Application field and application of ceramic fiber

2022-07-22
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Ceramic fiber is a kind of fibrous lightweight refractory material, which has the advantages of light weight, high temperature resistance, good thermal stability, low thermal conductivity, small specific heat and mechanical vibration resistance. Therefore, it has been widely used in machinery, metallurgy, chemical industry, petroleum, ceramics, glass, electronics and other industries

in recent years, due to the rising global energy prices, energy conservation has become China's national strategy. Under this background, ceramic fibers, which save 10-30% energy than traditional refractory materials such as insulating bricks and pouring materials, have been more and more widely used in China, and their development prospects are very promising. The following editor will introduce the relevant knowledge of the application of ceramic fiber blanket

application fields of ceramic fiber:

ceramic fiber is a new type of fibrous lightweight refractory, which has a wide range of applications. It is mainly used in metal matrix and ceramic matrix composites and heat insulation functional materials, such as aerospace and other components requiring high temperature resistance and better mechanical properties, including ablative materials (such as heat shield of spacecraft re-entry, rocket head cone, nozzle, exhaust port and baffle, etc.). In addition, it can also be applied to filter materials of molten metal or high-temperature gas and liquid, and insulation materials with extremely high temperature resistance

uses of ceramic fiber blanket:

1. Furnace door sealing and furnace mouth curtain of various thermal insulation industrial kilns

2. Bushing and expansion joint of high temperature flue and air duct

3. High temperature insulation and heat preservation of petrochemical equipment, vessels and pipelines

4. Protective clothing, gloves, headgear, helmet, boots, etc. in high temperature environment

5. Heat shield of automobile engine, package of exhaust pipe of heavy oil engine, composite brake friction pad of high-speed racing car

6. Packing and gaskets for pumps, compressors and valves transporting high-temperature liquids and gases

7. High temperature electrical insulation

8. Fireproof joint products such as fire doors, fire curtains, fire blankets, mats for spark connection and thermal insulation covers

9. Thermal insulation materials and brake friction pads for aerospace and aviation industries

10. Insulation and wrapping of cryogenic equipment, vessels and pipelines

11. Thermal insulation, fire compartment and automatic fire curtain for archives, vaults, safes and other important places in high-end office buildings

conclusion: the above introduces the application fields and uses of ceramic fiber blanket, hoping to help you. For more relevant knowledge, please continue to pay attention to the information platform. The follow-up will bring you more wonderful content

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