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Ferro Manganese Testing and Analysis

Ferro manganese (FeMn) is another type of Ferroalloy with high contents of manganese is made by heating a mixture of the Manganese Ore with carbon in a furnace. They undergo a thermal decomposition reaction. It is used as a deoxidizer and an alloying element in steel.

The standard grade Silico manganese contains 70-75% of manganese, less than 1.5% Silicon and 6-8% of carbon. The low carbon grade FeMn has generally carbon below 1.5%.

The primary constituents analysed are Mn, Si, C, P and S. Like Silico Manganese, the trace Elements like Ti, B are required to be checked on demand.

PSA has also the capability to carry out tests of primary constituents in many labs in India and abroad. The Central laboratory at Kolkata has the capability to carry out trace elements to high accuracy level by ICP-OES technology.
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