| Model: | WRG-05 |
|---|---|
| Brand: | WR |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products |
| Label: | carbon additive , CPC , petroleum coke |
| Price: |
US $696
/ ton
|
| Min. Order: | 1 ton |
| Last Online:11 Mar, 2024 |
specification parameter
|
petroleum coke carbon raiser |
High quality |
Top high quality |
|||
|
Product model |
WR-05 |
WR-15 |
WRG-05 |
WRG-15 |
|
|
Chemical component |
C% |
98%min |
98%min |
98.5%min |
99%min |
|
S% |
0.3max |
0.15max |
0.05max |
0.03max |
|
|
Ash content% |
0.8max |
0.8max |
0.8max |
0.5max |
|
|
Physical index |
Volatile matter% |
0.5max |
0.5max |
0.5max |
0.5max |
|
Moisture% |
0.1max |
0.5max |
0.5max |
0.5max |
|
|
Granularity(mm) |
0.5-5 |
0.5-5 |
0.5-5 |
0.5-5 |
|
(1). High carbon :
High purity 98-99%
(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). The absorption rate of carbon is high
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 iron liquid contraction
tendency and improve the mechanical properties of casting.
It increase 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.
Cost-effective:
reduce GPC, power and nucleating agent, which will save production cost
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.
| Payment Terms: | TT |
|---|---|
