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Carburant Introduction:
Carburant is suitable for melting in electric furnace and converter, but Carburant is not the same according to the process requirements.We can organize production according to the customer's requirement.
The carbon-containing substances added in order to make up for the carbon content lost during the steel smelting process are called carburant. In the smelting process, due to improper ingredients or charging and excessive decarburization and other reasons, sometimes the carbon content in the steel does not meet the requirements of the top period, and then carbon is added to the molten steel.
Carburant Advantages:
Less impurity content,recovery carbon stable,obvious effect.
Carburizer Selection：
The carburizer is to effectively increase the carbon content in molten steel after being added, so the fixed carbon content of the carburizer must not be too low, otherwise, to achieve a certain carbon content, it is necessary to add carburizers that are relatively high in carbon. If there are more samples of recarburizer, this will undoubtedly increase the amount of other unfavorable elements in the recarburizer, so that the rigid liquid cannot obtain better returns.
Low sulfur, nitrogen, and hydrogen elements are the key to preventing nitrogen pores in castings, so the lower the nitrogen content of the carburizer, the better. Other indicators of the carburant, such as moisture, ash, and volatile matter, the lower the amount of fixed carbon, the higher the amount of fixed carbon, so the higher the amount of fixed carbon, the content of these harmful components must not be high.
According to different smelting methods, furnace types and sizes of melting furnaces, it is also very important to select suitable recarburizer particles, which can effectively improve the absorption rate of carburant by molten steel. For the particle size of the induction furnace is 0.2-5mm, it needs to be judged and selected according to the specific details.
Email us: info@cxrefractories.com
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E-mail：info@cxrefractories.com
Tel：+86-371-88888998
Fax：+86-371-88886886
Address：South Tower, Greenland Central Plaza, Zhengzhou, Henan Province, China
