The Rockwell hardness of alumina ceramics‍ is HRA80-90. The hardness of alumina ceramics is second only to that of diamond, which far exceeds the wear resistance of wear-resistant steel and stainless steel.

1. High purity alumina, with alumina content greater than 99% 2. Chemical resistance

With the rapid development of electronic packaging industry, it is in urgent need of packaging substrate materials with stable quality and high reliability, among which alumina ceramic substrate performs well in the general application.However, the production process of alumina ceramic substrate still needs to be further improved and improved, and the requirements for the size of alumina ceramic substrate, dimensional accuracy and performance stability are getting higher and higher.

Piezoelectric ceramics have piezoelectric effect. As a new functional material, high temperature piezoelectric ceramics are widely used in many special fields such as aerospace, nuclear energy, metallurgy, petrochemical industry, geological exploration, etc.

As a special ceramic product made from high-purity alumina as the core raw material through precision forming and high-temperature sintering, alumina ceramic tubes boast outstanding performance advantages.

The application of the test crucible is indispensable to the test of the synchronous thermal analyzer, so how should it be selected?

We received an email inquiring about alumina ceramic tubes in December 2019. When we responded, we asked the customer in detail. The customer sent us a drawing to illustrate the style of alumina ceramic tube he needed. It is an alumina ceramic seven-hole tube that requires custom processing.

The company first follows the zoning and grading strategy, adopts safe transportation methods, and arranges employees to return to work as soon as possible

Alumina ceramics are products made from the chemical compound with the same name, alumina ceramic.

Alumina ceramic grinding balls are a new type of grinding media made primarily from alumina through processes such as forming and high-temperature sintering. Featuring high strength, high hardness, excellent wear and corrosion resistance, and freedom from metal contamination, they are widely used in various fields including mineral processing, cement grinding, lithium battery materials, and electronic ceramics, earning them the reputation as the "green core consumable" for industrial grinding.