Scrap iron or steel is fed into the submerged arc furnace (10) with a source of silica and a carbonaceous reducing agent.

Scrap iron or steel is fed into the submerged arc furnace (10) with a source of silica and a carbonaceous reducing agent.

This invention provides an advantageous process for reusing small pieces of aluminium scrap.

As on an old parchment, one can decipher dents made by the heavy iron balls fired by the Archbishops of Trier, the bullets from the muskets of Louis XIV, and the grapeshot from our own revolutionaries.

The invention concerns a method for melting down small-sized scrap aluminum.

The invention relates to a method for recycling aluminum scrap in a moving furnace, especially in a rotary kiln, the metal scrap being supplied to the furnace for melting in batches.

The Congreve rocket was a British invention developed by Sir William Congreve and consisted of a hollow iron container loaded with shells, rounds or musket balls, depending on the size of the rocket.

It has been surprisingly discovered that a process known in iron metallurgy and used until now exclusively in this field is suitable for melting small pieces of light metal scrap in a molten mass of the same light metal.

A racing car … is more beautiful than the Victory of Samothrace.

The surviving gunshields are almost all from the Mary Rose, and the four small cast iron hailshot pieces are the only known examples of this type of weapon.[122]

The surviving gunshields are almost all from the Mary Rose and the four small cast iron hailshot pieces are the only known examples of this type of weapon.[120]

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The iron compound may be iron (II) sulfate, ammonium iron (II) sulfate, iron (II) tetrafluoroborate, ferrocene, bis(η5-pentamethylcyclopentadienyl) iron or an iron powder.

The surviving gunshields are almost all from the Mary Rose and the four small cast iron hailshot pieces are the only known examples of this type of weapon.

The scrap iron and steel is melted while simultaneously smelting the silica in the presence of the carbonaceous reducing agent.