- Time:Aug 23, 2023
The pre-formed shape used in the refractory industry have the following characteristics on the basis of ordinary pre-formed shape:
1. High temperature resistance: preforms used in the refractory industry need to be able to withstand extremely high temperatures, and are usually used in high temperature equipment and processes. These pre-formed shape must choose refractory materials with excellent heat resistance, such as high alumina bricks, silicate bricks, etc.
2. Corrosion resistance: pre-formed shape in the refractory industry may be exposed to corrosive gases or liquids, such as acid mist, alkaline liquids, etc. Therefore, pre-formed shape need to choose refractory materials that can resist chemical erosion, and take corresponding anti-corrosion measures.
3. Accuracy requirements: pre-formed shape in the refractory industry are often used to construct critical parts such as furnaces, insulation layers, and support structures. Therefore, these prefabs need to be of precise size and shape to ensure proper assembly and installation. Precision machining and quality control in a factory production environment can meet this requirement.
4. Special shapes and designs: Precast parts in the refractory industry often require custom designs based on special requirements for equipment and processes. For example, furnace linings, insulating bricks, etc. may need to have complex shapes and structures to accommodate curved surfaces, angles or special requirements of the equipment.
5. Ease of installation: Precast elements in the refractory industry are usually installed on site. In order to improve construction efficiency, pre-formed shape need to be easy to assemble and install, such as lap joints, reserved holes, etc., to facilitate the operation of on-site workers.
6. Maintenance and replacement convenience: After a period of use in the refractory industry, pre-formed shape may be affected by wear, thermal shock and other factors and need to be maintained or replaced. Therefore, the pre-formed shape should be designed to be easy to disassemble and replace, so as to facilitate the later maintenance and repair work.
pre-formed shape used in the refractory industry often need to meet extreme conditions and be able to withstand actions such as high temperature and corrosion. These characteristics make it play an important role in the refractory industry, providing a convenient, efficient and reliable solution.
