2023-05-25

pure graphite

It is made of pure graphite board or metal (tooth plate, tablet, net) to enhance the cutting or stamping of graphite plates, with many excellent sealing performance, such as: heat stability, self -lubrication, corrosion resistance, non -aging, non -crispy, etc., in the place, in the case, in terms of The strict working conditions can be used for a long time, and rarely needs to be maintained. Different metal thin plates can be selected. The type of type can be optional, the inner wrap, the edge of the wrap, the inside and the outside.Graphite cutting pads are made from pure graphite board punching or cutting. It has good anti -corrosionability, high/low temperature, good compression back elasticity and high strength, a variety of round and complex complicated types of complicated Geometric pads are widely used in pipelines, valves, pumps, pressure vessels, heat exchangers, condenser, generators, air compressors, exhaust pipes, refrigerators, etc.

2023-05-15

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

2023-02-22

What kind of crushing of graphite blocks can be divided into?

The crushing of graphite blocks can be divided into three items, do you know? Let's take a look at it together!1. Pre -fragmentation (or crushing): This also refers to the crushing of block -shaped graphite block raw materials after entering the factory. Generally, it refers to crushing the block of the block of 200mm to 50 ~ 70mm. EssenceSecond, medium crushing: This also refers to the granularity of graphite block raw materials after forging to the particle size necessary for the seasoning. Generally, the block degree of up and down 50mm after the forging is crushed to 1 ~ 20mm.Third, fine grinding (or grinding): It is grinding part of the raw material of graphite blocks to 0.15mm or 0.075mm particle size below. Every time it goes through, the granularity of the raw materials has become smaller. The larger diameter of the large raw material before crushing is the ratio of the diameter of the larger block of the raw material after crushing, which is called a crushing ratio.

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

2023-04-03

The shortcomings and prevention of graphite mold heat treatment process

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

2023-10-25

Classification of graphite

Carbon products can be divided into graphite electrode, carbon block, graphite anode, carbon electrode, paste, electrochar, carbon fiber, special graphite, graphite heat exchanger, etc. according to their usage. Graphite electrodes can be classified into ordinary power graphite electrodes based on the allowable current density. High power electrode, ultra high power electrode. Carbon blocks can be divided into blast furnace carbon blocks, aluminum carbon blocks, electric furnace blocks, etc. according to their purpose. Carbon products can be divided into carbon products, graphite products, carbon fibers, and graphite fibers according to the processing depth. Carbon products can be divided into graphite products, carbon products, carbon fibers, special graphite products, etc. according to different raw materials and production processes. Carbon products can be divided into multi ash products and low ash products (with ash content less than 1%) based on their ash content.The national an

2023-07-26

The relationship between scales graphite and nuclear graphite

1. Different applications of scales graphite and nuclear graphite.Scales graphite has excellent performance such as high temperature resistance, heat conduction, conductivity, lubrication and other excellent performance. It is an indispensable resource for the cultivation of the development of emerging industries and the transformation and upgrading of traditional industries. The nuclear graphite is mainly used as graphite materials in the nuclear industry, including the atomic reactor with neutron chronic agents and reflexes, the production of hot column graphite for the production of isotopes, and the spherical graphite and block graphite for high -temperature gas and cold piles.2. Scales graphite and nuclear graphite are different branches of graphite materials.Graphite -like crystals are complete, thin and tough, their physical and chemical properties are stable, and they have good temperature resistance, lubrication, conductivity, heat shock resistance, corrosion resistance and a

2023-06-05

Modified graphite

A new generation of lithium -ion battery negative materials with good graphite performance and low price1. High graphitization and stable structure.2. High capacity and stable charging and discharge.3. Good reversibility, which can effectively improve the utilization rate of positive and active substances.4. Good cycle stability.5. Good performance, safe and reliable.Modified graphite can be used for lithium -ion battery negative electrodes, ball -type modified graphite can be used as lubricant, and can be made into graphite modified polypropylene plastic, which is used to make zero, pipeboard, head, flang, flang, and take -off. Components (good corrosion resistance; small volume, light weight; high temperature resistance; non -toxicity, no scaling, non -polluting medium, can also be used for the food industry)

2023-12-14

What are the characteristics of graphite bearings?

Graphite bearings are important high-temperature bearings that utilize the self-lubricating, high-temperature resistance, and chemical inertness of graphite materials to operate under high temperature and strong corrosion conditions that ordinary bearings cannot withstand. The main functions of graphite bearings are: