Manufacturer Al2O3 Ceramic Tube, High Purity Alumina Ceramic Tubes, Refractory Supplier 99.7 % Alumina Tube / Corundum Ceramic Tube

After our excellent R & D team carefully crafted series of ceramic fiber braided rope, difference between 99 alumina ceramic ball and inert ceramic ball, ceramic fiber kiln paper, once launched, they are very popular among consumers. We have always adhered to the direction of 'based on hard work innovation, management innovation as the development way, and service innovation as the winning treasure', and constantly explore and forge ahead.Organizational innovation, technological innovation and continuous adjustment of development strategy are the sustainable development ways of our company. We adhere to laws and regulations and business rules, shape business civilization, be a responsible corporate citizen, and relentlessly pursue the bright path to the goal of excellence. After years of continuous progress and improvement, our company has advanced process equipment, strong technical force, complete detection means and timely supply.

Description

Alumina ceramic tube is a special corundum ceramic tube made of Al₂O₃ as the main raw material, rare metal oxide as the flux, and calcined at a high temperature of 1,700. It is widely used in various industrial furnace fields, as furnace tube (wire tube, wire winding tube, oxygen blowing tube, etc.), support, threading, insulation and other purposes.

Property

Ceramic tube is mainly based on grouting molding, and there are other molding methods such as extrusion and hot die casting.

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.

Ordinary alumina ceramics are classified into 99 porcelain, 95 porcelain, 90 porcelain, 85 porcelain and other varieties according to different Al2O3 content. Sometimes those with 80% or 75% Al2O3 content are also classified as ordinary alumina ceramic series. Among them, 99 alumina porcelain is used to make high temperature crucibles, refractory furnace tubes and special wear-resistant materials, such as ceramic bearings, ceramic seals and water valve discs; 95 alumina porcelain is mainly used as corrosion-resistant and wear-resistant parts; 85 porcelain Because it is often mixed with some talc to improve the electrical performance and mechanical strength, it can be sealed with metals such as molybdenum, niobium, and tantalum, and some are used as electrical vacuum devices.

Data Sheet of Ceramic Tube

Q&A

1. How about the working temperature?

The working temperature ranges from 1650 to 1700℃

2. What is the Aluminum content?

The aluminum content is 95% or 99%.

Our company adheres to the business philosophy of 'continuous improvement, comprehensive innovation, people-oriented, and co-creating value', and strives to build the company into a world-class manufacturer of Manufacturer Al2O3 Ceramic Tube, High Purity Alumina Ceramic Tubes, Refractory Supplier 99.7 % Alumina Tube / Corundum Ceramic Tube. With advantage of industry management, the business has generally been committed to supporting prospects to become the current market leader in their respective industries. In the process of continuous development in these years, we have been thinking about the value of our own survival, we have always stood in the objective angle to measure the significance of our existence.

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