2021 Shangtao Alumina Ceramic Transition Pipe

Our company regards providing customers with advanced Alumina Ceramic Tube, Ceramic Fiber, Ceramic Fiber Paper as our responsibility and improving customer work efficiency as our mission. The company's tenet is integrity, mutual benefit, quality-oriented, and customer first. We use new technologies and new materials to create brand new products, while optimizing our old products. We look forward to communicating and cooperating with exceptional companies in the industry, actively building a platform and creating a good industrial environment. We serve our customers honestly and faithfully, and constantly cultivate and promote the healthy development of the industry.

Description

Ceramic Radiant Pipe is a kind of handicraft. It is pressed into a blank from fine particles of α-SiC and additives. It is in contact with liquid silicon at high temperature. The carbon in the blank reacts with the infiltrated Si to form β-SiC, and with α -SiC is combined, free silicon fills the pores, thereby obtaining a high-density ceramic material. The material has good high-temperature oxidation resistance, high-temperature creep strength, and certain anti-carburization properties.

Property

Ceramic Radiant Pipe has the advtantages of high strength, high hardness, high wear resistance, high temperature resistance, corrosion resistance, strong oxidation resistance, good thermal shock resistance. It consists of resistor wire welded at the end of U-shaped axial arrangement and ceramic support frame, and there is no shielding between the inner core and the outer protection casing, which dissipates heat well. 

Application

Ceramic Radiant Pipe can be used as a coating material for nuclear fuel, sealing parts of various machinery, high-temperature gas turbine parts (mainly combustion chamber), etc. It is also used in batches of desulfurization and dust removal devices in many thermal power plants and large boilers.The advantage of this method is that the finished product still maintains the original orientation of the carbon fiber, and the mechanical properties are similar to those obtained by other processes.

Differences between Reaction Sintering, Recrystallization and Pressureless Sintering

1. Reaction sintering: mainly uses carbon and silicon to react at high temperature to form silicon carbide to combine silicon carbide particles in the raw material. There will be more free silicon in the finished product. Specifically, it should be called silicon and beta silicon carbide combined with silicon carbide.

2. Recrystallization: The silicon carbide in the green body is vaporized by firing at a high temperature of about 2400 degrees and then recrystallized to form silicon carbide bonded silicon carbide particles in the green body.

3. Pressureless sintering: Different products choose different binders, and there is no pressure during the sintering process, including gas pressure.

Q&A

1. What is the working temperature?

The generally working temperature is 1380℃

2. How about the payment terms?

Our payment terms are T/T or L/C, 30% prepayment and 70% before delivery.

We are committed to develop the most cost-effective 2021 Shangtao Alumina Ceramic Transition Pipe with superb performance so that provide the best product to our customer. The company regards quality as everything and guarantees low-price supply, prompt delivery and fast service. In line with the tenet of "quality first, reputation first", we sincerely welcome friends from all walks of life at home and abroad to contact us and develop together! Over the years, our company has established and improved rules and regulations and implemented standard management.

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