Application of flake graphite in conductive coatings_Industry Dynamics_News

2023-06-27

Let's take a look at the uses of battery specific graphite in industrial applications

The special graphite for batteries has good chemical stability, and the specially treated graphite has the characteristics of corrosion resistance, good thermal conductivity, and low permeability, so it is widely used to make heat exchangers, reaction tanks, condensers, combustion towers, absorption towers, coolers, heaters, filters, and pumps, and is widely used in petrochemical, hydrometallurgy, acid-base production, Synthetic fiber, paper making and other industrial sectors, Can save a large amount of metal materials.It is a material for casting, casting, pressing and high-temperature metallurgy. Because of its low coefficient of thermal expansion of graphite and its resistance to rapid cooling and heating, it can be used as a mold for glassware. After graphite is used, Ferrous can be used to obtain castings with accurate size, smooth surface and high yield, which can be used without machining or slightly processing, saving a lot of metal. In the powder metallurgy process of produc

2023-08-29

What precautions should be taken when using graphite electrodes in electric furnace steel mills?

(1) Select the appropriate electrode variety and diameter based on the capacity of the electric furnace and the equipped transformer capacity.(2) During the loading, unloading, and storage of graphite electrodes, attention should be paid to preventing damage and moisture. The electrodes that are affected by moisture should be dried by the electric furnace before use. When lifting, the joint holes and surface threads of the electrodes should be protected.(3) When connecting the electrode, compressed air should be used to blow off the dust in the connector hole. The force used to screw the connector into the electrode connector hole should be stable and uniform, and the tightening torque should comply with regulations. When holding the electrode, it is necessary to avoid the joint area, that is, clamp it above or below the bottom of the electrode joint hole.(4) When loading furnace materials into the electric furnace, in order to reduce the impact of furnace material collapse on the ele

2024-04-17

The Legend of Graphite

Graphite, this black mineral, carries the legend of thousands of years. Since ancient times, graphite has been a symbol of people's wisdom. Whether in writing or painting, graphite has written a chapter of history with its unique charm. Its texture is delicate, and its color is profound. Each piece of graphite seems like a masterpiece of nature, quietly telling the story of the vicissitudes of time.In the wave of technology, graphite has demonstrated its extraordinary value. As an important industrial raw material, it plays a crucial role in fields such as metallurgy and chemical industry. Meanwhile, graphite is also a darling in the field of new energy, and its excellent conductivity and stability make it shine in fields such as batteries and electrodes. Graphite, with its toughness and durability, witnesses the progress of human civilization.However, the charm of graphite goes far beyond that. Under the influence of culture, graphite has become a carrier of art. Sculptors use graphi

2023-05-19

Granular graphite

1. Refractory material: use graphite, smelting colors, special steel and other valuable metals such as graphite, smelting colors, special steel, etc. in the metallurgical industry, as a magnesium carbon brick in the steel refining furnace; in addition, it is also used as a steel insulation, protective residue and steel bag covering agent.2. Conductive material: Graphite can be used as electrodes, brushes, electrical rods, carbon pipes, and visual tube coatings on the electrical industry.3. Abrasion -resistant materials and lubricants: It can be used for wear -resistant and lubricating materials in the mechanical industry. For example, graphite can slide at a speed of 100m/s at a temperature range of -200-2000 ° C, without lubricating oil. Graphite lubricants include oil agents, water, powder colloidal graphite, graphite lubricating fat, graphite root roots, etc.4. Sealing materials: Use flexible or expanded graphite as lyric axes, water turbines, gas turbines, and piston ring cushions

2023-02-22

The four major development trends in the field of graphite mold

Under the harm of China's economic development and the prevalence of Internet e -commerce prevailing, the shuffle in the graphite mold industry will increase, and the company has encountered a lot of challenges and opportunities. Therefore, the company only has the future development trend of the field, and moderate transformation and development and adjustment can really take the initiative to take the initiative and obtain dominance.1. High -end and precise positioning will be more noticedThe different advantages of graphite molds decide that it has a wide industry prospect. Under the prerequisites for giving full play to their own advantages and improving the entire process, Commodities have gradually entered the customer's field of vision. Customers' requirements and expectations for high -end products are getting higher and higher. The tentacles of high -end products have long been widening to many customers. Market demand will slowly gather to high -end, and the sales and growth

