2023-04-07

Graphite powder has the cause of self -lubrication performance analysis

Graphite powder is a wear -resistant material, and its self -lubrication performance is its most important feature. Graphn powder has a good self -lubrication performance due to its special layer -shaped crystal structure. The following are the analysis of the reasons for the self -lubricating property of graphite powder:The carbon atoms in graphite lattles are arranged in hexagonal on different planes. The distance between the carbon atoms in the same plane layer is 1.42 meters, and the distance between the carbon atom of each plane layer is 3.35. They are staggered along the same direction, repeat the position of the first plane in the third plane, the fourth plane repeats the position of the second plane, and so on. In each plane layer, because the carbon atoms are relatively tight, the binding forces between them are relatively large, and the carbon atom between layers and layers is far from each other, which is easy to separate and relatively slide. This is the main reason why gr

2023-06-19

Information related to flake graphite?

There are still many people who do not know some basic information about flake graphite. Therefore, as a manufacturer, it is necessary for us to explain briefly. In fact, flake graphite is a natural crystalline graphite, shaped like fish phosphorus, belonging to Hexagonal crystal family, with a layered structure. Now it is also a natural solid lubricant with a layered structure, rich in resources and low in price. This product has the characteristics of complete crystallization, good thin plate toughness, excellent physical and chemical properties, thermal conductivity, conductivity, thermal shock resistance, corrosion resistance, etc. It is widely used in refractory materials and coatings in the metallurgical industry, such as magnesia carbon bricks, crucibles, etc. Pyrotechnic material stabilizer in military industry, desulfurization accelerator in smelting industry, pencil lead in light industry, carbon brush in electrical industry, electrode in battery industry, catalyst in fertil

2023-03-28

Preparation of ultra -fine graphite powder

Graphite powder is soft, black and gray; it is greasy and can pollute paper. The chemical properties of graphite powder are relatively stable at normal temperature, insoluble in water, dilute acid, dilute alkali and organic solvents; the material has high temperature resistance resistance, which can be used for refractory materials, conductive materials, and wear -resistan

2023-12-12

The main factors affecting the price of graphite molds are as follows

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

2024-04-23

Graphite, a Carrier of Culture

Graphite is not only an industrial raw material, but also a carrier of culture. It has become an important medium for artists to create with its delicate texture and unique black color. Whether in painting, sculpture, or calligraphy, graphite can showcase a unique charm and charm.Graphite plays an important role in cultural inheritance. It has witnessed the glory of ancient civilization and the prosperity of modern culture. It carries people's pursuit of beauty and love for art, becoming an indispensable part of human civilization.Graphite is a carrier of culture and also a refuge for the soul. It makes us feel the charm of art and the power of culture, and also makes us cherish and inherit these precious cultural heritage more.

2023-03-14

The application of graphite powder in the field of lubrication

The lubrication performance of graphite powder is very good. It can be applied in the field of industrial lubrication production. There are many lubricating applications for graphite powder. This is to use different specifications of graphite powder. Graphite powder can play a lubricating role. The smaller the diameter, the better the lubrication effect of graphite powder. The lubrication application of graphite powder can be used to produce various lubricating products and materials.The lubrication application of graphite powder can directly produce lubricating materials, or it can be used as composite materials. It can be processed with other materials. It can be made into graphite solid lubricants, molding agents, lubricating wear -resistant coatings, etc. Graphite powder with lubrication is made of natural scale graphite crushing processing. The scale crystalline structure of natural scales graphite has a good lubrication performance. To better, the scale graphite must be crushed

2023-08-25

Factors affecting the gasification reaction of carbon materials

(1) Degree of graphitization: As the degree of graphitization of carbon materials increases, their activity towards gases decreases. The higher the final heat treatment temperature of carbon materials, the higher the temperature at which they begin to oxidize, so graphite products have a higher starting oxidation temperature than carbon products.(2) Structural state: Carbon materials with loose and porous surfaces are prone to react with gases. For example, the surface dense pyrolytic graphite treated at 3200 ℃ begins to oxidize in air at a temperature of 850 ℃, while the porous and loose charcoal on the surface begins to burn at 360 ℃.(3) Catalytic effect of impurities: Carbon materials contain impurities that have a significant impact on their gasification reaction, with varying catalytic effects. For example, iron, cobalt, nickel, copper, manganese, etc. are catalysts for the oxidation of carbon materials, while impurities such as boron, titanium, and tungsten have inhibitory effec

2023-05-08

How to deal with exhaust gas in scales graphite processing?

With the rapid development of the world industry, scales graphite has been regarded as one of the important industrial mineral raw materials at home and abroad. Especially in recent years, with the development of science and technology, the processing technology of scales graphite products has exerted important in all walks of life. effect. Similarly, the processing technology of graphite products is gradually mature. During the processing of scales graphite products, the exhaust gas discharged from the roasting stove contains asphalt caramel. healthy. These exhaust gas governance methods are mainly used at home and abroad, mainly using electrical capture, drying and incineration method. The following editors explain the method of explaining scales graphite exhaust gas treatment as follows:1. Electric catcher: Use high voltage electrostatic target to apply a high DC voltage between the precipitated electrodes to discharge the negative electrode, allow the flue gas to be separated, and

2023-05-24

Heat conductive graphite characteristics

Features: The surface can be combined with other materials such as metal, plastic, non -drying, etc. to meet more design functions and needs.Low thermal resistance: The heat resistance is 40%lower than that of aluminum, 20%lower than copper.Light weight: weight is 25%lighter than aluminum, 75%lighter than copper.High -conductive coefficient: Graphite radiator can be smoothly attached to any plane and curved surface, and can cut any form of cutting according to the needs of customers.The artificial graphite film is widely used in important emerging industries such as new energy and energy -saving transformation with its high thermal heating high reliability, lightness, easy processing, and environmental protection. There are huge application prospects in the fields of electronic technology such as LED. Of course, this type of product is widely used in smartphones, such as Apple mobile phones and Samsung phones. At the same time, the equipment in the laptop, handheld equipment, and comm