2023-08-03

Flake graphite processing

Flake graphite is obtained by mining and processing from graphite mines. The types of ore mined are different, and when processing flake graphite, it is also necessary to process it correctly based on the characteristics of the graphite ore. So how should we proceed with the operation? Let's have a simple understanding of flake graphite below.1. Mineral processing method for flake graphite cryptocrystalline graphite.Cryptocrystalline graphite crystals are very small, hence also known as microcrystalline graphite. Graphite particles are usually embedded in clay and difficult to separate. Due to the high grade of the raw ore (usually containing carbon), many graphite mines directly crush and process the extracted ore, selling graphite powder products.2. Mineral processing method for crystalline graphite in flake graphite.The natural floatability of crystalline graphite is good, and it is basically used in China. Due to the particle size of graphite sheets being one of its most important

2023-02-22

What are the characteristics of graphite board?

Graphite boards are generally used in industrial production such as metallurgical industry, chemical plants, and photoelectric catalysis. So what characteristics does it be so common to promote it in this field?Six characteristics of graphite board1. Easy process performance of graphite board: graphite board can be cut into different sizes, appearances, and thin thickness. It can give the membrane cutting plane board, which can be thinned from 0.05 to 1.5m.2. The heat resistance of graphite board: The maximum temperature of the graphite board can reach 400 ° C, at least less than -40 ° C.3. High -transmission thermality of graphite board: The thermal conduction rate in the plane map of the graphite board can achieve 1500W/mk, the heat transfer coefficient is 40%lower than that of aluminum, 20%lower than the copper.4. The coordination ability of graphite board: The graphite board is very easy to make a multi -layer board with metal materials, cable shestages or double -sided tape to en

2024-04-23

Graphite, the imprint of time

Graphite is a mineral that has undergone the baptism of time. With its unique black color, it tells the story of billions of years. Each piece of graphite is like a heavy history book, recording the changes of the Earth and the traces of time. It witnesses the ups and downs of mountains and rivers, the rushing of rivers, as well as the proliferation of life and the rise of civilization.Graphite is not only a witness to history, but also a inheritor of civilization. From ancient writing tools to modern industrial materials, graphite has always accompanied the progress of human civilization. It provides endless convenience for people's production and life with its stable performance and excellent quality.Graphite is the imprint of time and the crystallization of human wisdom. It makes us feel the wonder and greatness of nature, and also makes us cherish and cherish this land more.

2023-07-18

Battery dedicated graphite application

With the gradual breakthrough of mass production and large -scale issues, the pace of industrialization of graphene is accelerating. Based on my country's existing technological research and development achievements, the first batch of commercial applications may be mobile electronic equipment, aerospace, and new energy battery fields.The bending screen has attracted much attention at the consumer electronics exhibition and has become the development trend of mobile device display in the future. The future market of flexible display is huge, and the future of graphene as a basic material is also full of hope.On the other hand, an important area for commercialization of new energy battery batteries. The college can successfully develop a flexible photovoltaic board with a surface formation of the Chinese graphene nano -layer, which can greatly increase the cost of reducing production of transparent transparent and deformable solar cells. It can be used for small system applications in

2023-07-13

Related information about scales graphite?

Nowadays, there are still many people who do not understand some basic information of scales graphite, so as a manufacturer, it is also necessary for us to explain it briefly. In fact, the scales graphite is a natural crystal graphite, which is like fish phosphorus. , With a layered structure. Now it is also a natural solid lubricant with a layered structure with rich resources and low prices. This product has the characteristics of complete crystallization, good plate toughness, excellent physical chemical properties, heat conduction, conductivity, anti -thermal shock, corrosion resistance, etc. It is widely used in the refractory materials and coatings of the metallurgical industry. Fireworks stabilizers in the military industry, desulfurization promoters in the smelting industry, pencil cores in the light industry, carbon brushes in the electrical industry, electrodes in the battery industry, and catalysts in the fertilizer industry. This scale graphite can be further processed to

2023-04-25

Pure method of high -carbon graphite

The flotation method is a type of energy consumption and reagent consumption and low cost in the conventional purification method of minerals. This is the advantage of the floating method purification method. For scales -shaped graphite, multi -segment mills cannot be completely unbuttoned, but they are not conducive to protecting large scales of graphite. Therefore, the use of flotal methods to further improve the graphite taste. High carbon graphite containing more than 99%of carbon must use chemical methods to use graphite.(1) Pure method of alkaline acid. The carbon content after the purity method of alkaline acid method can reach more than 99%, which has the characteristics of less one -time investment, high product quality, and strong process adaptability. The purity of metal mines can adopt the advantages of alkaline acid method). The alkaline acid method is a wide range of methods in my country today; its disadvantages are large energy consumption, long response time, large gr

2023-04-21

What should be paid attention to when processing refractory materials with flake graphite?

The price of flake graphite powder from graphite manufacturers is relatively cost-effective

The colloidal graphite powder produced by graphite manufacturers has good lubrication performance, high conductivity to price ratio, and catalytic reaction characteristics. At the same time, it has very high ductility and can be used to produce various commodities. Colloidal graphite powder is commonly used as a conductive electrode for lead-acid batteries, a positive and negative conductive agent for high-capacity lithium batteries, and a raw material for heat-resistant lubricants.The companies that graphite manufacturers often use colloidal graphite powder are as follows:1. Good lubrication characteristics, commonly used as a mold lubricant in the production process of organic fertilizers and metal catalysts in agriculture and animal husbandry.2. It can withstand temperatures up to thousands of degrees Celsius and is often used as a heat-resistant lubricant material and a corrosion-resistant lubricant material.3. Powder metallurgy film remover and metal alloy raw materials, lubricat

2023-04-03

The shortcomings and prevention of graphite mold heat treatment process

Graphite electrode materials have the following six advantages

1、 Fast speed;Graphite discharge is 2-3 times faster than copper, and the material is not easily deformed. It has obvious advantages in the processing of thin ribbed electrodes. Copper has a softening point of around 1000 degrees, which is prone to deformation due to heating. The sublimation temperature of graphite is around 3650 degrees, and compared to copper, the thermal expansion coefficient of graphite material is only 1/30 of that of copper material;2、 Lightweight;The density of graphite is only 1/5 of that of copper. When using large electrodes for discharge machining, it can effectively reduce the burden on machine tools (EDM) and is more suitable for the application of large molds;3、 Low loss;Due to the presence of C atoms in spark oil, during discharge machining, high temperatures cause the C atoms in spark oil to decompose, forming a protective film on the surface of the graphite electrode, compensating for the loss of the graphite electrode;4、 No burrs;After the copper ele