1.3981, Fenico29/18 Cold-Drawn and Annealed Round Rod with Apz En 10204 / 3.1 to Sew 385

We apply leading technology to every detail of the product, and develop diversified 12v ceramic heating element, water heater element replacement, dcs radiant tube tray with 18 ceramic tubes with novel design and high cost performance. Adhering to the concept that quality changes the world, we cooperate with international advanced technology, so that our quality has gradually improved. Facing the challenges and business opportunities in the future development, we will keep pace with the times and continuously adjust the industrial structure to create new economic growth points. We sincerely hope to cooperate sincerely with colleagues from all walks of life in the society, develop hand in hand, and achieve a win-win situation. We move forward courageously, share the fruitful development with all parties, and deliver a satisfactory answer sheet.

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%.

The key to our success is quality 1.3981, Fenico29/18 Cold-Drawn and Annealed Round Rod with Apz En 10204 / 3.1 to Sew 385 and services, a quality environment unmatched by our competitors, and a well-trained management team. We focus on customer needs to provide competitive products and services and create maximum value for customers. While we develop our traditional business well, we continue to develop and efficiently utilize new industries.

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