Guanji mineral products of Lianyungang
Contact: General Wu
Fifteen billion fifty million nine hundred and sixteen thousand seven hundred and eighty-nine
Address: No..11, Quyang East Industrial Park, Donghai County, Lianyungang City, Jiangsu Province
Graphite carburizer refers to the carbon products through high temperature or other ways to change its molecular structure, regular arrangement, this molecular arrangement, the molecular spacing of carbon is wider, more conducive to decomposition and nucleation in molten iron or steel.
Now the graphite carburizer on the market generally comes from two ways, one is the waste cutting of graphite electrode, and the other is the graphitization product of petroleum coke 3000 degrees.
There are many kinds of raw materials of carburizing agent, and the production process is also different.
It is not said in the market that graphite powder is pressed and molded, this mode of production needs to add too much binder molding, carbon content generally can not meet the requirements of high-quality carburizer.
Because the pressed graphite powder is solid block and has no porous structure, the absorption rate and absorptivity of the pressed graphite powder are not as good as those of calcined and calcined carburizer.
High-quality carburizer generally refers to the graphitized carburizer, under the condition of high temperature, the arrangement of carbon atoms is in the microscopic form of graphite, so it is called graphitization.
Graphitization can reduce the content of impurities in carburizer, increase the carbon content of carburizer and reduce the content of sulfur.
Carburizing agent belongs to steelmaking, ironmaking and carburizing raw materials.
High quality carburizer is an indispensable auxiliary additive for the production of high quality steel.
The above is our introduction to you about graphite carburizer related information, more product information, please continue to pay attention to our Lianyungang graphitized petroleum coke Lianyungang Guanji Mineral products Co., Ltd. Website！