High Purity Graphite Crucible for Industrial Carbon Applications

Product Description

Product Description

Calcined anthracite carburetant has follwing advantages:
(1). High carbon : High purity 98.5-99.5%
(2). Low sulphur : 0.01% ~ 0.05%. 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.
(3). Low nitrogen : nitrogen content 50 PPM ~ 300 PPM(0.005%-0.03%)
(4). High carbon recovery: 92- 98%.
(5). Fast absorption speed: it's easily dissolve in the molten iron.
(6). High graphite crystal nucleus and high graphitization degree: it can reduce the iron liquid contraction tendency and improve the mechanical properties of casting.
(7). 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.
(8). Cost-effective: reduce GPC, power and Inoculant consumption, which will save production cost
(9). 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.

Product Parameters

^{Specifications:}

^Specification	^Chemical Composition (%)
	^F.C.	^Ash	^V.M.	^S	^Moisture
	^%(min)	^% (max)
^ECA-95	^95	^4.5	^0.5	^0.2	^0.5
^-ECA-93	^93	^6.5	^0.5	^0.2	^0.5
^ECA-92-94	^92-94	^6.0	^1.2	^0.25	^0.5
^ECA-91	^91	^7.0	^1.2	^0.25	^0.5
^Iron	^0.50%max
^Resistivity	^560-650ΩMM
^Real Density	^1.80-1.90 G/CM3 min
^Bulk Density	^0.9min
^Size	^1-10mm, 1-12mm, 1-15mm, 4-12mm, 0-20mm,90%min; 1-20mm, 90%min; 0-6mm, 25%, 6-20mm, 75%,or at customer 's option;
^Packing	^In 1200kgs big bag; In 1000kgs big bag; or 50kgs small bag, then put into containers directly; or at customer's option

Application

Calcined anthracite coke is mainly used for metallurgy & foundry, it can improve the carbon content in steel-melting and casting, Also it can increase the quantity of scrap steel and reduce the quantity of pig iron, or use no scrap iron at all.
It's also can be used for brake pedal and friction material.

Packaging Details

Company Profile

FAQ

1. Are you trading company or Manufacturer ?
We are factory, also we could provide service for clients new inquiry.

2.About Sample
Less than 1 KG Free Sample can be offered after 5-7days exclude cost of freight. When bulk order we will refund the sample freight.

3. About Material
We can customize the material according to customers' requirement.

4. About Inspection
We have standard inspect procedure and full set of test equipment.

5. About Quality
All the products must be tested strictly according to the testing procedure before shipment.

6. About Delivery Period
Normally delivered is 10-20 working days after the confirmation of order and payment. And it varies according to the material and quantity.

8. About Payment term
It's flexible, TT, L/C at sight, payment≤$1000,100% in advance, payment≥$1000,50% in advance,balance by copy B/L.

9.How do you make our business a long-term good relationship?
1. We maintain excellent quality and competitive prices to ensure the interests of our customers;
2. we respect every customer, such as our friends, we sincerely do business, make friends, no matter where they come from.