90V 10ka 8X10mm Surge Protective Gas Discharge Tube

The company is a large-scale group with alumina ceramic tubes hs code, Alumina Ceramic, piezoelectric ceramic tube as the main line, multi-functional and full coverage of domestic and foreign market channels and certain industrial chain integration capabilities. We strengthen process-oriented production management, enhance corporate culture construction, and increase internal and external learning opportunities for our employees, thus allowing our comprehensive strength to be enhanced in all aspects. Our company always adhere to the business philosophy of continuous innovation, integrity-based, customer first, we will continue to apply new technologies, new processes and new materials. Since the establishment of the company, continuous reform and innovation, continuous development and enterprising have created good social and economic benefits.

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 company has a managerial team with unity, high efficiency and strong implementation power. With the tenet 'honest, being professional, quality, high efficiency', we provide customers with perfect solution of 90V 10ka 8X10mm Surge Protective Gas Discharge Tube. Warmly welcome to visit our factory. With first-class product quality as our advantage and perfect after-sales service as our guarantee, we have won the trust and praise of new and old customers. We have a firm of outstanding employees doing their best to make our firm stronger every day, and we can be proud of that.

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