According to graphite industry professionals, the worldwide consumption of flake graphite mineral products will change from a slump to a steady rise in the next few years, which is consistent with the increase in world steel production. In the refractory industry, it is expected that there will be a greater demand for some good quality flake graphite products. Today, the editor of Furuite graphite will tell you about the prospects and potential of flake graphite in industrial development:
1. Graphite flakes are widely used in advanced refractory materials and coatings in the metallurgical industry.
Graphite flakes are used as advanced refractories and coatings in many industries. Such as magnesia carbon bricks, crucibles, etc. Pyrotechnic material stabilizer in military industry, desulfurization accelerator in refining industry, pencil lead in light industry, carbon brush in electrical industry, electrode in battery industry, catalyst in fertilizer industry, etc. Flake graphite is an important mineral resource with China’s advantages, and its role in high-tech, nuclear energy and national defense and military industries is increasingly prominent. The development of graphite industry has potential.
2. Graphite flakes are also very important non-metallic mineral resources.
Flake graphite is an important non-metallic mineral resource, which can be divided into two types: cryptocrystalline and crystalline according to different crystalline forms. Graphite powder is soft and dark gray; it has a greasy feel and can stain paper. The hardness is 1 to 2, and the hardness can be increased to 3 to 5 with the increase of impurities in the vertical direction. The specific gravity is 1.9 to 2.3. Under the condition of isolating oxygen, its melting point is above 3000 ℃, which is one of the most temperature-resistant minerals. Among them, microcrystalline graphite is a metamorphic product of coal, which is a dense aggregate composed of crystals with a diameter of less than 1 micron, also known as earthy graphite or amorphous graphite; crystalline graphite is a metamorphic product of rock, with larger crystals, mostly scaly. Because flake graphite has good properties of high temperature resistance, lubrication, thermal shock resistance, chemical stability, electrical and thermal conductivity, etc., it is widely used in steel, chemical industry, electronics, aerospace, national defense and other fields.
The carbon content and particle size of flake graphite determine the market price of the product. Although China will still be the world’s largest manufacturer and exporter of flake graphite in the next few years or even more than a decade, other countries in the world are also attacking China’s position. In particular, several European producing countries with advanced technology and emerging African countries are actively developing resources and competing with China with their own high-quality mineral resources and cheap products. The export price of China’s flake graphite powder products is not high, mainly raw materials and primary processed products, with low technological content and low profits. Once they encounter countries with lower raw material mining costs than China, such as African countries, they will be exposed. Insufficient product competitiveness. Although only a few countries in the world are engaged in the commercial mining of flake graphite powder deposits, the excess production capacity has caused fierce competition among market suppliers.
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Post time: Sep-16-2022