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1-5mm graphite petroleum coke GPC for ductile iron

1-5mm graphite petroleum coke GPC for ductile iron

离岸价格

获取最新报价

450 ~ 700 / Metric Ton ( Negotiable )

|

Minimum Order

位置:

-

最小订单价格:

最小订单:

1 Metric Ton

包装细节:

25kg/bag in jumbo bags

交货时间:

10-15days

供应能力:

10000 Metric Ton per Month

付款方式:

T/T, L/C, D/P, Western Union, PayPal

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免费会员

联系人 Fisher

Tianjin, Tianjin

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详情

Description of **5mm graphite petroleum coke GPC for Ductile iron
Graphite Petroleum Coke is made from high quality petroleum coke under a temperature of ***0ºC.And,it is widely used as the best kind of recarburizer for producing high quality steel,special steel or other related metallurgical industries,because of its high fixed carbon content,low sulfur content and high absorb rate.
Besides,it also can be used in plastic and rubber production as an additive.

 
Specifications of **5mm graphite petroleum coke GPC for ductile iron
Type Fix carbon (min. %) Sulphur
(max. %)
Ash(max. %) Volatile matter (max. %) Moisture (max.) Size (mm)
HQ-GPC**1 *9 0.*3 0.5 0.5 0.5 **5
HQ-GPC**2 *8.5 0.*5 0.7 0.7 0.5 **5
HQ-GPC**3 *8 0.*7 1 0.7 0.5 0.**1
HQ-GPC**4 *6 0.1 2 0.7 0.5 **0.2
Special particle size can be customized according to your requirement.
 
Advantages of **5mm graphite petroleum coke GPC for ductile iron

a. High carbon : High purity *8.***9.5%
b. Low sulphur : 0.*1% ~ 0.*5%. Low sulphur and stable distribution can effectively reduce the adverse effect of sulphur in spheroidizing and pregnant process to the alloy, and it saves the cost.
c. Low nitrogen : nitrogen content *0 PPM ~ **0 PPM(0.**5%*0.*3%)
d. High carbon recovery: **- *8%.
e. Fast absorption speed: it\'s easily dissolve in the molten iron.
f. High graphite crystal nucleus and high graphitization degree: it can reduce the iron liquid contraction tendency and improve the mechanical properties of casting.
g. It may increase the dosage of scrap steel and reduce the demand of pig-iron or even without adding pig iron. It may well effectively avoid the heredity of pig iron to affect the casting.
h. Stable carburetion, good absorption rate and distinct temperature-lifting effect: There is no return slag. It can effectively protect and lengthen the furnace life and reduce the consumption of the furnace lining.

i. Cost-effective: reduce GPC, power and inoculants consumption, which will save production cost.

Packing of **5mm graphite powder

1. Jumbo bags

2. *5kg per PP bag into a jumbo bag

3. *5kg per PP bag on a pallet 

4. As the customers\' requirements

Send a direct inquiry to this supplier

至:

Fisher < Rizhao Hengqiao Carbon Co., ltd >

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