High Carbon, Low Sulfur and Low Nitrogen Absorption of Heating Agent Graphite Ball Steelmaking

Product Description

High carbon, low sulfur and low nitrogen absorption of heating agent for graphite carbon block steelmaking

Product description :
 

Graphite Ball is made of shattered graphite ore, by dosing, grinding, extrusion, drying and a series industrial process, then being a globular structure which has a certain intensity.

It is an environmentally friendly smelting carbon-increasing product and a high-quality material for carbonation in the metallurgical industry.We can provide you the best price.

Product Specification:
 

High Carbon Graphite Ball

Type	C	S		H2O
C-70	70% Min	0.1%	0.3%	2.0% Max
C-75	75% Min	0.1%	0.3%	2.0% Max
C-80	80% Min	0.1%	0.3%	2.0% Max

 

AMORPHOUS GRAPHITE
producing method:material is the amorphous graphite, after drying material by drying kiln, screen the size, then package the goods.
specification:
GRADE	FC(%)	V.M.(%)	ASH(%)	SULPHUR(%)	MOISTURE(%)
78-80	78-80	4.5max	18max	0.5max	2.0max
80-82	80-82	4.5max	17max	0.5max	2.0max
82-85	82-85	4.5max	15max	0.5max	2.0max
85-87	85-87	4.0max	12max	0.5max	2.0max
87-90	87-90	3.5max	10max	0.5max	2.0max
we could produce the goods as what client required.
PRODUCTIO:5000mt/month)
PACKAGE:1000kgs/bag1000kgs/bag or at what clients required.)
200(200mesh),(we could produce the size as what client required).

FC: 70%-90%; graphite ore has low sulphur  and  high-grade .

Size: mainly 47×38×24mm,45×45×20mm,30×25×20mm,25×20×16mm ,also  according to customers  demand.

Application :

Steel-making industry
Ingot protectants
carbon agents
Heating material in steel industry.

 

Graphite Ball Function:

1 soft material, low sulfur, low phosphorus, no odor.
2, Graphite ball is hemispherical, and can also be suitable according to user requirements.
3, high absorption rate, lubrication and fluidity is very good, suitable for thinner casting steel water to increase carbon, easy to melt (furnace temperature up to 1350 degrees or more), the general absorption rate is about 70%.
4, easy to use, can be invested, and not flying, in line with the requirements of the environmental protection department.

Usage Method :

The carburizer is suitable for melting in induction furnace, but it is also different according to the process requirements.

 

(1) When carburizing agent is used in medium frequency electric furnace smelting, it can be added to the lower part of the electric furnace according to the ratio or carbon equivalent requirements, and the rate can reach more than 95%;

 

(2) If the carbon content is not enough to adjust the carbon content, the slag in the furnace shall be cleaned first, and then the carburizer shall be added, and the carbon shall be dissolved and absorbed through the molten iron heating, electromagnetic stirring or manual stirring, with the rate of about 90%. If the low-temperature carburizing process is adopted, that is, only a part of the furnace charge is melted, and the molten iron temperature is low, all the carburizer shall be added into the molten iron at one time, and at the same time, the solid furnace charge shall be used to press it in Do not expose the molten iron surface in the molten iron. This method can increase the carbon content of molten iron by more than 1.0%.

Columnar Graphite Carbon Raiser

Carbon	sulfur	nitrogen
>95%	<5%	<300pm
Size	1-5mm
Function	High carbon low sulfur recarburizer, special for gray cast iron casting, graphite recarburizer is suitable for nodular cast iron with strict sulfur requirements, high fixed carbon content, good absorption rate, especially suitable for 0.5 to 12 ton intermediate frequency furnace

Welcome your inquiry - Xingshi Graphite and Carbon