Piezo Tube for Marine/Medical/Transmitting/Food/Piezoelectric

Our company constantly improves ceramic fiber wool blanket, thin ceramic fiber insulation for furnace gasket, easy to machine alumina bisque ceramic sheets quality, maintains brand reputation, effectively conveys reliable and trustworthy brand information to consumers, and maintains and enhances our brand reputation. Our company in the operation of fast, efficient and perfect after-sales service, won the praise of the majority of users. Pragmatic and efficient, reflecting our pursuit of high efficiency, but also advocate down-to-earth, serious and responsible work style, so as to provide a reliable guarantee for the efficient operation of the company. The company insists on meeting market demand with high-quality products and services, and is willing to establish good cooperative relations with domestic and foreign merchants, and strive to promote the development of national industrial enterprises. We regard talents as the most valuable wealth of the company, and regard the overall quality and cooperation spirit of the enterprise team as the source of the company's progress.

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%.

With strong production and manufacturing capabilities, our company has grown into a three-dimensional enterprise focusing on the research and development, production and sales of Piezo Tube for Marine/Medical/Transmitting/Food/Piezoelectric. The R & D capability of new products has become one of the core competencies for the future development of enterprises. We enhance the competitiveness of the enterprise through the cultivation, introduction and utilization of talents.

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