Small-Size High Precision Wear Resistant Zirconia Ceramic Guide Tube

Our easy to machine alumina bisque ceramic rods, ceramic plate heating element, insulation monolithic ceramic fiber module is unique in design, advanced in technology, sturdy and durable, so it is widely used in many fields. The company gives full play to the role of technology to continuously improve product quality and service level. We believe that our company would develop and grow consistently in the industry abiding by the concept of technological innovation and relying on perfect quality. Our company creates the future with high standards and new technologies. While expanding our company, we also provide high-quality products and services for our customers. Our excellent entrepreneurial spirit is the condensing and sublimation of the business ideas and business ideas that have been formed for a long time.

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 new technology also has great advantages in terms of improving productivity, ensuring the quality of the Small-Size High Precision Wear Resistant Zirconia Ceramic Guide Tube, or reducing costs and reducing labor intensity. "seeking truth, development, and innovation" is our company's business tenet. In the future, our company will continue to improve the production process and improve the management system with high standards.

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