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Taixi anthracite, mainly produced in Shizuishan, Ningxia, is the best raw material for the production of carbon products in the world. After being calcined at a high temperature of more than 1800℃ in the electric calcining furnace, it becomes electric calcined coal; after being calcined at a temperature of more than 1200℃ in the universal calcining furnace, it becomes universal calcined coal, which is an irreplaceable high-quality raw material for the production of high-quality multi-ash carbon products. The electrocalcined coal and ordinary calcined coal produced by our company are mainly used as raw materials for the production of graphite carbon bricks, carbon bricks for mine heaters, electrode paste and other products, which ensures the excellent and stable quality of the products. We can also provide the market with high quality raw materials of electric calcined coal and common calcined coal.
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Using high-quality Taixi anthracite and high-purity silicon carbide as the main raw materials, combined with the unique molding and roasting process, the product has good anti-scouring and anti-oxidation properties when used at the furnace mouth of the submerged arc furnace. It can effectively prolong the service life of the taphole and reduce the cost of repairing the taphole.
The product implements the standard YB / T4666-2018, and customizes products with different silicon carbide content according to user needs.
High graphite furnace mouth brick
It is made of high temperature electric calcined anthracite and graphite as the main raw materials. It has the advantages of fast heat conduction and strong oxidation resistance. It can also be used to make iron mouth, and the use effect is good.
Used in the bottom of mineral heat furnace electric furnace charcoal brick layer, can effectively isolate the heat to the bottom of the furnace refractory brick transfer, can reduce the temperature of the bottom of the furnace, to maintain the temperature of the molten pool, to extend the life of the furnace body.
Coarse seam paste for submerged arc furnace
Adopting high quality Taisi anthracite as the main raw material, matching with the same material of our electric furnace charcoal briquettes, with synchronized coefficient of thermal expansion, high strength and high density, it is used to fill the gap and the upper protective layer when the lining of mineral heat furnace is constructed.
After the continuous upgrading of our factory, using high-quality raw materials and special binder specially developed special cold batter (THCT), in the iron outlet repair and charcoal briquette gap filling and pounding the furnace bottom upper layer of the protective layer than the ordinary cold batter has a more high-quality use of the effect and quality assurance, is gradually introduced to the market, has been the use of the manufacturers of the consistent high praise.
Translated with DeepL.com (free version)
The medium-temperature asphalt produced by the company supports customization, the product index range, the softening point is 85 °C-90 °C, the toluene insoluble matter is 19%-22%, the quinoline insoluble matter is 4%-6%, the coking value is 50%-53%, the β value is ≥ 15, and the volatile content is 59%-62%
