lamp designs used for welding, cutting, marking, and in medical lasers. Layered and segm...

  High-temperature vacuum furnaces require the materials to provide reliable thermal properties, electrical insulation, contamination-free conditions, and dimensional stability under extreme conditions. Innovacera’s Hot-Pressed Boron Nitride (hBN) Components are designed for such extreme environments, which can provide stable performance in high-temperature, vacuum, and inert-gas applications where other materials lose stability. At the same time, our precision-machined   Boron Nitride Ceramics   components can minimize failures and furnace downtime, maintaining stable production even under rapid heating and cooling cycles.   Here are Innovacera’s BN Grades:   Pure Boron Nitride: Commonly used for insulators and vacuum furnace components due to their exceptional thermal and chemical stability, electrical insulation properties, and ability to perform in extreme environments. Standardized Grades: UHB and HB Boron Nitride Composites: By combining boron nitride with...

  In heating equipment such as pellet stoves and gas stoves, the stability of the ignition system plays a key role in overall system performance and user experience. As one of the core components of the combustion system, the ceramic igniter must reach the ignition temperature in a short time and maintain stable performance during repeated heating and cooling cycles.   In practical applications, equipment manufacturers consider not only price but also the long-term stability of the igniter. Over the past decade, we have gained extensive practical experience in  ceramic igniters . One particular customer case stands out among them.   A Long-Term Pellet Stove Customer: Over Five Years of Cooperation   Until recently, a client we had been working with for several years called us. The opposite party is a producer of pellet furnace equipment, and our collaboration has been for over five years. Over the past few years, they have bought tens of thousands of alumina cer...