Aluminum Titanate Riser Tube

Description

Aluminum Titanate Riser Tube is widely used in harsh environments. It belongs to the pseudobrookite crystal of the orthorhombic system. The thermal expansion coefficient is about 9.5E-6/℃. It is excellent material with a low thermal expansion coefficient. Aluminum titanate will not appear devitrified during repeated and long-term use, and can be used at a higher temperature over 1450℃.  Rena new material could provide different sizes of riser tubes for you to choose.

Resolve Resolution

At present, there are three main methods for the synthesis of aluminum titanate: 

1. A solid-phase method in which a mixture of Al₂O₃ and TiO₂ powders is calcined at a high temperature to cause a solid-phase reaction; 

2. A liquid-phase method of metal alkoxide or metal salt hydrolysis products; 

3. Use VCD and other gas phase methods.

The synthesis and preparation process of the solid-phase method is simple and does not require special equipment. Although it cannot achieve high-purity and ultra-fineness, it is a common preparation method; the liquid-phase method can produce ultra-fine aluminum titanate powder with high purity, but the process is complicated; The obtained powder has high purity, less agglomeration, narrow particle size distribution range, and easy control of the atmosphere during the chemical reaction, but requires a lot of energy and complex equipment.

Data Sheet

Q&A

1. What is the service time?

It is usually about 30-60days and if you are urgent, please advise when order.

2. How is the delivery time?

It is usually within 30days after your order.

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