1-5mm GPC steel continuous casting carbon raiser Graphite Petroleum
Coke
Product Description
Graphite Petroleum Coke is widely used as carburant in the
steel-making industry and precision casting industry, reduction
pregnant agent in the casting industry, reducing agent in
metallurgical industry and as one kind of refractory, etc.
Graphite Petroleum Coke could promote the nucleation of the
graphite in liquid iron, increase the amount of spheroidal
graphite, and improve the structure and the grade of grey iron.
Based on the micro structure observation, the features of Graphite
Petroleum Coke is as the following:
First, it can greatly increase the proportion of ferrite content of
the nodular cast iron without pearlite stabilizer;
Second, it can increase the percentage of V and VI shaped graphite
when it is used;
Third, comparing with the improvement of the shape of spheroidal
graphite, the great increase of spheroidal graphite amount can
decrease the usage of expensive nucleating agent for later
micro-adjustment and save the cost remarkably.
What is the Index of SUNGRAF?
| Type | Fixed carbon min | S %Max | Ash %MAX | V.M %MAX | Moisture % MAx | N ppm max | Size mm | NOTE |
| GPC-1 | 99% | 0.03 | 0.2 | 0.3 | 0.5 | 100 | 1-5 | Low S AND LOW N |
| GPC-2 | 98.5% | 0.05 | 0.2 | 0.5 | 0.5 | 300 | 0.5-6 | graphit electrodes scrap low s and low N |
| GPC-3 | 98.5% | 0.2% | 0.5 | 0.5 | 0.5 | 400 | 1-6 | Low S and Medium N
|
Uage:
1. Used as carburizer in metallury industry;
2. Reducer in chemical industry
3. Foundary Modifier
4. Fireproof
5. In the field of electron and machine.etc.
Remark:Good size is 0-0.2mm;0-1mm;1-10mm,1-5mm etc.
The carburized chemical compositions and sizes can be adjusted if
required.
Q: Where is your factory located? How can I visit there?
A: Our factory is located in Shandong Province,China which has rich coal.All our clients, from home or
abroad, are warmly welcome to visit us.
Q: How can I get the sample?
A: We’d like to supply samples free of charge, but you need pay for
the freight fees.
Q: How does your factory do regarding quality control?
A: Quality is priority. My company always attaches great importance
to quality controlling from the very beginning to the very end.
Q: How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T is the most usual ways we are using.
Q: How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We
check the goods when they go into next step production procedure.
