2023-05-17

Graphite products corrosion -resistant materials

Graphite has good chemical stability. After special processing graphite, it has the characteristics of corrosion resistance, good thermal conductivity, and low penetration rate. , Pump and other equipment. These devices are used in industrial departments such as petrochemical, wet metallurgy, acid -base production, synthetic fiber, and papermaking, which can save a lot of metal materials. 0 for casting, sandwiches, molding, and high temperature metallurgical materials, due to the small expansion coefficient of graphite, and can resist the changes in cold, cold and hot, can be used as the cast mold of glassware. After using graphite The rate is high, and it can be used without processing or processing, so a large amount of metal is saved. The production of hard alloy and other powder metallurgical processes is usually made of graphite materials to be used to durable souls. The crystal growth of single crystal silicon, regional refining containers, brackets, fixtures, inductive heater,

2023-06-19

What are the applications of flake graphite

Natural flake graphite is a non-metallic mineral with unique physical and chemical properties such as high temperature resistance, oxidation resistance, corrosion resistance, thermal shock resistance, high strength, good toughness, high self-lubricating strength, strong thermal conductivity and conductivity. The graphite series products are mainly used in industries such as metallurgy, machinery, electronics, batteries, chemicals, light industry, military industry, national defense, aerospace, refractory materials, etc. It is an essential non-metallic raw material for today's high-tech industry.The conductivity of graphite is 100 times higher than that of general non-metallic minerals, and it is a widely used conductive and anti-static material in industry and daily life. What are the main applications of flake graphite?1. Used in plastic or rubber, it can be made into different conductive rubber and plastic products. This product has been widely used in anti-static additives, compute

2024-04-08

The magical properties of graphite and its application in the field of high technology

Graphite, this seemingly ordinary mineral, actually contains many magical properties. Its excellent electrical conductivity, thermal conductivity and chemical stability make graphite widely used in high-tech fields.In the field of electronics, graphite is used as a high-performance electrode material, and its excellent electrical conductivity makes the working efficiency of electronic equipment greatly improved. At the same time, the thermal conductivity of graphite also makes it an excellent heat dissipation material, effectively ensuring the stable operation of electronic equipment.In the field of new energy, graphite has also shown great application potential. As an important raw material for lithium-ion batteries, graphite plays a key role in improving battery energy density and extending battery life. In addition, graphite can also be used to prepare fuel cells, solar cells and other new energy equipment, to promote the rapid development of new energy technology.In the future, wi

2023-11-10

Advantages and disadvantages of graphite purification methods

Flotation method is one of the conventional mineral purification methods that consumes the least energy and reagents, and has the lowest cost. This is the biggest advantage of flotation method for purifying graphite. However, using flotation to purify graphite can only achieve a limited increase in its grade. For flake graphite, using multi-stage grinding not only cannot completely dissociate its monomer, but also is not conducive to protecting the large scale of graphite. Therefore, using flotation to further improve graphite grade is neither economical nor scientific. To obtain high carbon graphite with a carbon content of over 99%, chemical methods must be used to purify the graphite.(1) Alkali acid purification method. The carbon content of graphite purified by alkaline acid method can reach over 99%, which has the characteristics of low one-time investment, high product grade, and strong process adaptability. Moreover, it also has the advantages of conventional equipment and stro

2023-05-30

GS graphite heat dissipation film characteristic advantage

1. Excellent thermal conductivity: The thermal conductivity is as high as 600-1200 W/(M-K) (equivalent to 2 to 4 times the copper, 3 to 6 times the aluminum), 40%lower than aluminum, 20%lower than copper, 20%lower than copper lower than copper2. Light proportion: 1.0-1.9 g/cm3 (density is equivalent to 1/4 to 1/10 of copper, 1/1.3 to 1/3 of aluminum)3. Low thermal resistance, soft and easy to cut (can bend repeatedly)4. Super thinness: thickness (0.025-0.1mm)5. The surface can be combined with other materials such as metal, plastic, non -drying gum to meet more design functions and needs1. Excellent thermal conductivity: The thermal conductivity is as high as 600-1200 W/(M-K) (equivalent to 2 to 4 times the copper, 3 to 6 times the aluminum), 40%lower than aluminum, 20%lower than copper, 20%lower than copper lower than copper2. Light proportion: 1.0-1.9 g/cm3 (density is equivalent to 1/4 to 1/10 of copper, 1/1.3 to 1/3 of aluminum)3. Low thermal resistance, soft and easy to cut (can

2024-04-15

Environmental value of graphite: Transition from waste to resource

Graphite, a mineral widely used in the industrial field, has gradually been recognized for its environmental value. In the past, the waste generated during the mining and processing of graphite was often regarded as a useless burden, but with the deepening of the concept of environmental protection and the continuous development of technology, these wastes are gradually transformed into valuable resources.Through scientific recycling and treatment, the useful components in graphite waste can be effectively used to reduce the waste of resources. At the same time, reasonable treatment can also reduce the pollution of waste to the environment and realize the recycling of resources. This not only helps to alleviate the increasingly tight situation of graphite resources, but also meets the requirements of sustainable development.In addition, the application of graphite in the field of environmental protection is also expanding. For example, graphite can be used as a highly efficient adsorp

2023-05-10

What is the market development prospect of spherical graphite?

Graphite is one of the better minerals in my country. This new type of natural graphite material produced and processed by new technology has played a key role in various industries such as electronic devices, chemical factories, light industry, military industry enterprises, national defense safety, aerospace and other industries. The spherical graphite is based on high -quality high -carbon steel natural scales graphite as the raw material. It uses advanced manufacturing processes to modify the surface of graphite to produce graphite products with different fineness and near -ellipse spherical.First: Graphite is divided into crystal graphite (shell -like) and hidden crystal graphite (soil) according to the crystal degree. Ballog graphite is suitable for spherical or spherical graphite products processed by mechanical and physical methods with natural scale graphite. It emphasizes that the physical and chemical performance of natural graphite should meet the following requirements:Se

2023-03-20

Application of expanded graphite

Is superfine graphite graphite?

Graphite

One of the main purposes of graphite is to produce refractory materials, including refractory bricks, crickets, continuous casting powder, molding cores, mold casting, detergent and high temperature resistance. In recent years, the two important changes in the refractory material industry are that magnesium carbon bricks are widely used in the inside of the steelmaking furnace, and the application of aluminum carbon bricks in continuous casting. The refractory material for graphite is closely connected to the steelmaking industry, and the refractory material consumed by the steelmaking industry around the world.Because graphite has many excellent performance, it has been widely used in industrial departments such as metallurgy, machinery, electrical, chemicals, textiles, and national defense. Can be used as refractory materials. Graphite products maintain the chemical characteristics of the original scales graphite and have strong self -lubrication performance. The characteristics of