The use of graphite molds is diverse_Industry Dynamics_News

2023-02-20

Graphite board antioxidant solution increases the period of use

Graphite boards are used in many industries, and due to their different advantages, future use will be more common. Old iron is very concerned about the use of graphite boards. The solution of the antioxidant solution of graphite board can reasonably increase the use period.After the formation of graphite board, it must be solved by antioxidantization. Generally, antioxidants are used, which is a thick liquid state. The ingredients are heat -resistant nano -ceramic particles. In the natural environment of air oxidation within 1300 ° C in the application temperature of the graphite board, its antioxidant actual effect is very good. After a variety of specifications of graphite boards with pre -immersed in the antioxidant protective film, its liquid can penetrate into the pores of the graphite board, and produce a layer of 0.02mm antioxidant on the surface of the air holes and graphite molds. The sexual protective membrane is exactly the reasonable blocking gas of this layer of protecti

2023-03-14

What is the use of graphite powder?

Gaocunya micron graphite particles have very wide application areas: the appearance tube of the electronic information, the black -bottomed conductive coating of the display industry, the device, sensor and color decomposition of the liquid crystal display, the sensor and color decomposition of the liquid crystal display The three primary colors of the color LCD plasma are used to improve the launch effect and color mining contrast, ultra -fine tungsten, molybdenum silk system and other coatings, high -grade lubricating oil and lubricating fat manufacturing, high -performance battery foam nickel manufacturing industry, and light sensitivity Many industries such as film are widely used in high -purity sub -graphite particles.1. Fire resistance: Graphite and its products have a high temperature resistance and high -strength properties. In the metallurgical industry, graphite is mainly used to make graphite. Graphite is often used as a protective agent for steel ingots in steelmaking.2.

2023-09-21

How to distinguish the advantages and disadvantages of graphite

The first aspect is the flexural strength of the material. The flexural strength of a material is a direct reflection of its strength, indicating the tightness of its internal structure. Materials with high strength have relatively good resistance to loss during discharge. For electrodes with high precision requirements, it is recommended to choose materials with better strength.The second aspect is the Shaw hardness of materials. In the subconscious understanding of graphite, it is generally considered a relatively soft material. But actual test data and application situations show that the hardness of graphite is higher than that of metal materials. In the special graphite industry, the commonly used hardness inspection standard is the Shore hardness measurement methodThe third aspect is the average particle diameter of the material. The smaller the average particle size of the material, the more uniform the discharge of the material, the more stable the discharge condition, and the

2023-03-09

Many new main uses of graphite have already been developed and designed

Many new main uses of graphite have long been developed and designed with the development trend of scientific and technological progress. Graphite has many new main uses. High -purity graphite products are used for high -purity metallurgical industry, electronics industry, Chinese nuclear industry and mold processing; general graphite products can be used as a wall -building raw material for mining with aluminum electrolytic grooves, non -metallurgical tunnel furnaces, and non -ferrous metal furnaces. Calcium residual raw materials can be used as carbon increases for ironmaking industry. There are many types of carbon quality raw materials used to seepage nitrogen, including artificial synthesis of graphite, petroleum coke, casting focus, and pure natural graphite.Graphite products are at least within 2000 degrees. This is because carbon must be graphite at a high temperature natural environment of 2000-3300 degrees at a high temperature and natural environment of at least 10 days and

2023-04-19

Ballical graphite price about the use of graphite

1. The price of spherical graphite about graphite is: including bricks, disasters, disaster, linked powder, mold, mold and refractory material detergent. Two important changes in the refractory material industry are the application of magnesium carbon bricks in the application of steelmaking furnace lining and aluminum charcoal brick in the continuous casting. Graphite refractory materials, steel and other industries have close connections. Magnesium MGO-C in the world has been widely used for steelmaking and has become the traditional use of graphite. Aluminum carbon bricks are mainly used for continuous casting carbon resistance materials, and the flat flats are protected from plate blanking from pipelines and underwater nozzles. Ferry -resistant materials and related products produced by graphite and related products, such as 坩埚, distilled and similar plug nozzles, are also stable by metal penetration and erosion. Graphite products are widely used in the process of directly related

2023-05-10

How to choose the scale of scales graphite size

Scales graphite has good conductivity and thermal conductivity. It is widely used in sealing, lubrication, metallurgy, chemical industry and other industries. Different industries have different requirements for the specific parameters of scales graphite. Choosing the correct graphite graphite is closely related to its effect. Today, I will explain the correct method of choosing the graphite size of the scale:1. The effect of scale graphite particle size on expansionThe degree of particle size on the expansion of scales also has a certain effect. After experiments, the expansion rate of scales graphite is directly proportional to the particle size of graphite. The expansion graphite has a rich pore structure. The smaller the grain size of the graphite. The smaller, the lower the expansion coefficient, and vice versa. Therefore, in the fields of sealing and fire -resistant coatings, large -scale scales should be selected as materials.2. The effect of scale graphite particle size on smo

2023-07-21

The process of industrialization of battery -specific graphene lithium battery industrialization

There is no doubt that the performance of the battery -specific graphene is unquestionable, but is it necessarily suitable for lithium ion batteries? According to my clumsy opinion, graphene is not suitable for lithium ion batteries, please consider the following:1. Cost problemThe cost of using graphene as a conductive agent is much higher than that of ordinary charcoal black. The cost of lithium battery is the key control factor. Without reducing the cost of raw materials, even if the electrical performance of graphene is good, battery manufacturers cannot afford a few tons per ton. 100,000 cost consumption.2. Process problemsThe technical problems brought by the chip structure of battery -specific graphene are mainly preparation of electrode paste. The electrode paste requires good liquidity, decentralization and appropriate viscosity. The dispersing of graphene tablets in the electrode paste is a difficult problem, especially for especially The electrode paste cannot be decentrali

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

2023-07-04

Types of battery materials and its application areas

Lithium ion batteries are one of the currently widely used batteries in the market. The types of materials mainly include lithium cobaltate, lithium iron phosphate, lithium nickel cobalthocco, and lithium titanic acid. The advantage of lithium -ion batteries is that high energy density, high energy storage efficiency, long life, etc. The commonly used materials for nickel -metal hydride batteries are hydrogen anode and nickel oxide cathode. The advantage is that the use of safety, no pollution to the environment, and long life.A fuel cell is a battery that directly converts chemical reactions into electrical energy. The types of materials mainly include potassium hydroxide, sodium hydroxide, and sodium boric acid. Fuel cells have the advantages of low pollution, but their application scope is currently relatively limited. The types of sodium ion battery materials include sodium sulfide and sodium phosphate. The advantage of sodium ion batteries is that it is relatively cheap and long

2023-06-25

Battery specific graphite application

With the gradual breakthrough of mass production and large-scale problems, the industrial application of Graphene is accelerating. Based on the existing technological research and development achievements in China, the first batch of commercial applications may be in the fields of mobile electronic devices, aerospace, and new energy batteries.The bendable screen attracted much attention at the Consumer Electronics Show, becoming the development trend of mobile device displays in the future. The future market of Flexible display is huge, and the future of Graphene as a basic material is full of hope.On the other hand, the commercialization of Graphene for new energy battery is an important field. The college can successfully develop flexible photovoltaic panels with Chinese Graphene nano layers on the surface, which can greatly reduce the cost of manufacturing transparent deformable solar cells, and can be used for small system applications in digital technology equipment such as Night

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