10-50mm Low Carbon FeMn Ferromanganese Cast Iron Indispensable Additive
Ferromanganese is an alloy composed of iron (Fe) and manganese (Mn). It is primarily used as a deoxidizing and alloying agent in the production of steel. The composition of ferromanganese can vary, but it typically contains around 75% to 80% manganese and 15% to 20% iron.
Ferromanganese function
1. Ferro Manganese is an alloy of Iron and manganese, with manganese between 65.0%~90.0%, as deoxidizer and alloying element additive. Divided into furnace ferromanganese and blast furnace ferromanganese.
2. Main categories: high carbon ferromanganese (carbon 7%), medium carbon ferromanganese
(carbon 1.0~1.5%), low carbon ferromanganese (0.5% carbon), metal manganese, Spiegel, Silicon-manganese alloy.
3. The production of ferromanganese involves the smelting of manganese ore, iron ore, and coke in a blast furnace or an electric arc furnace. The high temperatures in these furnaces facilitate the reduction of manganese and iron oxides, resulting in the formation of the ferromanganese alloy.
Specification
| Model Number |
Mn |
C |
Si |
P |
s |
| High Carbide Ferromanganese 75 |
75%min |
7.0%max |
1.5%max |
0.2%max |
0.03%max |
| High Carbide Ferromanganese 65 |
65%min |
8.0%max |
1.5%max |
0.2%max |
0.03%max |
| Medium Carbide Ferromangnese 75 |
75%min |
2.0%max |
1.5%max |
0.2%max |
0.03%max |
| Medium Carbide Ferromangnese 78 |
78%min |
1.5%max |
1.5%max |
0.2%max |
0.03%max |
| Low Carbide Ferromangnese lump 78 |
78%min |
1.0%max |
1.5%max |
0.2%max |
0.03%max |
| Low Carbide Ferromangnese lump 80 |
80%min |
0.5%max |
1.5%max |
0.2%max |
0.03%max |
Applications
Steel Production: Ferromanganese is primarily used as an alloying agent in the production of steel. It is added to molten steel during the steelmaking process to impart desirable properties. The addition of ferromanganese helps improve the hardenability, tensile strength, toughness, and abrasion resistance of steel. It also aids in deoxidizing the molten steel, removing impurities such as oxygen and sulfur, and enhancing the overall quality of the steel.
Foundry Industry: Ferromanganese is used in the foundry industry as a nodularizer and desulfurizing agent. It helps improve the castability and mechanical properties of iron castings by promoting the formation of graphite nodules and reducing the sulfur content in the molten iron.
Packaging:Dark gray luster, 10-100mm granularity, polyethylene plastic bags, net weight of 1000KG per bag, gross weight of 1003KG per bag.
Why choose us
- 20 years experience. And our ferrochrome low carbon ISO approved.
- Have own factory. 100% factory direct sale and competitive prices.
- Free samples
- Satble supply.
We are willing to cooperate with friends from all walks of life. Contact us now!
FAQ
1. Are you trading company or manufacturer ?
We are trading company.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3. Can you provide samples for free?
Yes, we can supply samples for free, and the freight will be undertaken by clients.
4. May I visit your factory?
Yes, we will arrange professional reception personnel to patiently explain to you.
Your message must be between 20-3,000 characters!
