Graphite Petroleum Coke Carbon Raiser Introduction
Graphite carbon raiser is an essential smelting material for the steelmaking and casting process. The main raw material is petroleum coke after graphitization at a high temperature of 3000 degrees celsius. It has the advantages of low sulfur and low nitrogen. Each manufacturer needs to purchase a large number of graphite recarburizer for steelmaking, casting, and other processes. In export, graphite recarburizer is also concerned about the product, so the selection of graphite recarburizer manufacturers is very important.
Graphite Petroleum Coke Carbon Raiser Technical Specification
| Brand |
Chemical Composition(%) |
| F.C |
S |
Ash |
V.M |
Moisture |
| ≥ |
≤ |
| CABURANT-1 |
98.5 |
0.05 |
1.0 |
1.0 |
0.5 |
| CABURANT-2 |
98.5 |
0.5 |
1.0 |
1.0 |
0.5 |
| CABURANT-3 |
95 |
0.3 |
1.0 |
1.0 |
0.5 |
| CABURANT-4 |
93 |
0.3 |
1.0 |
1.0 |
0.5 |
| CABURANT-5 |
90 |
0.5 |
1.0 |
1.0 |
0.5 |
Application of Graphite Petroleum Coke Carbon Raiser
Graphite petroleum coke is mainly used for steelmaking recarburization and molten iron treatment applications in the casting process. In steelmaking, graphite recarburizers can reduce the carbon burning loss in the molten steel, supplement the carbon in the molten steel, thereby changing the mechanical properties and toughness of the molten steel. In casting, graphite recarburizer has been better used. It can improve the distribution of graphite in molten iron from A-B, promote the formation of eutectic pellets in molten iron, and is more conducive to the formation of graphite alloy during casting, thereby speeding up the flow of molten iron, to avoid clogging of the water outlet, prevent overcooling and white mouth of the castings, the use of high-quality graphite recarburizers can also effectively shorten the recarburization time, thereby improving the recarburization effect, effectively reducing the amount of scrap steel added, and greatly reducing production costs, improve the efficiency of manufacturers.
