Professional Manufacturing Various Types of Piezoelectric Ceramic Element Such as Rings/Tube/Disk/Disc/Cylinder/Spherical

We coalesce into a strong corporate execution force, so that the company faces market risks with a steady hand and achieves to stand out in the 92 alumina ceramic tiles, high alumina ceramic balls, ceramic fiber paper suppliers industry. We have established a complete raw material control and evaluation system, and have made great improvements in products and quality. We will further increase our product optimization efforts to make the products on the appearance, quality, delivery and service to another level, and strive to meet the higher demand of our customers. Our corporate culture is mainly composed of the fine traditions of 'hard work' and 'precision and rigor', which are important connotations and a magic weapon to inspire us to overcome difficulties and continue to advance.

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 hope to sell Professional Manufacturing Various Types of Piezoelectric Ceramic Element Such as Rings/Tube/Disk/Disc/Cylinder/Spherical with a larger scale and higher technical content in the market and stand out from the competition of other products. We will continue to break industry records and the records created by ourselves. We adhere to corporate culture, enhance the core competitiveness, with professional team, rigorous management, excellent equipment, the spirit of continuous struggle, to forge industry Monument and always forward.

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