China Supplier Wear Resistant Ceramic Tube Linings with Cost Effective

We focus on the development strategy of high technology and high value-added ceramic fiber drop warp tape, cutting alumina ceramic tube, electric fireplace heating element, and are committed to developing into a first-class company. On the basis of doing a good job in business, we also take building local characteristic brands as our own responsibility. We take technological innovation as the guide, continuously improve the management level, and further develop the international and domestic markets, so that customers can get high-quality products and services at reasonable prices in a short time. Our company's solutions and technical capabilities have undergone rigorous testing and are fully recognized by our customers. The company is full of passion and innovation, has many years of technical experience, and has exclusive patented technology.

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 is based on providing excellent technology, reliable China Supplier Wear Resistant Ceramic Tube Linings with Cost Effective and quality service for customers all over the world. Since its inception, our company has always followed the idea of taking the city as the goal, technology as the means, benefit as the purpose and science and technology as the guide. Perseverance is the goal of all our employees to work together, and to learn and grow under pressure and to be brave in accepting challenges.

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