Customized Insulating Al2O3 Alumina Ceramic Arc Insulator

International first-class emphasizes that our MoSi2 Heating Element, high temperature ceramic heating element, delta ceramic fiber modules and services are global-oriented, and we must pursue the excellent quality of product and service. Have high ambitions, keep your feet on the ground! Facing new challenges and development opportunities in the future, we will make unremitting efforts to accelerate the overall improvement of the enterprise itself-actively transcend, innovate technology, and better play the pioneering role of the international industry to serve the global manufacturing industry! We value the performance of environment, health and safety (EHS) and list it as important as customer satisfaction, product quality, and production cost, because excellent EHS performance can also enable us to gain an advantageous position in a fiercely competitive market. . While carrying out normal production and operation activities and constantly promoting national economic development and social progress, our company also actively participates in various social public welfare undertakings and fulfills social responsibilities. We hope that through the construction of corporate culture, we can stimulate the spirit of innovation and creativity among our employees and play the main role of the employees.

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%.

Looking ahead, we take the pursuit of producing higher quality Customized Insulating Al2O3 Alumina Ceramic Arc Insulator as our corporate culture philosophy. The development of our company is not without the support and love of our customers, we want to sincerely thank each and every one of our customers! The marketing team composed of professional engineers can provide unconditional technical support, tailor-made products for customers, provide innovative technologies and special solutions, and help customers obtain comprehensive improvements in many aspects.

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