It is produced by melting manganese ore, coke, and iron ore in a furnace . The resulting product is a dark gray powder or lump that is used in the production of steel and cast iron .
FeMn is an important alloying element that increases the tensile strength, toughness, stiffness, wear resistance, and hardenability of steel, helping to improve the safety and effectiveness of the end product . It is widely used in the steelmaking industry and has become an essential deoxidizing agent and additive in the steelmaking industry.
In summary, Ferro Manganese (FeMn) is an alloy of iron and manganese, containing usually about 80% manganese. It is produced by melting manganese ore, coke, and iron ore in a furnace. FeMn is used mainly to counteract the bad effects of sulfur, acts as a deoxidizer, and imparts metallurgical properties such as increased strength, hardness, toughness, and hardenability. It is available in different types and can be used for various applications, such as cladding, decking, ceilings, walls, and saunas.
Ferro Silico Manganese (FeSiMn) is a ferrous alloy that is produced by melting manganese ore and quartzite in the presence of coke in an arc furnace .
Ferro Silico Manganese is an important deoxidizer, desulphurizer, and alloying element that increases the tensile strength, toughness, stiffness, wear resistance, and hardenability of steel, helping to improve the safety and effectiveness of the end product . It is widely used in the steelmaking industry and has become the essential deoxidizing agent and additive in the steelmaking industry .
The process of producing Ferro Silico Manganese is much more difficult than ferromanganese. The main reason is that a higher temperature is needed to reach the desired silicon level �¹. Slag generated in the production of high carbon ferromanganese is commonly used to produce FeSiMn .
Ferro Silico Manganese is available in different types, and it can be used for various applications, such as cladding, decking, ceilings, walls, and saunas .
In summary, Ferro Silico Manganese is a ferrous alloy that is produced by melting manganese ore and quartzite in the presence of coke in an arc furnace. It is widely used in the steelmaking industry as an important deoxidizer, desulphurizer, and alloying element that increases the tensile strength, toughness, stiffness, wear resistance, and hardenability of steel, helping to improve the safety and effectiveness of the end product. It is available in different types and can be used for various applications, such as cladding, decking, ceilings, walls, and saunas.
ORIGIN: BRAZIL
High Grade: 48.00% (46.00% min)
Low Grade : 39.00% (37.00% min)
Packaging: Bulk or Bulk in Containers Weight/Sampling/Assay:
SGS Incoterms: CFR or CIF ASWP
LC PAYMENT TERMS
95% of TSV will be paid by buyer upon presentation of following original documents at the bank counters:
Commercial Invoice & Packing List,
Bill of Lading,
Certificates of Quality/Quantity Analysis,
Certificate of Origin
5% paid within 48 hours by TT after Certificate of Quality and Weight results established at the port of discharging.
Silico Manganese-
SIZE (MM) 10-150 (May be resized to suit customers need)
Si % 14 Min
Mn % 60 Min
C % 2.50 Max
P % 0.25 Max
Undersize % 5
Oversize % 5
FERRO MANGANESE â??
SIZE (MM) 10-150 (May be resized to suit customers need)
Si % 2 Max
Mn % 70 Min
C % 8% Max
P % 0.30 Max
S % 0.05 Max
Manganese is a chemical element, designated by the symbol Mn. It has the atomic number 25. It is found as a free element in nature (often in combination with iron), and in many minerals. Manganese is a metal with important industrial metal alloy uses, particularly in stainless steels.
Historically, manganese is named for various black minerals (such as pyrolusite) from the same region of Magnesia in Greece which gave names to similar-sounding magnesium, Mg, and magnetite, an ore of the element iron, Fe. By the mid-18th century, Swedish chemist Carl Wilhelm Scheelehad used pyrolusite to produce chlorine. Scheele and others were aware that pyrolusite (now known to be manganese dioxide) contained a new element, but they were not able to isolate it. Johan Gottlieb Gahn was the first to isolate an impure sample of manganese metal in 1774, byreducing the dioxide with carbon.
Manganese phosphating is used as a treatment for rust and corrosion prevention on steel. Depending on their oxidation state, manganese ionshave various colors and are used industrially as pigments. The permanganates of alkali and alkaline earth metals are powerful oxidizers. Manganese dioxide is used as the cathode (electron acceptor) material in zinc-carbon and alkaline batteries.
In biology, manganese(II) ions function as cofactors for a large variety of enzymes with many functions.[1] Manganese enzymes are particularly essential in detoxification of superoxide free radicals in organisms that must deal with elemental oxygen. Manganese also functions in the oxygen-evolving complex of photosynthetic plants. The element is a required trace mineral for all known living organisms. In larger amounts, and apparently with far greater activity by inhalation, it can cause a poisoning syndrome in mammals, with neurological damage which is sometimes irreversible.
