Alumina Precision Ceramic Al2O3 Parts, Alumina ceramic supplier


Surface treatment:
Pure White/Ivory
Alumina precision ceramic parts description

Alumina, also known as Aluminum Oxide, is the most popular ceramic material. It is a relatively low cost ceramic material with good machinability and has a very wide range of applications. 

Alumina ceramic product type

Alumina ceramic tube,Alumina ceramic plate,Alumina ceramic rod,Alumina ceramic fasteners,Alumina ceramic crucible,Alumina ceramic custom parts,Alumina ceramic bushing

Alumina precision ceramic parts Key Properties  

High Hardness - Alumina has high wear resistance due to its high hardness. It also has good resistance to breaking and cracking due to its high fracture toughness and flexural strength. 

High Temperature Resistance & Low Thermal Expansion - Alumina has excellent thermal stability up to 1300 ℃. Because it is an oxide ceramic material, it can be used in oxidizing atmospheres at high temperatures. Its low coefficient of thermal expansion makes it ideal for high temperature applications where dimensional stability is required.

High Dielectric Strength - Alumina has excellent dielectric properties. 

Good Chemical Resistance - Alumina has excellent corrosion resistance. It resists attack by most gases including acid gases. It is also plasma resistant.

Good Machinability - Alumina has a good machinability compared to other engineering ceramics. Because it has been a popular ceramic material, we have extensive experience in machining it. Machining to micron accuracy is possible. 


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