Product Features

Manufacturers supply ferrosilicon, rare earth ferrosilicon, high carbon ferrosilicon, low silicon ferrosilicon, ferromanganese and other ferroalloy products at favorable prices, and can also provide various processing particle sizes such as natural blocks, standard blocks, granules, and powders. customer request.

Product description

Rare earth ferrosilicon is massive, with metallic luster, hard and brittle, and easy to crush. Rare earth ferrosilicon is silver-grey. The rare-earth silicon-iron-magnesium alloy has a blue luster in a silver-gray matrix.

Rare earth ferrosilicon alloy is an alloy made of ferrosilicon, rare earth, calcium, pig iron or scrap steel in a certain proportion and melted at high temperature. The production of rare earth ferrosilicon alloy is carried out in submerged arc furnace, which consumes a lot of power and can also use intermediate frequency Furnace production.

Features

Rare earth ferrosilicon alloy generally contains rare earth 17%-37%, Si35%-46%, Mn5%-8%, Ca5%-8%, Ti6%, and the rest is iron. The alloy is silver gray with a melting point of 1473-1573 °C.

The role and use of rare earth ferrosilicon alloy

1. For cast steel and cast iron, it has strong deoxidation and desulfurization effects;
2. It is the basic material for the production of nodularizing agent, vermicularizing agent and inoculant;
3. Used as additives and alloying agents in the production of steel and iron;