Silico Manganese (Low-C SiMn)
Silico Manganese (SiMn60-14)
Low Carbon Silico Manganese (LC SiMn) | <0.1% Carbon | For Specialty Steel
Our Low Carbon Ferro Silico Manganese is a premium, refined alloy designed for advanced steelmaking. With an exceptionally low carbon content (≤0.1%), it allows steelmakers to introduce manganese and silicon into the melt without increasing the carbon level. This is critical for manufacturing high-value, clean steels where carbon is a detrimental impurity.
Why Choose Our Silico Manganese?
- Ultra-Low Carbon: Guarantees carbon content below 0.1%, protecting the integrity of your specialty steel.
- High Purity: Lower phosphorus and sulfur contents minimize the risk of inclusions.
- Superior Homogeneity: Fine, consistent sizing ensures quick and uniform dissolution in the ladle.
- Performance Critical: Enables the production of steels with superior formability, weldability, and surface quality.
Chemical Composition & Sizes
Chemical Composition
| Grade | Mn (%) | Si (%) | C ≤ (%) | P ≤ (%) | S ≤ (%) | Fe (Balance) |
|---|---|---|---|---|---|---|
| Low-C SiMn | 67-69 | 17-19 | 0.10 | 0.20 | 0.02 | ✓ |
low carbon FeSiMn, LC SiMn alloy, ultra low carbon silico manganese
Size & Model
Available in a variety of sizes to suit different furnace operations:
Lumps: 10-60mm, 10-80mm
Nuggets: 5-25mm (For faster dissolution)
PRefined Sizing: 0.5-5mm, 1-5mm, 2-8mm (Powder/Fines)
We specialize in providing the fine sizes required for secondary metallurgy processes like ladle furnaces.
Production Process
- roducing low-carbon SiMn requires an additional refining step. We first produce a standard high-carbon SiMn melt.
- This molten alloy is then transferred to a separate vessel where it is treated with silica-based slag and oxygen in a process similar to silicothermic reduction.
- This "refining" stage selectively oxidizes and removes carbon without significantly reducing the valuable manganese and silicon content.
Applications
This product is essential for the production of advanced, high-quality steels:
- Interstitial-Free (IF) Steel: Critical for automotive deep-drawing applications.
- Stainless Steel: Used as an alloying agent without affecting corrosion resistance.
- High-Strength Low-Alloy (HSLA) Steel: For precise microalloying.
- Other Specialty Steels: Where strict control over carbon content is mandatory.
Why Choose Fengyang?
- Technical Capability: Only a few producers master the refining process for LC SiMn. We have the expertise.
- Quality Focus: We understand the critical nature of your final product and treat our LC SiMn with corresponding care.
- Partnership Approach: We work with technical teams to ensure our product meets your precise metallurgical requirements.
- Dedicated Lines: Our LC SiMn is processed on dedicated equipment to avoid cross-contamination.
Frequently Asked Questions (FAQ)
Q1: What is the maximum carbon content you can guarantee?
A: We guarantee a maximum of 0.10% Carbon. Our typical analysis often shows results as low as 0.05-0.08%.
Q2: Can this product be used in ladle furnaces?
A: Absolutely. In fact, our finely sized grades (0-5mm) are specifically designed for efficient addition in secondary refining ladles.
Q3: Is Low-C SiMn more expensive than standard grades?
A: Yes, due to the complex additional refining process, it carries a premium price. However, it is a necessary cost for producing high-value, low-carbon steels.
Q4: Do you have experience supplying to stainless steel mills?
A: Yes, we are a trusted supplier to several specialty and stainless steel producers who require strict adherence to low carbon specs.
Q5: How do you prevent contamination during crushing and packaging?
A: Our LC SiMn is processed on a dedicated crushing and screening line to avoid any contamination from higher-carbon products.
Call to Action
"Ready to Boost Your Alloy Performance?
Contact us today for a free quote, samples, or technical consultation!
Hot Tags: silico manganese (low-c simn), China silico manganese (low-c simn) manufacturers, suppliers
You Might Also Like
Send Inquiry