What are the uses of graphite powder?

Graphite has been used for centuries, from pencils to batteries and more. One of the most versatile forms of graphite is graphite powder. It is created by grinding graphite into fine powders. This powder can be used for various applications, from improving the properties of metals to providing lubrication and more. This article will explore its different benefits, uses, and types.

Uses of graphite powder

Graphite is a form of carbon that has a hexagonal crystal structure. Graphite powder is often used in metallurgy, eaf steelmaking, lubricants, etc. In terms of metallurgy, the performance strength, hardness, and durability of metals can be improved because of the special properties of carbon. Therefore, it is a very versatile material that can be used in a variety of applications.

It has a carbon content of over 99% and is resistant to high temperatures, so the iron and steel factories used it as a recarburizer for eaf steelmaking in blast furnaces. Because of its fineness, softness, and low ash content, you can use it as a lubricant in the electronics or automotive industries to reduce friction or wear.

Since 黒鉛粉 plays a key role in the production of lithium-ion batteries, it is widely used in the electric vehicle industry, solar panel industry and energy industry.

What are the Benefits?

It is an excellent conductor of electricity and heat, making it ideal for use in batteries and other electronic components. Also highly resistant to corrosion and oxidation, so it is an excellent choice for the metallurgical industry.

It is also highly lubricious, making it an excellent choice for mechanical applications. It reduces friction and wear, making it ideal for bearings and other moving parts. In addition, it is used to improve the properties of metals, such as strength, hardness, and durability.

Graphite powder is the powder from the processing of 黒鉛電極, which is very easy to find.  The better the quality of the electrode, the higher the quality of the powder produced and the lower its price.

Graphite powder lubricant

It is designed to reduce friction between moving parts and made of finely ground graphite (a form of carbon) with excellent lubricating properties. When applied to surfaces that rub against each other, it forms a thin protective layer that minimizes friction and wear.

They offer several advantages over traditional lubricants. First, it has high-temperature resistance, allowing it to be used in extreme environments where other lubricants might fail. It can withstand high temperatures without breaking down or losing its lubricating properties. This makes it ideal for manufacturing, automotive, and aerospace applications where machinery operates under harsh conditions.

They are commonly used in mechanical equipment such as engines, gears, bearings, and sliding parts. It is also used in locks, hinges, door mechanisms, and other household items that require a smooth operation. By using graphite powder lubricants, industries can increase the performance and life of equipment while minimizing maintenance requirements.

What Are the Different Types of Graphite Powders?

According to different uses, they are divided into five categories.

Flake graphite powder, used as refractory materials, lubricating materials, conductive materials, casting and metallurgy.

Colloidal ， is used in sealing and metallurgical demoulding industries.

Ultrafine， is used as a release agent for powder metallurgy, battery anode, and conductive material.

Nano， is used in anti-corrosion, lubrication and sealing industries.

High-purity， is used to make conductive coatings and produce high-strength graphite electrodes.

結論

Graphite powder is a versatile material that one can use in various applications. It is critical to consider particle size, powder purity, and application when selecting the proper material for your application. Different grades and purity can affect the price. If you need graphite powders, please don’t hesitate to contact us.