Alumina Ceramic Crucible is mainly made of alumina. It is fired at high temperature with a special formula. It is a refractory with high fire resistance. It can withstand temperatures of 1800 degrees Celsius and high temperature resistance. It is usually used for smelting precious metals, nickel And other metals, with excellent chemical resistance and high temperature resistance.

The so-called alumina ceramic, it is a kind of to alumina (Al ₂ O ₃) as the main body of the ceramic material.

Alumina ceramic production process is as follows:

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.

With the rapid development of electronic packaging industry, it is in urgent need of packaging substrate materials with stable quality and high reliability

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.

One of the standout characteristics of alumina ceramic products is their outstanding hardness. With exceptional resistance to abrasive wear and impact, these ceramic pipes provide unrivaled longevity. Whether you require materials that can handle extreme pressure or withstand continuous heavy usage, alumina ceramic products are built to exceed expectations.

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.