Competitive Price Aluminum Nitride Aln Ceramic Tube

We pay great attention to our customers' experience of using our Alumina Ceramic Ball, ceramic fiber woven tape, Alumina Ceramic Rod, optimizing it continuously and enhancing their stability. We have established a development plan with the theme of "performance growth, corporate transformation and efficiency improvement". We cultivate and practice socialist core values within our company and effectively implement the development concepts of innovation, coordination, green, openness and sharing. In the company's rapid development, we have trained a solid team of talents, which has also become the most important strategic resource for the company's growth.

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%.

We strive to build a brand reputation of a hundred-year foundation that will last forever and provide the most valuable Competitive Price Aluminum Nitride Aln Ceramic Tube and services for the society and the public. We have established good business channels and technical cooperation relationships in many overseas regions, and our products have been sold to more than 50 countries and regions, and have been recognized by many well-known enterprises and customers at home and abroad. The quality policy of our company is "earnest and realistic, standardized operation; continuous improvement, beyond the requirements of users".

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