Our company is the leading manufacturer of carbon raiser andAmmonium sulfite ,Ammoium bisulfite in China, and have got the national patent compared with our competitors.
Application:
used to improve the carbon content in steel-melting and ductile iron foundry.Also it can increase the quantity of scrap steel and reduce the quantity of scrap iron, or use no scrap iron at all.
Characteristics:
high carbon, low sulfur, few harmful ingredients, high absorptivity of carbon, with stable effect on improving the carbon content.
Specification as follows:
|
C |
S |
P |
H20 |
Size |
Ash |
Volatile weight |
|
≥90% |
≤0.5% |
≤0.4% |
≤0.5% |
1-3mm,3-5mm,1-5mm |
7% |
≤1.5% |
|
≥91% |
≤0.5 |
≤0.4% |
≤0.5% |
1-3mm,3-5mm,1-5mm |
7% |
≤0.5% |
|
≥92% |
0.3% |
≤0.4% |
≤0.5% |
1-3mm,3-5mm,1-5mm |
≤5% |
≤1.5% |
|
≥93% |
0.2% |
≤0.4% |
≤0.5% |
1-3mm,3-5mm,1-5mm |
≤4% |
≤1.5% |
|
95.5% |
0.16% |
≤0.4% |
≤0.5% |
1-3mm,3-5mm,1-5mm |
≤4% |
≤1.5% |
Our Products with slap-up quality and low price have been exported to USA, Korea, Japan, South Africa, Israel, India ,Brazil and other countries.