Insulating Refractory Heat Resistant Ceramic Alumina Washer

Insulating Refractory Heat Resistant Ceramic Alumina Washer

Alumina ceramic parts are made from aluminium oxide (Al2O3) and are known for their hardness, wear resistance, and thermal stability. These components are lightweight yet strong, with excellent electrical insulation and chemical resistance. They can withstand extreme temperatures up to 1600°C, making them ideal for high-heat environments found in aerospace and automotive industries. Alumina ceramics are also used in medical applications due to their biocompatibility. Their versatility and durability make them a popular choice in various industrial settings.

Main Features:

1. High hardness

2. High heat resistance

3. Good wear resistance

4. High electrical resistivity

5. High corrosion resistance

Technical Parameters

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

Our customers

Packaging and shipping

Transport

FAQ：

Q: Do you have the products in stock? 

A: Some standard produce have in stock, such as ceramic band heater insulator; bobbin heater insulator and ceramic connector. But it needs to check according to your requirement.

Q: How do you pack the goods?

A: Our standard packaging is carton, we can customize it as per your requirement as well.

Q: How many days do you finish the sample?

A: Usually 15 business days (Including 8days for making furnaces and 7days for producing samples)