2024-04-18

The Mysteries of Graphite

Graphite, a seemingly ordinary mineral, contains endless mysteries. Its unique molecular structure gives it excellent conductivity and high temperature resistance. At high temperatures, graphite can still maintain its stable properties, which makes it widely used in high-temperature metallurgy, aerospace and other fields.Moreover, graphite is also a rare lubricating material. Its delicate texture and extremely low friction coefficient make it widely used in lubrication systems in industries such as machinery and automobiles. The lubrication performance of graphite not only improves the operating efficiency of mechanical equipment, but also extends the service life of the equipment.The mystery of graphite lies in its environmental friendliness. As a natural mineral, graphite has a relatively small impact on the environment during mining and use. Meanwhile, the renewable nature of graphite also makes it a sustainable resource for development. In future development, graphite is expected

2023-06-15

Graphite powder from graphite manufacturers is a widely used industrial material

Graphite powder produced by graphite manufacturers is a widely used industrial material, obtained by crushing, grinding, and screening high-purity graphite through rolling. The key to the type of graphite powder is the particle size, which varies from 50 to 30000 mesh. The more mesh the screen, the finer the particle size, and the higher the price. Previously, our country's technological strength could not be reached, and high-end graphite powder had to rely on imports. However, at present, Chinese manufacturing enterprises have introduced cutting-edge overseas powder mills, which can produce and manufacture fine graphite powder with global particle size, and have been used in many industries both domestically and internationally.Graphite manufacturers offer various types of graphite powder, including lubricating graphite powder, conductive graphite powder, nanotechnology graphite powder, high-purity graphite powder, and graphite powder screens with a mesh size of 150, 425, 1000, 3000

2023-08-01

Spherical graphite

Spherical graphite is a graphite product that is made from high-quality, high carbon natural flake graphite and uses advanced processing techniques to modify the surface of the graphite. It produces graphite products with different fineness, resembling elliptical spheroids.Spherical graphite material has good conductivity, high crystallinity, low cost, high theoretical lithium intercalation capacity, low and flat charge discharge potential. It is an important part of the negative electrode material for lithium-ion batteries and a replacement product for negative electrode materials used in foreign lithium-ion battery production. It has excellent conductivity and chemical stability, high charging capacity, long cycle life, and is green and environmentally friendly.The process of processing spherical graphite first involves roughly crushing, dressing, magnetic separation, and other processes in the spherical graphite workshop to form the initial product spherical graphite. Then, it ente

2023-07-24

Can scales graphite be used as non -metallic fillers

When the scale graphite is used as a fire -resistant filler, it is an expansion of graphite powder. It is a graphite layer of inter -graphite compound obtained by natural graphite scales as raw materials. Under heating conditions, the volume of expansion graphite expands sharply (can reach 300 times) to suffocate flames, forming expansion together, which can be isolated flames, delaying or interrupting the spread of flames, not burning, flexible, high surface energy, and good coach layer. However, the volume and dose of swollen should be appropriately selected. Tests show that the best dosage is 150 μM particles, 30%expansion rates and 5%. The editor of the graphite manufacturer below introduces whether the scale graphite can be used as a non -metal filler and analyzes:Graphite can be used directly as a carbon conductive filler or a composite conductive filler for conductive coatings. However, due to the large increase in scale graphite, the function of the coating will become fragile

2023-09-19

The Application of Graphite Processed Parts in Industry

Graphite machined parts are widely used in industry due to the excellent characteristics of artificial graphite materials that cannot be replaced by other metal materials.Graphite machined parts have good conductivity, and with the development of the industry, the size of graphite sheets also changes. In addition, graphite machined parts can also be used as lubricating rings in the electromechanical manufacturing industry as conductive materials.Due to the integration of high-temperature and corrosion resistance of graphite materials into graphite machined parts, many metallurgical furnace linings are made of graphite materials. However, graphite machined parts used as refractory materials must undergo good oxidation resistance treatment when used in oxidizing degassing.Graphite machined parts can be used as corrosion-resistant structural materials. All graphite machined parts need to be impregnated with organic resin to achieve optimal corrosion resistance. Most of them are used as b

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