Silicon nitride ceramic perforated irregular block

Silicon nitride ceramic perforated irregular block is a high-performance precision ceramic component made of advanced silicon nitride (Si ∝ N ₄) material, which has excellent mechanical strength, high temperature resistance, corrosion resistance, and wear resistance. This product is formed through precision machining technology and can be customized with various complex shapes and hole structures. It is widely used in fields such as semiconductors, aerospace, mechanical manufacturing, medical equipment, etc.

Product characteristics
-High strength and hardness: Silicon nitride ceramics have a hardness second only to diamond and cubic boron nitride, and have high bending strength, making them suitable for high load environments.
-Excellent high temperature resistance: It can work stably for a long time in high temperature environments above 1200 ℃, with low thermal expansion coefficient and good thermal shock resistance.
-Chemical corrosion resistance: It has strong corrosion resistance to most acids, alkalis, and molten metals, and is suitable for harsh working conditions.
-Low density and lightweight: With a density of only 3.2-3.3 g/cm ³, it is lighter than metal materials and suitable for weight sensitive applications.
-Excellent electrical insulation: high resistivity, suitable for insulation components in the electronics and semiconductor industries.
-Precision machining capability: capable of processing complex irregular structures, supporting customized requirements such as high-precision drilling, slotting, chamfering, etc.

Main application areas
Silicon nitride ceramic perforated irregular blocks are widely used in the following industries due to their excellent performance:

1. Semiconductor and Electronics Industry
   -Wafer processing equipment: used for wafer carrying, positioning, and transportation components, with high temperature resistance and no pollution.
   -Plasma etching equipment: As an insulating support, it is resistant to plasma corrosion.
   -LED packaging: used for packaging substrates with high thermal conductivity and high insulation.
2. Mechanical manufacturing and industrial equipment
   -Bearings and ball bearings: used for high-speed and high-temperature bearings to reduce friction and wear, and extend service life.
   -Cutting tools: As the substrate of ceramic cutting tools, they improve machining accuracy and durability.
   -Pump and valve components: corrosion-resistant and wear-resistant, suitable for chemical pumps and valve seals.
3. Aerospace and Automotive Industry
   -Turbine blades and nozzles: resistant to high temperatures and thermal shock, suitable for aircraft engine components.
   -New energy vehicles: used for battery insulation and motor insulation components to improve safety and efficiency.
4. Medical and Bioengineering
   -Artificial joints and dental implants: have good biocompatibility, strong wear resistance, and are suitable for long-term implantation materials.
   -Surgical instruments: resistant to high temperature disinfection and highly chemically stable.
5. In the field of energy and environmental protection
   -Fuel cell components: Insulation and support structures used for proton exchange membrane fuel cells (PEMFCs).
   -Solar photovoltaic equipment: resistant to high temperatures and corrosion, suitable for processing photovoltaic silicon wafers.

Customized service
We provide comprehensive customized services for perforated silicon nitride ceramic irregular blocks to meet the special needs of different industries

1. Material customization
   -The sintering process of silicon nitride ceramics can be adjusted according to customer needs (such as hot pressing sintering, reaction sintering, etc.) to optimize density, strength, and thermal conductivity.
   -Provide different purity levels (such as high-purity silicon nitride above 99%) to meet the needs of the semiconductor or medical industries.
2. Customization of size and shape
   -Alien structure: supports complex geometric shape processing, such as polygons, surfaces, stepped holes, etc.
   -Precision drilling: capable of processing micro holes (minimum up to 0.1mm), deep holes, oblique holes, threaded holes, etc., with an accuracy of ± 0.01mm.
   -Surface treatment: Provides surface treatments such as polishing, sanding, and coating to optimize friction coefficient or insulation performance.
3. Customization of processing technology
   -CNC precision machining: using high-precision CNC machine tools to ensure dimensional tolerances and surface smoothness (Ra ≤ 0.2 μ m).
   -Laser cutting/drilling: suitable for fine processing of superhard ceramics, avoiding microcracks caused by traditional processing.
   -Ultrasonic machining: used for high-precision machining of irregular holes to improve machining efficiency.

Silicon nitride ceramic perforated irregular blocks have become an ideal choice for high-end industrial fields due to their excellent physical and chemical properties. We are committed to providing customers with high-precision and high-performance customized ceramic solutions to meet the demanding needs of different industries. If you need further information on product parameters or customization requirements, please feel free to contact us at any time!

Brudeze Ceramics supplies and sells a wide range of high-quality quartz glass, including alumina ceramics, zirconia ceramics, silicon nitride ceramics, aluminum nitride ceramics, silicon carbide ceramics, boron carbide ceramics, bioceramics, machinable ceramics, etc. We can meet the customization requirements of various ceramic products.