Heat Resistant Al2O3 Aluminum Oxide Alumina Ceramic Tube

We adhere to high standards and strict requirements, guarantee the independence of quality supervision, and ensure that each glass fiber ceramic cloth, ceramic fiber tape uae, heating element for hot water heater meets quality requirements. In the future, we will continue to adhere to our corporate purpose of developing and delivering solutions to achieve sustainable growth while creating more value for our customers and shareholders. High quality service is our company's strong competitiveness, and sharing value is the company's highest goal. We will continue to deepen the management, innovative mechanism, go forward, unity and hard work.

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 actively introduce localized Heat Resistant Al2O3 Aluminum Oxide Alumina Ceramic Tube in order to give our customers a better product experience and let them feel our latest technology at the first time. Facing the new situation of global competition, we will continue to rely on the independent innovation of cutting-edge talents and adhere to the development strategy of 'talent, brand, internationalization, and capital management'. In the future, we will continue with the most professional and high quality service to provide the most competitive price, Together with our customers and achieve win-win!

Hot Tags: ceramic tube, China, suppliers, manufacturers, factory, customized, wholesale, cheap, pricelist, low price, free sample, density of alumina ceramic tiles, Reaction Bonded Silicon Carbide, ceramic fiber square rope, folded ceramic fiber modules, alumina ceramic boats, alumina ceramic tile density