Support Customization 99 Alumina Al2o3 Ceramic Bead Eyelet Cnc Machining Service

﹡Product Overview

Our 95% alumina ceramic disks and gaskets are precision-engineered components designed to deliver superior wear resistance, thermal stability, and chemical inertness in demanding industrial applications. These porous ceramic parts combine exceptional mechanical properties with controlled permeability, making them ideal for sealing, insulation, filtration, and thermal management across multiple industries.

﹡Key Features & Benefits

✔ 99% Al₂O₃ Purity - Maximum material performance

✔ Precision CNC Machining - Tight tolerances (±0.01mm achievable)

✔ Superior Electrical Insulation - Volume resistivity >10¹⁴ Ω·cm

✔ Extreme Hardness - Mohs 9 rating for wear resistance

✔ Chemical Inertness - Resists acids, alkalis, and solvents

✔ High-Temperature Stability - Up to 1600°C (2912°F) operation

✔ Custom Geometries - Fully tailored to your specifications

﹡Industry Applications

1. Electronics & Electrical Insulation

High-voltage insulator beads for power transmission

Precision eyelets for circuit board mounting

RF/Microwave components with low dielectric loss

2. Medical & Biotechnology

Biocompatible surgical instrument components

Wear-resistant beads for pharmaceutical processing

Implantable device eyelets

3. Industrial Machinery

Wear-resistant guide beads for textile machinery

Corrosion-proof eyelets for chemical processing

High-temperature insulating spacers

4. Automotive & Aerospace

Sensor mounting insulators for engine systems

Electrical feedthrough components

Lightweight structural eyelets

5. Semiconductor Manufacturing

Wafer handling components

Plasma-resistant process beads

Vacuum chamber insulators

﹡Why Choose Our Alumina Ceramic Product?

✅ In-House Material Expertise - From raw material to finished part

✅ Advanced 5-Axis CNC Equipment - For complex ceramic components

✅ Prototype to Production - Seamless scaling of quantities

✅ ISO-Certified Quality - Rigorous process controls

✅ Technical Collaboration - Engineering support throughout

﹡Production process

1. Grind and crush the raw materials to be slurry or powder

2. se-different method to making the slurry or powder into semi-finished products

3. Put the semi-finished products into the kiln for dewaxing and sintering;

4. After forming and sintering, Ceramic Sleeves products can also be processed by subsequent CNC precision machining according to the drawing requirements. Then Q/C test.

5. Finally package Ceramic Sleeves by bubble paper or cartons and place it on tray for delivery

﹡Certifications

﹡Company

Yixing Shengda Refractory Ceramic Co, Ltd. was established in Yixing City, China in 1995, witha production area of over 10,000m2. lt is an enterprise specializing in the production of aluminaceramic,zirconia ceramic,slicon nitride, silicon carbide and other precision ceramic products. 

And we also produce ceramic band heaters, ceramic terminal block, cordierite and mullite ceramic parts an other ceramic products.

﹡Ceramic Properties