Industry Usage 95 Alumina Ceramic Structure Part

Industry Usage 95 Alumina Ceramic Structure Part

People usually call the ceramics with 75% dry Al2O3 content as high alumina ceramics. Alumina ceramic is one of the most widely used structural ceramics. It is more economical and practical to use 95% alumina ceramic in general situations. Only 99%~99.9% alumina ceramic is used for occasions with high performance requirements.

Because it has excellent electrical performance at high frequency, its dielectric loss is small, its volume negative rate is large, its strength is high, its hardness is large, its linear expansion coefficient is small, and its wear resistance and heat resistance are also good.

95% alumina ceramics have good thermal shock resistance, and can withstand the test of high temperature and rapid cooling without damage.

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)