Various Transparent Fused Quartz Glass Tube

We will develop to a more professional level in the high alumina ceramic balls, molybdenum disilicide heating elements price, moist heat eye compress ceramic beads industry field, while strengthening our expansion and efforts in related fields. All employees of our company will continue to insist on being realistic and innovative, meet new challenges with full enthusiasm and high morale, grasp future business opportunities, and seek greater development. The spirit of our professional conduct connotes, loyalty, diligence, efficiency and harmony.

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%.

As a company specializing in the production and trading of Various Transparent Fused Quartz Glass Tube, we strive for quality excellence and total customer satisfaction. We tailor our services to meet the individual needs. To achieve higher results, you must be able to demonstrate a realistic and feasible development strategy that is logically and economically consistent with theory. We seriously implement the five major development concepts of "innovation, coordination, green, openness and sharing" and adhere to the development strategy of "horizontal diversification and vertical integration".

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