Ferro manganese is a core alloying additive in steel production. Its primary functions include deoxidation, desulfurization, and enhancing steel properties.
Our Products
Core Functions
Deoxidation and purification of molten steel
Manganese is a strong deoxidizing element that reacts with oxygen in molten steel to form MnO, reducing oxide inclusions and improving steel purity.
Desulfurization to Improve Hot Workability
Manganese combines with sulfur to form MnS, mitigating sulfur's contribution to hot brittleness and facilitating easier rolling and forging at elevated temperatures.
Alloying to Strengthen Steel
Dissolved in ferrite or austenite, manganese enhances steel's strength, hardness, and wear resistance without significantly compromising ductility or toughness.
Application Scenarios
Low-alloy steels
As the primary deoxidizer and desulfurizer, this represents the largest production volume application.
High-strength steels
Used in machinery and automotive structural components to enhance strength and toughness.
Stainless steels
Certain grades incorporate manganese iron instead of nickel to reduce costs.
Cast steel components: Improves casting fluidity and reduces casting defects.
DeDao Company is a professional manufacturer of ferroalloy products, specializing in metallurgical refractories such as ferrosilicon, ferromanganese, and silicomanganese. We offer stable supply and provide high-quality metallurgical products that meet your specifications. For inquiries or purchases, please email us at: wangwei@dedaoferrosilicon.com. We will respond promptly.
