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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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    2023-04-25

    What is the role of scales when galgling?

    The application of scales graphite is widely used in industries. Mulchogenic sand is one of the applications of them. Cover sand refers to the sand or core sand with a solid resin film on the surface of the sand grain. In the middle, scales need to be used. Today, I will explain what the scales have the functions when gog graphic is covered with membrane sand:The scaled graphite is used as a lubricant in the lubricant in the sandy sand. The littering of the luster sand can play a lubrication and high temperature resistant role in the sandwich sand. For the requirements of scales with scales in gifsta, it is required to be lubricated as a lubricant and high melting point, and the littering of the lubrication is a natural scale graphite with good lubrication. Carbon content. The melting point of the scale graphite itself is very high. After the production process processing, the high temperature resistance of scales graphite with scales with scales will be higher, and the lubrication ef

    2023-04-24

    Which of the scale of the number of meters is more?

    Scales graphite has many specifications. Different specifications are determined according to different goals. The number of scale graphite ranges from 50 ~ 12000 mesh. A specification of scales graphite, so why is the 325 -purpose scales graphite application very wide? The following Jinhui graphite editor will analyze it in detail:Scales graphite is a natural scales graphite as the processing raw material. After machinery, it can be crushed to 325 mesh graphite powder. The 325 -mesh scales graphite is purified and other processed. It can be processed into a carbon -containing 325 -mesh graphite powder with a carbon content of 99%or 99.9%. Such a 325 -mesh scales graphite has good conductivity, high temperature resistance, and lubrication performance. The use of high carbon -containing 325 mesh scales graphite is used in different industrial production areas.Graphite powder is processed and highly purified on the basis of scales graphite to remove impurities, so that the purpose of 32

    2023-04-24

    Two ways of formation of scales graphite

    The application of scales graphite in the industry is very widely used, and it plays a pivotal role. my country is one of the countries with rich scales in the world in the world. So how does the scales graphite ore formed? Two causes of biology, the following editors will explain the two formation methods of scales graphite for everyone:1. Bio -graphite biological causesBiological causes refer to the scales graphite directly from organic matter, commonly in marble, sliced rocks, or hemp rocks. Coal seams or carbon -containing sedimentary rocks can form scales graphite. It is the metamorphic mineral of graphite, which is made of organic or charcoal.Second, the non -biological cause of graphiteNon -biological causes refer to the reducing carbon out of CO and CO2. In the contact zone between magma rocks and limestone, scales are often produced. This is due to the decomposition of carbon dioxide by limestone and degenerate. The formation of mineral beds must concentrate and have suitable

    2023-04-24

    Differential needs of scales graphite in different fields

    There are many types of domestic scale graphite resources and rich features, but the current domestic graphite mine resources are relatively simple. It mainly found that the natural types of ore, ore taste, main minerals and pulse ingredients, optionality, etc. It is simple, focusing only on the crystal shape of the crystal, the amount of carbon, sulfur content, and scales. Although there are huge differences in the characteristics and quality of graphite ore and fine powder in each scale graphite, they are not distinguished at all from the sperm powder logo. The classification system simply brings the high degree of homogeneity of the upstream raw materials of graphite in various places, covering the reality of its reality Application value, the following editors talk to you about the differentiated demand for scales graphite in different fields:This status quo has brought very prominent problems: on the one hand, the lower reaches of the scale graphite is very difficult and blind to

    2023-04-21

    Application of Graphene

    Graphene makes indoor people feel as if they are in the windless "warm winter sun". They have both heating and health care. Different from traditional heating equipment such as air conditioners, oil sticks, floor heating, etc., graphene heat painting is more comfortable, more energy-saving, not boring, no noise, neither oxygen deficiency nor light pollution. It is a classi

    2023-04-25

    Application of flake graphite in conductive coatings

    Scale graphite is a natural solid lubricant with a layered structure, rich in resources and cheap in price. Scale graphite has complete crystallization, thin and good toughness, excellent physical and chemical properties, and good thermal conductivity, conductivity, thermal shock resistance, corrosion resistance, etc. The following editor will explain the application of scale graphite in conductive coatings:

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