Share on:
Carbon Raiser
There are many kinds of raw materials for carburizing agents, and the production processes are also different. There are woody carbon, coaly carbon, coke, graphite and so on. The use of recarburizer in casting can greatly increase the amount of scrap steel, reduce the amount of pig iron or not.
Graphitization Carburizing Agent
Technical indicators | #1 | #2 | #3 |
FC(min) | 99% | 98.5% | 98% |
S(max) | 0.05% | 0.05% | 0.05% |
Ash(max) | 0.05% | 0.08% | 1% |
VM(max) | 0.05% | 0.07% | 1% |
H2O(max) | 0.5% | 0.5% | 0.5% |
Size | 0-1mm,1-3mm,3-5mm,5-8mm |
Calcined Anthracite Coal
Model NO. |
Fixed carbon (min)% |
Sulfur (max)% |
Ash (max)% |
Volatile Matter (max)% |
Moisture (max)% |
N (max)% |
p (max)% |
1 | 90 | 0.35 | 8.5 | 1.0 | 0.5 | 0.3 | 0.03 |
2 |
92 |
0.30 | 6.5 | 1.0 | 0.5 | 0.3 | 0.03 |
3 | 93 | 0.30 | 6.0 | 1.0 | 0.5 | 0.3 | 0.03 |
4 | 94 | 0.30 | 5.5 | 1.0 | 0.5 | 0.3 | 0.03 |
5 | 95 | 0.30 | 4.5 | 1.0 | 0.5 | 0.3 | 0.03 |
Calcined Petroleum Coke
FC | Ash content | Volatile | S | Moisture | N |
>98.5% | <1.0% | <0.1% | <0.5% | <0.5% | <1.2% |