C997 Al2O3 Small Alumina Ceramic Tube Insulator 3mm

We offer you finest benefit of money and we are ready to produce alongside one another with dcs ceramic radiant tubes, ceramic fiber cloth 1260, oven heating element replacement. Over the past few years, we have constantly adjusted and improved equipment and technology to make our products perfect and better serve every customer. Our company attaches great importance to the integration of customer needs and product innovation, and strives for perfection in every aspect of the product. The products have been sold in many countries and regions. We have set up a customer service center, with a short-term rapid response mechanism, able to respond to customer needs.

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%.

After years of research and development and absorbing advanced technology at home and abroad, our company developed a variety of C997 Al2O3 Small Alumina Ceramic Tube Insulator 3mm to meet increasing customer requirements. We embody the corporate image of taking science and technology as the first place everywhere to meet your requirements with more perfect technology and better service. We have been adhering to the 'quality first, customer first' concept, our company continues to grow.

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