Rectangular pedestal multi slot design for alumina ceramic parts

The rectangular base multi slot design alumina ceramic component is a multifunctional and integrated structural component made of high-purity alumina (Al ₂ O3) ceramic material through precision machining. It is essentially a sturdy ceramic platform that integrates multiple grooves, holes, or tracks for carrying, fixing, insulating, or protecting other precision components such as chips, resistors, capacitors, sensors, etc.
Its core lies in integrating the functions of traditional dispersed ceramic components (such as individual insulators, gaskets, and substrates) into a unified rectangular base through innovative “multi slot” design. This design not only optimizes the spatial layout, but also greatly improves the mechanical stability, electrical insulation, and thermal management efficiency of the entire component.

Core features and solved problems:

1. Excellent electrical insulation and breakdown resistance:
   Problem solving: Effectively isolate high-voltage circuits, prevent current leakage and short circuit accidents, and ensure stable operation of electronic devices under high voltage and high frequency.
2. Excellent thermal stability and high thermal conductivity:
   Problem solving: It can maintain shape and performance stability in high temperature environments (usually up to 1600 ° C), while quickly conducting and dissipating the heat generated by chips and other heating elements, preventing performance degradation or damage caused by overheating, and solving the problem of heat dissipation.
3. High mechanical strength and hardness:
   Problem solving: Provide robust support and protection for precision components, resistant to bending, compression, and wear, capable of withstanding certain mechanical stresses and impacts, and extending the service life of equipment.
4. Low thermal expansion coefficient and chemical inertness:
   Problem solving: The size changes very little with temperature, matches well with various materials such as silicon chips, and reduces thermal stress. Meanwhile, it can resist corrosion from most acids, alkalis, and solvents, making it suitable for harsh environments.
5. Precise dimensions and integrated design:
   Problem solving: The integrated design of multiple slots ensures the positioning accuracy and consistency between multiple components, simplifies the installation and assembly process for customers, reduces the number of parts and assembly errors, and improves production efficiency and product yield.

Typical application areas
This product, with its comprehensive performance advantages, has become an indispensable key component in many high-tech fields.
Semiconductor and Integrated Circuit (IC) Testing:
Used as an insulating base for probe card substrates and test sockets, the slots on it are used to precisely fix probes, ensuring reliable contact with chip solder joints and withstanding frequent testing wear.
Laser and Optical Communication (LD/PD Packages):
As the core insulation base for laser/detector casings such as TO-CAN and butterfly packaging, the slot is used for precise installation of LD chips, backlight monitoring diodes (MD), thermoelectric coolers (TEC), etc., and provides electrical isolation and heat dissipation channels.
Automotive Electronics and New Energy Vehicles:
Applied in IGBT power modules and power management modules (BMS), it serves as an insulating heat dissipation substrate (a component of DBC/AMB) or supporting skeleton for power devices, ensuring safety and reliability in high voltage and high current environments.
Industrial sensors and automation:
As the carrier substrate for various pressure, temperature, and flow sensors, its chemical and thermal stability ensures long-term accurate measurement of the sensors in harsh industrial environments.
Aerospace and Defense Industries:
Used in electronic control units (ECUs), radar systems, and communication equipment that require high reliability, to provide stable support and protection for precision circuits under extreme temperature, vibration, and radiation conditions.
Medical equipment:
Applied in electronic modules of medical imaging (such as X-ray machines), vital sign monitoring, and other equipment, providing safe and reliable insulation and support.

Customized service
We are well aware that standard products often cannot meet the needs of all cutting-edge applications. Therefore, we provide comprehensive and flexible customized services to ensure that our products fully meet your project requirements.

1. Material customization: precise matching of purity and performance
   Purity selection: We provide three levels of materials: 95 porcelain (with Al ₂ O3 content ≥ 95%), 99 porcelain (with Al ₂ O3 content ≥ 99%), and high-purity porcelain (with Al ₂ O3 content ≥ 99.9%) to meet the needs of different scenarios.
   Functional composite: By adding materials such as strontium titanate and aluminum nitride, the conductivity or thermal conductivity can be improved, such as customizing high thermal conductivity alumina ceramics (thermal conductivity>30W/m · K).
2. Structural customization: “Millimeter level control” of slot position and size
   Slot design: Supports U-shaped, V-shaped, rectangular and other slot types, with adjustable depth of 0.5mm-50mm and slot spacing accuracy of ± 0.02mm.
   Alien processing: It can produce ceramic inner and outer tooth grinding cores, complex curved structural parts, with a minimum aperture of 0.5mm and a maximum size of 800mm × 800mm.
   Modular combination: Provides a multi base splicing solution, supporting split installation and maintenance of large equipment.

Addressing industry pain points:
Replacing metal parts: solving the deformation and oxidation problems of metals in high temperature and corrosive environments, reducing maintenance costs by 60%.
Replacing plastic parts: Overcoming the defects of poor insulation and low temperature resistance of plastic, the equipment failure rate has been reduced by 80%.
Replace traditional ceramics: Improve assembly efficiency through multi slot design, reducing single piece installation time from 5 minutes to 30 seconds.

Rectangular pedestal multi slot alumina ceramic parts, with “high precision, high strength, and high stability” as their core, have become indispensable basic components in fields such as semiconductors, electronics, and new energy through customized services in materials, structures, and processes.

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.