Common Knowledge About Graphite Plates

Graphite products are commonly seen in our daily lives, but how much do you know about graphite plates? With the advancement of modern science, technology, and industry, graphite plates have become an indispensable industrial product. They are typically composed of graphite with a carbon content of 99.9%, formed under high pressure and treated through processes like vacuum impregnation. Graphite plates exhibit excellent conductivity, thermal conductivity, heat resistance, and chemical stability, making them widely used.

Uses of Graphite Plates

1. Metallurgy: Due to their high-temperature resistance and thermal conductivity, graphite plates are used in the manufacturing of graphite crucibles and can also be used for heating food.
2. Electrical Industry: With good electrical conductivity, graphite plates are often used in the production of electrodes and carbon rods.
3. Advanced Technologies: Graphite plates are widely used in fields such as nanoelectronics, composite materials, solar cells, sensors, high-performance nanoelectronic devices, and field emission materials.
4. Refractory and Coating: In the metallurgical industry, they are used for refractory materials and coatings, making high-temperature crucibles, and as protectants for steel ingots.
5. Machining Industry: In the fertilizer industry as catalysts, in the battery industry for electrodes, and in the electrical industry for carbon brushes and other electrode manufacturing.

Factors Affecting the Lifespan of Graphite Plates

1. Processing Quality: Ensuring uniform impregnation and other processes helps maintain consistent resistance and conductivity, preventing partial perfection and severe corrosion during production.
2. Work Environment: A good work environment is crucial for extending the lifespan of graphite plates. Reducing collisions, maintaining a clean work environment, regularly checking circuits, organizing production at suitable temperatures, and reducing air oxidation can all help.
3. Quality of Graphite Plates: Using high-quality graphite plates improves their lifespan, conductivity, volume density, compressive and flexural strength, and resistance.

By understanding these aspects, you can better appreciate the significance and application of graphite plates in various industries.