2023-08-17

Graphite anode plate

Graphite anode is a graphite plate, block, or rod used as an anode for electrolytic cells in the electrolysis industry. It has characteristics such as high temperature resistance, good conductivity and thermal conductivity, easy machining, good chemical stability, strong acid and alkali corrosion resistance, and low ash content.There are two types of electrolysis industry using graphite anodes, one is aqueous solution electrolysis, and the other is molten salt electrolysis. In the past, the chlor alkali industry, which used to produce caustic soda and chlorine gas by electrolysis of salt water solutions, was the largest user of graphite anodes. However, the chlor alkali industry now widely uses the ion membrane electrolysis process for alkali production, and the graphite anode diaphragm method for alkali production has gradually been phased out. Therefore, the production of graphite anodes is in an extremely shrinking state. Currently, graphite anodes are only used in industries such

2023-05-23

Graphite hot switch

Machining artificial graphite into the shape of the required, and then use resin immersion and solidification, which is made of non -transparent graphite products for thermal exchange. For chemical industry. include:(1) Block hole heat exchanger;(2) radial heat exchanger;(3) Membrane heat exchanger;(4) Tube heat exchanger.

2023-06-12

Application prospect of Graphene in battery materials

In the current technological era, research and development in the field of battery materials are in a stage of rapid development. With the increasing demand from people, the demand for more efficient, environmentally friendly, and safe battery materials is also becoming increasingly urgent. Graphene, as an important new material, is receiving more and more attention and research. This article will discuss the application prospect of Graphene in the field of battery materials.Graphene is a single-layer honeycomb structure material composed of carbon atoms, which has excellent physical and chemical properties. It has outstanding performance in terms of conductivity, thermal conductivity, mechanical strength, and other aspects. These excellent properties provide a wide range of possibilities for the application of Graphene in the field of battery materials.First, Graphene can be used as the electrode material of batteries. Compared with traditional electrode materials, Graphene has highe

2023-08-16

The Function and Conditions of Adhesive

Carbon graphite material is a powder structure material similar to refractory materials and concrete. Except for non-ferrous brushes and mechanical metal graphite products, which are formed as a whole with a certain strength by phase transformation of metal powder at sintering temperature, the powder particles of typical carbon graphite materials cannot spontaneously bond together even at high temperatures. In order for them to bond into a whole with a certain shape and strength, a certain amount of substance that can bond carbon powder particles or fibrous fine substances into a whole must be added, and this substance is called a binder.The conditions that the adhesive should meet:1) The adhesive should be able to mix with the main material to form a plastic substance.2) The binder becomes a viscous liquid within an appropriate temperature range. And it can have good adhesion and adsorption with the particles of the main material, and has a large adsorption force.3) The binder should

2022-11-22

Introduce the use of silicon carbide

Silicon carbide has a wide range of uses in industry. Silicon carbide has high hardness and good thermal conductivity. It is a semiconductor that resists oxidation at high temperatures. Although it has many uses, it is not clear to those who have not been exposed to it.1. Application in non-ferrous metal smelting industryThe use of silicon carbide has the advantages of high temperature resistance, high strength, good thermal conductivity, and impact resistance. It is used as a high-temperature indirect heating material, such as solid tank distillation furnaces, rectifier furnaces, aluminum electrolytic cells, copper melting furnace linings, and zinc powder furnaces. Use arc plates, thermocouple protection tubes, etc.2. Application in steel industryTaking advantage of the corrosion resistance, thermal shock resistance, wear resistance, and good thermal conductivity of silicon carbide, it is used in the lining of large blast furnaces to increase the service life.3. Application in metall

2023-10-23

The production method of graphite bearings

Graphite bearings, due to their self-lubricating, high and low temperature resistance, corrosion resistance, and other characteristics, can meet the sealing requirements for strong corrosion, flammable, explosive, and radioactive media. Effectively solving the problems of "running, emitting, dripping, and leaking" in chemical equipment, it has a good effect on improving labor conditions, product quality, and productivity.Graphite bearings can be divided into rolling bearings and sliding bearings, and there are also different materials such as metal, non-metal, and composite materials. Graphite bearings are commonly used in sliding bearings, which are further divided into radial bearings and thrust bearings. The article mainly analyzes carbon graphite bearings, bronze graphite oil bearings, and embedded graphite bearings.The manufacturing method of graphite bearings is characterized in that it is achieved by the following technical solutions:1) . Model making: polystyrene foam plastic

2023-04-21

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

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

2023-12-18

Progress in graphitization process of carbon graphite products

The progress of graphitization process for carbon graphite products is mainly reflected in the following aspects:Process optimization: With the continuous research on the graphitization process of carbon graphite products, optimizing the process flow has become an important research direction. At present, many process flows have been optimized, for example, in the production process of carbon black, by optimizing the preparation process of carbon black particles, the selection of carbon black pigments, and the baking temperature of carbon black, the quality and yield of carbon black products can be improved.Carbon black structure control: During the graphitization process, the particle structure of carbon black has a significant impact on the performance of the product. Therefore, by controlling the structure of carbon black particles, the performance of the product can be improved and the competitiveness of the product can be enhanced. At present, researchers are exploring methods su

2023-03-03

Graphite material type detailed introduction

Graphite material Type introduced in detail Key suitable for multi -type and small total aluminum compulsory. In other words, if you want to change the type of aluminum alloy, you must only exchange graphite . Graphite can be divided into five types based on the main use and its type. Below, everyone will introduce the graphite type in detail.1. Basic type: The ratio of the ratio of external specifications to high width is about 0.7 to 0.8 to 1. The volume is#8 ~#4500.2. Long type: longer than the basic type, the proportion of external specifications to high width is about 0.6 to 0.7 to 1. There are#15 ～#620 on the volume.3. Bowl type: The exterior specifications are relatively large, and the proportion of specifications to high and width is about 1: 1. The volume is#250 ～#5200. The larger one -time melting aluminum alloy material is about 1.5 tons.4. Bringing the shape of the mouth: close to the long -shaped soup slot. The volume is#50 ～#1800.5. The heating furnace type: cylindric