Graphitized Recarburizer Main Use
The main uses and methods of graphitized carburant
Definition of graphitized recarburizer
High-quality carburant generally refers to a carburant obtained through graphitization. Under high temperature conditions, the arrangement of carbon atoms shows the microscopic form of graphite, so it is called graphitization.
Graphitized carburant application
Mainly used in metallurgical steelmaking carbon and ductile iron casting carbon. High-quality graphitized carburizing agent can be used in wear-resistant lubricating materials, casting, sand turning, stamping and high temperature metallurgical materials, atomic energy industry and national defense industry, can prevent boiler scaling, as pencil lead, pigment, polishing agent, electrode and other industries .
Graphitized Carburant Features
It can reduce the content of impurities in the recarburizer, increase the content of the recarburizer, reduce the content of sulfur and nitrogen, the carbon replenishment effect is stable, and the carbon absorption rate is high.
How to use graphitized carburant
Place one-third of the charge on the bottom of the electric furnace and place the calculated product on the charge. Press some crushed charge on the recarburizer to prevent floating from affecting the absorption rate. The amount of recarburizer is 1-3% of the amount of metal. Users can also adjust it according to the quality requirements of the product. The characteristics of the recarburizer is that carbon absorbs well in the molten iron and does not return slag. The use of the recarburizer can greatly reduce the production cost of castings.