CATEGORIES
- Description
- Specifications
- Application
Description
During the steel making process, various factors may cause the carbon content in the molten steel to decrease. This will affect the quality of the finished steel. So steel mills usually purchase carbon reductants to cope with the decline in carbon emissions.It is an essential raw material for the production of high-quality steel.
In current steelmaking and casting process calcined petroleum coke(CPC), graphite petroleum coke(GPC) are the most suitable and widely used recarburizers.
Calcined Petroleum Coke(CPC)：The raw coke is calcined at 1200-1400 temperature to remove moisture and volatile impurities, so that the carbon content reaches 98.5%, forming irregular shaped carbon particles with metallic luster and transparent carbon particle holes Carbon Content:96-99%,sulfur content:0.3-0.7%,mainly used in steelmaking, cast iron, brake pads, cored wires and so on.
Graphite Petroleum Coke(GPC)：Coke as raw material, calcined at 3000 degrees high temperature, high carbon fixed degree, sulfur and phosphorus content is much lower than coal carbon content: 98-99.5%. sulfur content: 0.05-0.03% .Mainly used for nodular cast iron and production of high-quality steel,cast iron and alloys.
Specifications
CPC
Grade | Element Content(%) | ||||
FC(min) | Ash(max) | Volatile(max) | S(max) | Moisture | |
1 | 88 | 10 | 1.5 | 0.6 | 5 |
2 | 86 | 12 | 1.5 | 0.6 | 5 |
3 | 90 | 8 | 1.5 | 0.5 | 1 |
4 | 95 | 3 | 1.5 | 0.2 | 1 |
Size | 0-1mm,1-3mm,3.-5mm,5-8mm | ||||
Package | 10kg;15kg;25kg;50kg;100kg;150kg;1 ton/bag | ||||
GPC
Grade | Element Content(%) | ||||
FC(min) | S(max) | Ash(max) | V.M(max) | Moisture (max) | |
C985 | 98.5 | 0.05 | 0.05 | 0.05 | 1 |
C98 | 98 | 0.05 | 0.05 | 0.05 | 1 |
C99 | 99 | 0.05 | 0.05 | 0.05 | 1 |
Size | 0-1mm,1-3mm,3-5mm,5-8mm | ||||
Package | 10kg;15kg;25kg;50kg;100kg;150kg/bag | ||||
Application
（1) Carbon raiser is mainly used in steel making to increase the carbon content which is burned in the smelting process of steel, so that it can reach the required value. Carbon raiser used in high carbon steel smelting due to its high quality with few impurities.
（2) Carbon additive can also be used in foundries,adding carbon raiser in foundry process can greatly increase the consumption of steel scrap, reduce the consumption and impurities of pig iron, or don’t even use pig iron, thereby to achieve the goal of reducing casting cost.
（3) It is also the raw material for the production of electrode paste.
Factory
Qualification
Why Choose Us
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01
Focus areas
Global one-stop ferroalloy solution provider, committed to the production and sales of ferroalloys and refractory materials worldwide -
02
Technical Service
We provide product support to global customers with extensive industry experience, offering complete sets of cast and steel ferroalloy products for our clients. -
03
On demand processing
Process products of various contents and particle sizes according to customer requirements. Won unanimous praise and trust from domestic and foreign customers -
04
Quality Assurance
Strictly adhere to the requirements of ISO9001:2015 quality management system and faithfully serve every customer at home and abroad. -
05
Stable supply of goods
Deep cooperation with large domestic steel mills, direct supply from factories, sufficient and stable supply, timely delivery, and guaranteed quality -
06
Serving the world
Iron alloy export license enterprises approved by the Ministry of Commerce,Quickly serve customers from all over the world.
FAQ
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What are the payment and delivery terms?
About payment terms, we usually adopt T/T and L/C, but can be changed according to customer's requirement.For delivery terms, we accept FOB, CIF or customer's delivery method. It usually takes about 7-14 days to arrange delivery if the goods are in stock. -
What are the advantages of Wenhao Metal?
1.Rich experience and wide range of products2.Quality assurance3.Source factory price -
Can you provide products with special specification or size?
Products with special specification or size could be customized according to clients' requirement. -
How about the product quality?
Our products has passed ISO9001 certification.We have stable and reliable raw material suppliers, do test during the production process and for the finished products before every shipment. -
What is the MOQ?
The MOQ for general products is 20-25 ton, but can be negotiated according to different project. -
Do you provide samples?
Yes, we could provide samples within 1kg for free charge, the freight undertaken by clients.
