| Summary of China's silicon manganese price on September 30 |
| Brand |
area |
Today's quotation (yuan/ton) |
| 6517# |
Guizhou |
5750-5800 |
| Guangxi |
5750-5800 |
| Yunnan |
5700-5800 |
| Gansu |
5700-5750 |
| Shanxi |
5750 |
| Inner Mongolia |
5700-5750 |
| Ningxia |
5700-5750 |
| Shaanxi |
5700-5750 |
| Anyang, Henan |
-- |
| 6014# |
Southern prices including tax |
5200-5250 |
| 6028# |
Inner Mongolia |
6600-6700 |
| Ningxia |
6600-6700 |
| Zambian silicon manganese market price on September 30 |
| product |
Specification |
price |
unit |
| Silicon manganese |
6516 |
860-870 |
US dollars/ton |
| Indian silicon manganese market price on September 30 |
| product |
Specification |
Price (excluding tax) |
unit |
Price Description |
Country/Region |
| Silicon manganese |
6014 |
69000-69500 |
Rs./ton |
Factory |
Durgapur |
| Silicon manganese |
6014 |
69000-69500 |
Rs./ton |
Factory |
Raipur |
Manganese (Mn) is a critical metallic element with a wide range of industrial applications, primarily due to its properties such as hardness, strength, deoxidizing, and alloying capabilities. The main uses of manganese include:
1. Steel and Iron Production (Largest Use – ~90% of Manganese Demand)
Deoxidizer & Desulfurizer: Manganese removes oxygen and sulfur from molten steel, improving its quality and strength.
Alloying Element: It is added to steel to enhance:
Used in the production of:
2. Batteries (Especially Lithium-Ion Batteries)
Manganese is a key component in the cathode of lithium-manganese-oxide (LMO) batteries and NMC (Nickel-Manganese-Cobalt) batteries.
Plays a role in energy storage and electric vehicles (EVs).
3. Aluminum Alloys
Small additions of manganese improve the strength and corrosion resistance of aluminum alloys, especially in beverage cans and transportation applications.
4. Other Uses
Chemicals: Manganese compounds are used in fertilizers, animal feed, ceramics, glass coloring, and as oxidizing agents.
Electronics & Machinery: Used where wear resistance or magnetic properties are needed.
✅ In short: Manganese is essential for steelmaking, growing in importance for batteries, and has various industrial and chemical applications.
Silico-Manganese (SiMn) is an alloy composed mainly of manganese (Mn), silicon (Si), and iron (Fe). It is a vital alloying material in steel production.
Chemical Composition (Typical Range):
Manganese (Mn): 65% – 68%
Silicon (Si): 14% – 21%
Carbon (C): 1.5% – 2.0% (varies by grade)
Main Applications of Silico-Manganese (SiMn):
1. Deoxidation & Alloying in Steelmaking
SiMn is used as a deoxidizer to remove oxygen from molten steel.
It supplies manganese and silicon, both of which are important alloying elements:
Manganese improves strength, hardness, and wear resistance.
Silicon increases strength, elasticity, and helps with deoxidation.
2. Production of Various Types of Steel
Railway tracks, pipelines, and construction steels
3. Replacing Separate Additions of Silicon and Manganese
Using SiMn is often more cost-effective and efficient than adding pure silicon (like FeSi) and manganese (like HC FeMn) separately.
4. Foundry Applications
Improves the quality and properties of cast iron and cast steel products.
Why SiMn is Important:
Enhances mechanical properties of steel (strength, toughness).
Helps control sulfur content and improves machinability.
Essential in energy-efficient and high-performance steel manufacturing.
✅ Summary:
|
|
|
|
|
Steelmaking (strength, hardness), batteries (Li-ion), aluminum alloys, chemicals
|
|
Silico-Manganese (SiMn)
|
Steel deoxidation & alloying, improves strength/toughness, used in structural and railway steels, more efficient than separate Si/Mn additions
|
Both manganese and silico-manganese are vital to modern metallurgy and industrial development, especially in construction, automotive, energy, and manufacturing sectors.
