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    2022-11-23

    What are the ways to improve the service life of graphite molds?

    Graphite molds should be produced and processed by cutting methods to improve the smoothness of the graphite mold surface and reduce the degree of adhesion between the molten metal and high-purity graphite. The composition of the carcass powder is one of the factors that cause the metal plastic film to stick to the high-purity graphite. Because iron is a strong carburizing agent, if the carcass is iron-based, there will be obvious reaction and melting between the carcass and the abrasive tool, causing the carcass melt to stick to the high-purity graphite and destroying the graphite mold. It is suggested that when calcining the iron-based carcass, a strong release agent should be brushed on the surface of the blade and the abrasive tool to reduce the adhesion of the abrasive tool during mold unloading, reduce the degree of damage, and increase the service life of the abrasive tool.2. The fracturing damage of the grinding tool is also related to the resistance of the graphite materia
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    2023-05-10

    The use of scales graphite and colloid graphite

    Scales graphite is a very widely used non -metallic powder product, with good thermal conductivity, conductivity and lubrication effect; colloid graphite is a graphite product that uses natural scales graphite as the main raw material. There are certain differences in use. The following editor will introduce the purpose of scales graphite and colloid graphite:The scales graphite has a strong conductive capacity. It can replace the metal as a conductive material. The scale graphite can also be directly used as a carbon conductive filler or a composite conductive filler for conductive coating. The quality of scales graphite powder has a lot to do with its carbon content. Natural scales graphite collected from natural mines often contain a lot of impurities. It needs to be purified to get graphite powder with high carbon content because of high purity scales. The use of graphite is more widely used, providing an effective solution for the miniaturization and high integration of electroni

    2023-05-10

    Scales graphite has the cause of lubrication and the conditions of use

    Scales graphite has many high -quality characteristics, especially good lubrication, so that it is widely used in many fields. Why is the scales graphite good lubricating, and under what conditions are better lubricating performance? Graphite manufacturer Xiaobian will analyze in detail for you:1, scales graphite is lubricated.The scales graphite played its good lubrication when there is water vapor and air. The presence of water and air enables the surface of the scale graphite to absorb water and gas molecules, which increases the distance between the sliding solution and weakens their binding force. On the one hand, the adhesion is also provided by the free keys on the edge of the base surface of the scales. Because water and gas molecules occupy these free keys, the adhesion force is reduced. This is why the scales are lubricated.2, scales graphite lubricating conditions.Scale graphic can only have good lubrication only in the case of water and air. For example, in a thin high alt

    2023-05-11

    The application of scales graphite in the casting industry

    Scales graphite is widely used in industry, especially the casting industry. In the production process of the casting industry, the casting process is carried out at high temperature environments. In order to prevent castings from deforming or broken at high temperatures, special casting scales need to be added to add cast materials and add casting materials. After the scale graphite, it can resist high temperature to ensure the quality of the casting. The following editor of graphite manufacturers will introduce the important application of scales graphite in the casting industry:There are many specifications for casting scales for castings, 600 meters ~ 800 mesh, 1200 mesh and other specifications for casting dedicated graphite. In different casting production fields, special casting scales of different mesters need to be used. Graphite helps the product to complete faster and better, and improve the quality of the casting products. Therefore, the scale graphite of the cast plant is

    2023-05-11

    The application of scales graphite in rust protection

    Scale graphite should be no stranger. The scales graphite is very wide, such as lubrication, conductivity, etc. So what are the applications of scales graphite in rust?Apply the scales graphite on a solid and then put it in the water. We will find that the solids that have been applied by the scales will not be wet by the water. Even if it is soaked in water, it will not be wet. The layer protective film is separated from the water from water, which is enough to indicate that the scale graphite is not soluble in water. Using the characteristics of graphite can be used as a good rust -proof paint, coated with metal chimneys, roofs, bridges, pipes, and can effectively protect the metal surface from corrosion of atmosphere and seawater, and has good anticorrosive rust and anti -anti -rust performance.This situation is often encountered in life. The connection bolt or steam pipe flange of the cleaning equipment is very easy to rust, which brings great trouble to maintenance and disassembl

    2023-05-10

    The relationship between graphene and scales graphite

    Graphene is stripped from scales graphite materials, composed of two -dimensional crystals composed of carbon atoms, with a thickness of only one layer. Because graphene has excellent performance in optics, electrical, and mechanics. Is graphite related to graphene? Let me analyze the relationship between scales graphite and graphene with everyone:1. The method of extraction of graphene mass production is not obtained from scales graphite, but from carbon -containing gas such as methane and acetylene. Although the word graphite is used in the name, the production of graphene is not mainly from scales graphite. On the contrary, it is obtained from carbon -containing gas such as methane and acetylene. Even the current research method is extracted from the planting plant tree. Now there is a method for extracting graphene from the tea tree.2, scales graphite contains millions of graphene. Graphene is actually in nature. If the relationship between graphene and scales graphite is mentione

    2023-05-10

    The application of scales graphite in LED lights

    Scales graphite is used in various industries, and scales can also be applied to LED lights. The following editors will explain the application of scales in LED lights in detail in detail.The poor heat dissipation of LED lamps will cause problems such as power damage, acceleration of light decay, and shortening life. It is always top priority to improve the performance of the LED lighting system. It is difficult for metal materials to be treated in LED heat dissipation applications. Multi -problems such as conductivity, easy deformation, and difficulty recycling waste.This problem will not occur in graphite materials. The scales have good plastic plasticity, easy to process, and have excellent high temperature resistance and thermal conductivity. They can be processed into graphite heat sinks. The heat will be absorbed by graphite heat sink Graphite can also be combined with plastic to make cooling lamps, heat dissipation and heat sink cups and heat dissipation shells.The heat dissipa

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