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    2022-11-23

    What are the ways to improve the service life of graphite molds?

    Graphite molds should be produced and processed by cutting methods to improve the smoothness of the graphite mold surface and reduce the degree of adhesion between the molten metal and high-purity graphite. The composition of the carcass powder is one of the factors that cause the metal plastic film to stick to the high-purity graphite. Because iron is a strong carburizing agent, if the carcass is iron-based, there will be obvious reaction and melting between the carcass and the abrasive tool, causing the carcass melt to stick to the high-purity graphite and destroying the graphite mold. It is suggested that when calcining the iron-based carcass, a strong release agent should be brushed on the surface of the blade and the abrasive tool to reduce the adhesion of the abrasive tool during mold unloading, reduce the degree of damage, and increase the service life of the abrasive tool.2. The fracturing damage of the grinding tool is also related to the resistance of the graphite materia
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    2024-03-19

    The balance of graphite mineral exploitation and environmental protection

    The development of graphite mineral resources is of great significance for promoting economic and social development. However, how to achieve the balance of environmental protection in the development process is an urgent problem to be solved.

    2024-03-19

    The key role of graphite in battery technology

    Graphite plays a pivotal role in battery technology. As a negative electrode material for lithium-ion batteries, graphite has become a key component of modern battery technology due to its excellent lithium storage performance and cycle stability.

    2024-03-19

    Graphene: the new star of future materials technology

    Graphene, known as "black gold", has become a new star in the field of materials science and technology with its excellent physical properties and wide application prospects.Graphene has super-strong electrical

    2024-03-18

    Characterization and application of graphite materials

    Graphite, as a unique carbon material, has many remarkable properties. Its excellent electrical conductivity, thermal conductivity and chemical stability make it show broad application prospects in many fields.In the field of batteries, graphite, as a negative electrode material, can efficiently store and release electrical energy, becoming an important part of lithium-ion batteries. In addition, graphite is

    2024-03-15

    The key role of graphite in energy storage technology

    With the transformation of global energy structure and the rapid development of renewable energy, energy storage technology has become a key link. In this field, graphite plays an irreplaceable role with its unique properties.First of all, graphite is the main anode material of lithium-ion batteries, and its high energy density and excellent cycling performance make lithium-ion batteries widely used in electric vehicles, smart phones and other fields. With the continuous expansion of the new energy vehicle market, the demand for graphite continues to grow.Secondly, graphite also shows great potential in the field of supercapacitors. Supercapacitors have the advantages of fast charging speed and high power density, and graphite, as an electrode material, can provide good conductivity and stability, which provides the possibility for the performance improvement of supercapacitors.In addition, with the deepening of research, graphite has also shown broad application prospects in new ener

    2024-03-14

    In-depth analysis of the physical and chemical properties of graphite and its industrial value

    Graphite, an ancient and magical substance, possesses a series of remarkable physical and chemical properties, which make it a pivotal position in the industrial field.First, graphite has excellent electrical and thermal conductivity. This characteristic makes graphite occupy an important position in the electronics industry, and is widely used in the manufacture of electrodes, conductive coatings, etc. At the same time, the high thermal conductivity of graphite also makes it have broad application prospects in the field of heat dissipation materials.Secondly, the chemical stability of graphite is extremely high. It can resist the erosion of most acids, bases and organic solvents, which makes graphite in chemical industry, metallurgy and other fields have a wide range of applications. For example, graphite can be used as a material for corrosion-resistant pipes, vessels, and reactors.In addition, graphite also has good lubricity and plasticity. This gives graphite a unique advantage i

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