1-4mm 2-6mm Customize 97% 98% 99% Factory Recarburizer Carbon Additives Graphite Carburant

Product Description

Product Description

Carbon raiser means a substance containing carbon added in the smelting of steel and iron for making up the carbon content lost. In molten iron, factors such as the smelting time, holding time, and longer overheating time lead to the carbon content decreases.

As a result, the carbon content will not reach the theoretical value expected for refining. That is why a carbon raiser is added, and why it is also called a carbon additive. The high-quality carbon raiser is an indispensable auxiliary additive to producehigh-quality steel and iron foundries.


CAC: Calcined anthracite coal
The raw material of the anthracite recarburizer is anthracite, which went through dry distillation at 1300°C to reduce volatile matter and increase the solid carbon content.

CPC: Calcined petroleum coke
Calcined petroleum coke is the most suitable carbon raiser for steel making. After the petroleum coke is calcined at a high temperature of 1200-1400ºC, the carbon content is as high as 98.5%.

GPC: Graphite petroleum Coke
The raw material of graphite carbon additive is also green coke, but the calcination temperature ratio is 3000. the content of S, N, and P is much lower than that of coal. Graphite carbon additive is mainly used for ductile iron.

Product Parameters

GPC: Graphite petroleum Coke

Our low sulfur and low nitrogen graphitized petroleum coke is made of calcined petroleum coke as raw material, then going through fully graphitization of the continuous graphitization process under the high temperature of minimum 2600ºC . Afterwards, through crushing, screening and classification, we supply our users with the different particle size between 0-50mm at the customers' request. Acting as the inoculant and carburizer, it's widely used in the special steel smelting and precision casting process, especially meeting the requirement of high quality product and strict control of sulfur content in the ductile iron and grey iron casting industry. lt's also used as reducer agent in the nuclear reactor, the absorbent of heavy metal in the waste water treatment system and the raw material of graphite cathode in the aluminum electrolysis cell.

Type	F.C (≥)	S (≤)	Ash (≤)	V.M (≤)	N (≤)	Moisture (≤)	Size
HT-GPC-01	99%	0.03%	0.5%	0.5%	100pm	0.5%	0-1mm,0.5-5mm,1-5mm, 2-6mm,5-15mm or customized.
HT-GPC-02	98.5%	0.05%	0.7%	0.8%	200ppm	0.5%
HT-GPC-03	98%	0.05%	1%	1%	300ppm	0.5%
HT-GPC-04	97%	0.05-0.15%	2.5%	0.5%	500ppm	0.5%

CPC: Calcined petroleum coke

Calcined Petroleum Coke is a black or dark gray hard solid petroleum coke product, which is made from green petroleum coke,after the high temperature process at 1300ºC,with metallic luster and porous.It's mainly used for the production of graphite electrode as raw materials,or carbon additives for steel-making&foundry industries,or other metallurgy industries.Its most significant application is the production of graphite electrodes.
 

Type	F.C (≥)	S (≤)	Ash (≤)	V.M (≤)	Moisture (≤)	Size
HT-CPC-01	99%	0.5%	0.5%	0.5%	0.5%	0-1mm,0.5-5mm,1-5mm, 2-6mm,5-15mm,10-30mm, or customized.
HT-CPC-02	98.5%	0.5%	0.8%	0.7%	0.5%
HT-CPC-03	99%	0.8%	0.5%	0.5%	0.5%
HT-CPC-04	98.5%	0.8%	0.8%	0.7%	0.5%

Product Features

 

1. Stable quality 
2. Carburizer for special steel and ductile iron 
3. High carbon, low sulphur
4. Stable quality
5. Quick delivery
 

 

Application

1.Steel Foundry:  carburant / graphite electrode/refractory material

2.Industry Field: brake pad / seal ring / friction plate / heat exchanger/lubricity

3.Battery Production: alkaline battery cathode / lithium ion battery cathode

4.Metallurgy:casting, casting for glass production / graphite crucible / anodes for the aluminium, titanium smelting industry

5.Others:glass sheet/pencil lead/clay bricks/conductive coating

Packaging & Shipping

A. 110 x 10kg PP bag inside Bulk Bag, 2 Bags per pallet

B. 10kg Paper Bags Wrapped on 1120 kg pallets

C. 2 x 1100kg Bulk Bags per Pallet

D. 40 x 25kg PP Bag inside Bulk Bag, 2 Bags per Pallet

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