99.7% Electrolytic Manganese Metal Flakes EMM

 

Electrolytic Manganese Metal Flakes are refined metallic manganese flakes produced through an electrolytic process. They are silver-gray, hard and brittle, with an irregular flake shape and clean metallic surface. Compared with many manganese alloy materials, electrolytic manganese metal has a much higher manganese content and lower impurity levels, so it is commonly used as a clean manganese raw material in industrial production.

Our 99.7% Electrolytic Manganese Metal Flakes contain Mn 99.7% min and are supplied in stable 1–2mm flake thickness. The product has controlled C, S, P and Fe levels, making it suitable for customers who need reliable manganese content and cleaner chemical composition. COA and SGS/BV inspection can be arranged before shipment.

 

Item	Specification
Product Name	Electrolytic Manganese Metal Flakes
Grade / Model	Mn99.70
Mn	≥99.70%
C	≤0.04%
S	≤0.05%
P	≤0.005%
Fe	≤0.03%
Si	≤0.010%
Se	≤0.10%
Appearance	Silver-gray metallic flakes
Thickness	1–2mm
Packing	1MT jumbo bags
MOQ	1 ton
Documents	COA available

 

Get a Quote for 99.7% EMM Flakes

 

 

Electrolytic manganese metal flakes are used as a clean manganese source in production processes where manufacturers need accurate manganese addition and low impurity input. Because EMM flakes contain high Mn content and low C, S, P, Fe and Si levels, they are suitable for steelmaking, stainless steel, non-ferrous alloys, manganese chemicals and battery-related material production.

 Electrolytic Manganese Flakes for Steelmaking

In steelmaking, manganese is added to adjust the final chemical composition of steel. 99.7% electrolytic manganese metal flakes provide a high-Mn raw material with low impurity input, helping steel plants control manganese content more accurately during melting or refining.

Compared with manganese alloy materials, EMM flakes introduce less Fe, Si, C, S and P into the melt. This is useful when the production process already has strict limits for carbon, sulfur or phosphorus, or when the steel grade requires cleaner composition control.

 Electrolytic Manganese Flakes for Stainless Steel

In stainless steel production, manganese can be used as an alloying element to help adjust structure and performance. EMM flakes are suitable when the producer needs manganese addition without introducing too much carbon or iron from other manganese sources.

The stable Mn content of EMM flakes helps the production team calculate the addition amount more easily, especially in batches where final chemical balance is important.

 Electrolytic Manganese Flakes for Aluminum Alloys

In aluminum alloy production, manganese is used to improve alloy strength, corrosion resistance and structural stability. Electrolytic manganese metal flakes provide a clean manganese source for aluminum-manganese alloy systems.

Because the product is supplied in metallic flake form, it is easier to weigh, store and feed compared with fine powder. This helps reduce material loss and makes batch addition more manageable in alloy workshops.

 Electrolytic Manganese Flakes for Copper Alloys

In copper alloy production, manganese can be added to improve alloy performance and help control final material properties. EMM flakes are useful when the producer wants to add manganese while keeping iron and silicon input low.

For copper-manganese alloy systems, low impurity manganese material helps reduce unexpected composition changes and supports more stable batch production.

 Electrolytic Manganese Flakes for Manganese Chemicals

Electrolytic manganese metal flakes can be used as a raw material for manganese salts, manganese compounds and other manganese-based chemicals. In this process, the metal flakes may be dissolved or converted into downstream manganese products.

For chemical production, stable Mn content and controlled impurities are important because they affect reaction consistency, filtration, conversion efficiency and final product purity.

 Electrolytic Manganese Flakes for Battery-Related Materials

In battery-related manganese material production, impurity control is very important. 99.7% EMM flakes can be used as a manganese source for selected manganese-based material processes, especially when the production route requires metallic manganese as the starting raw material.

Before use in battery-related production, buyers should confirm key impurity limits such as Fe, S, P, C, Si and Se. COA and third-party inspection can help verify whether the batch meets the required process standard.

