
92% Alumina Ceramic Grinding Balls (size 30-70mm)
Alumina ceramic tube is with high temperature resistance, insulation, corrosion resistance, good air tightness, and good rapid cooling and rapid heating.
Perfect management system and realistic and innovative technology make our alumina ceramic sheet 0 6 mm thick, ceramic fiber module thermal properties, alumina ceramic tile heat resistance meet the needs of customers at home and abroad in terms of cost performance. We vigorously implement energy conservation and emission reduction, and adhere to the policy of continuous improvement. We have created a technical team with a strong sense of responsibility, pioneering spirit and a high level of design. We firmly establish the concept that talents are the most valuable asset of an enterprise.
Description
Alumina ceramic tube is with high temperature resistance, insulation, corrosion resistance, good air tightness, and good rapid cooling and rapid heating.
Classification
Alumina ceramics are divided into two types: high-purity type and ordinary type.
High-purity alumina ceramics are ceramic materials with an Al2O3 content of more than 99.9%. Because their sintering temperature is as high as 1650-1990 ℃, and the transmission wavelength is 1 to 6 μm, they are generally made into molten glass to replace platinum crucibles; use its light transmission It can be used as a sodium lamp tube, and it can be used as an integrated circuit substrate and high-frequency insulating material in the electronics industry.
Molding Method
There are many methods for forming alumina ceramic products, such as dry pressing, grouting, extrusion, cold isostatic pressing, injection, casting, hot pressing and hot isostatic pressing. In recent years, molding technology methods such as filter press molding, direct solidification injection molding, gel injection molding, centrifugal grouting and solid free molding have been developed at home and abroad. Different product shapes, sizes, complex shapes and precision products require different molding methods.

Data Sheet
Name | Content (%) |
Al2O3 | 99.3 |
SiO2 | 0.3-0.5 |
CaO+MgO | 0.2-0.3 |
K2O+Na2O | 0.15-0.3 |
Fe2O3 | <0.05 |
Others | <0.05 |
Q&A
1. What is the delivery time?
It usually needs 3-5weeks to finish the production.
2. Where is the shipping port?
Our nearest airport is Beijing airport and nearest seaport is Tianjin seaport.
We realize the standardized operation of the enterprise, extend the industrial chain, expand the industrial scale, establish the industry benchmark, and lead the 92% Alumina Ceramic Grinding Balls (size 30-70mm) industry development. Hope to cooperate with you, and hope our professional high-quality service can help your business develop vigorously. We have a strong R & D team, strong processing capacity, high-quality marketing team, good after-sales service system.
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