Customized/OEM Stainless Steel Deforst Heating Element for Refrigerator/Freezer

We take 'innovative technology, excellent quality, sincere cooperation' as the driving force of the company's development, and we can provide customers with competitive and cost-effective Sic Rods Heating Elements, ceramic fiber insulation tape, aluminosilicate refractory ceramic fiber board. A good competitive atmosphere is a catalyst for continuous innovation, thus we need to have the courage to participate in domestic and international market competition, and continue to develop and grow in the competition, so that our company can be full of vitality. We have a clear understanding of the market competition, survival of the fittest, only the strong can go to the end.

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're commitment to offer you the competitive price, remarkable products excellent, also as fast delivery for Customized/OEM Stainless Steel Deforst Heating Element for Refrigerator/Freezer. We will serve our customers wholeheartedly with excellent quality, reasonable price and fast delivery cycle. Please contact us without hesitation! Based on the business tenet of customer first and quality first, our company provides customers with the best quality and lowest price products. Our philosophy is that as long as customers need, we will try our best to do.

Hot Tags: ceramic tube, China, suppliers, manufacturers, factory, customized, wholesale, cheap, pricelist, low price, free sample, thin ceramic alumina sheet sieve, ceramic fiber furnace cloth, ceramic fiber clothing, 3m ceramic fiber tape, ceramic fiber paper manufacturers, Alumina Ceramic Sheet