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Whether there is radioactive contamination of graphite products and industry reshuffle crisis

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Whether there is radioactive contamination of graphite products and industry reshuffle crisis

Date of release:2018-06-26 Author:Qingdao xingrunda sealing materials co. LTD Click:

Graphite products do not spray purification, because the carbon must be at a low temperature of two to three thousand degrees Celsius through up to a dozen days and nights of graphitization process capacity changes graphite, so the toxic and harmless spirit of graphite has already been released, at most two thousand degrees is stable. The graphite shaped and refractory crucible has high resistance to irritability and low thermal shrinkage. During the process of smelting non-metal, it is also stable when it is soaked and scoured by non-metal. It has good thermal shock stability and good propagation at low temperature, because it is widely used in the process of indirect melting of non-metal.


Graphene manufacturers

       

High purity graphite products are used for high purity non-metal casting, electronic light industry, nuclear light industry and last. The general products are used for the materials of masonry in the aluminum electrosynthetic tank, electric sintering furnace, ferroalloy furnace and the residual ore heat furnace. The crystal growth crucible of monocrystalline silicon, sea refining vessel, bracket, mortise and induction heater are all made of high purity graphite. Generally, graphite materials are used to make pressure - resistant sintering vessels. Therefore, graphite can also be used as the graphite sound insulation board and base for vacuum smelting, as well as the low-temperature resistance furnace tube, rod, plate, lattice shed and other components.


Positive roasting is one of the main heat treatment processes in the production of graphite products. The roasting production cycle is long, and the primary roasting quality of raw billets is the inspection of the quality of pressed products. The structural problems caused by the primary roasting are basically reflected in the quality inspection results of the primary roasting products, which also proves that the primary roasting results are closely related to the molding quality.


Roasting is one of the main heat treatment processes in the production of graphite products. The roasting production cycle is long, and the primary roasting quality of raw billets is the inspection of the quality of pressed products. The structural problems caused by the primary roasting are basically reflected in the quality inspection results of the primary roasting products, which also proves that the primary roasting results are closely related to the molding quality.


After nearly 30 years of development, China's graphite-product enterprises have grown from less than 100 million exports to 1.92 billion in recent years. Behind this development, we need to see the potential crisis in the processing of graphite products. At present, the overall market situation of graphite products in China is "high and low". From a global perspective, there is a big gap between China's overall graphite technology level and that of European and American countries. And with the development of diversified economy, foreign capital inflows, graphite products market competition is fierce, competition the key point is not technology and innovation of TV severe price competition, the competition of overall graphite products market price transparency, the overall profit margins shrinking, such competition for the enterprise itself and the integral graphite products market do more harm than good.


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Key word:Graphenemanufacturers,Grapheneproduction,Qingdaographenemanufacturer

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