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home products Hc Ferro Manganese

Hc Ferro Manganese

Product Details:

Keywords Manganese Ore, Hc Ferro Manganese, , S R C CHEMICALS PVT LTD, India
Category Minerals & Metallurgy > Ore >Manganese Ore
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Detailed Product Description


High Carbon Ferro Manganese

The primary product of the smelting process outlined above is a carbon-saturated ferro alloy containing 76 to 80 percent Manganese, 12 to 15 percent Iron, up to 7.5 percent Carbon, and up to 1.2 percent Silicon.

HC FE MN can be produced by two methods. In the first, ores are selected on the basis of their acidity so that, on smelting, 70 to 80 percent of the manganese is recovered in the melt while a slag containing 30 to 42 percent manganese is also obtained. The second method, which employs basic ores or fluxes, recovers 85 to 90 percent of the metal and generates a slag low enough in manganese to be discarded. The first method consumes 2,400 to 2,800 kilowatt-hours of electric power per ton of product, while the second, reflecting the higher energy needed to calcine the fluxes and continue smelting to a higher recovery of metal, consumes 2,600 to 3,100 kilowatt-hours per ton.

Use

In Steel making and Foundries in production of:

Carbon Steel, Stainless Steel and other Ferro Alloys. 

      Chemical Analysis
      Mn     70 - 75% Min
      Si     1.50% Max
      C     6.0 - 8.0% Max
      P     0.40% Max
      S     0.05% Max
      Size     25 - 125 mm or as required by end user



Hc Ferro Manganese

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