 

Why Manufacturers Choose EMM Flakes in These Applications

 

Production Need	How EMM Flakes Help
Accurate Mn addition	High Mn content helps calculate addition amount more precisely
Low impurity input	Low C, S, P, Fe and Si reduce unwanted element introduction
Cleaner alloy chemistry	Suitable when final composition control is important
Easier material handling	Flake form is easier to store, weigh and feed than powder
Batch consistency	Stable composition helps reduce production variation
Chemical conversion	Metallic manganese flakes can be used as raw material for manganese compounds

 

 

EMM flakes price changes with manganese market conditions, order quantity, packing, inspection requirements and destination port. To provide a workable quotation, we need to confirm your grade, impurity limits, quantity, trade term and delivery port.

 

Quote Information	Please Confirm
Grade	Mn99.70 / 99.7% EMM flakes
Quantity	1 ton, 5 tons, 20 tons or regular demand
Packing	1MT jumbo bags
Destination Port	Your nearest import port
Trade Term	FOB, CFR or CIF
Inspection	COA, SGS or BV if required

We can provide COA, packing details and shipping options after confirming your requirements.

 

Get Current Price

 

 

• Annual production and sales exceeding 150,000 tons
• Stable global supply for steel plants and alloy manufacturers
• Strict quality inspection and laboratory testing
• Professional international export experience
• Reliable delivery and long-term cooperation support

We are committed to providing high-quality metallurgical materials and complete supply solutions for global customers.

 

 ZHEN AN INTERNATIONAL

 

 

 

 

 

Zhenan Factory

 

Zhenan Metallurgical Products

 

Zhenan Transportation Line

 

 

Q1: What are electrolytic manganese metal flakes?
A: Electrolytic manganese metal flakes are refined metallic manganese flakes produced through an electrolytic process. They are silver-gray, hard and brittle, with an irregular flake shape and high manganese content.

Q2: What does Mn99.70 mean?
A: Mn99.70 means the manganese content is 99.70% min. It indicates that this grade provides a high-purity manganese source with controlled impurity levels such as C, S, P, Fe, Si and Se.

Q3: Why are EMM flakes supplied in flake form?
A: Flake form is easier to handle, weigh, store and feed compared with fine powder. The typical 1–2mm thickness also helps reduce dust and material loss during industrial use.

Q4: What are the main impurities in 99.7% EMM flakes?
A: The key impurity elements are usually C, S, P, Fe, Si and Se. These elements should be checked because they may affect steel chemistry, alloy composition, chemical conversion or battery-related material quality.

Q5: What is the difference between EMM flakes and ferro manganese?
A: EMM flakes contain much higher manganese content and much lower iron content. Ferro manganese contains both iron and manganese, so it is more suitable when Fe is acceptable in steelmaking. EMM flakes are better when a cleaner manganese source is needed.

Q6: What is the difference between EMM flakes and silicon manganese?
A: Silicon manganese supplies both silicon and manganese, mainly for steelmaking deoxidation and alloying. EMM flakes mainly supply manganese with low silicon input, so they are used when the process needs Mn addition without adding too much Si.

Q7: Can 99.7% EMM flakes be used for battery-related materials?
A: It depends on your process requirements. For battery-related use, key impurity limits such as Fe, S, P, C, Si and Se should be confirmed before order. COA or third-party inspection can help verify whether the batch meets your required standard.

Q8: What information should be checked before buying EMM flakes?
A: Buyers should check Mn content, impurity limits, flake thickness, appearance, packing, COA, inspection requirements and final application. These details help confirm whether Mn99.70 EMM flakes are suitable for the production process.

Q9: Can you provide COA for 99.7% electrolytic manganese metal flakes?
A: Yes. COA can be provided for each shipment. It usually includes Mn, C, S, P, Fe, Si, Se and batch information, helping buyers confirm the material before production use.

Q10: How are your 99.7% EMM flakes packed?
A: Our standard export packing is 1MT jumbo bags. This packing is suitable for bulk industrial shipment, warehouse storage and forklift handling. Custom marks or labels can be discussed before shipment.

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