FIELD: metallurgy.
SUBSTANCE: invention relates to the area of iron-and-steel industry, to the charging material preparation for cast iron and steel production in particular. The pellet contains 7.6 - 49% of greased rolling scale, 50-91.4% of pure rolling scale and 1-2% of bond liquid steel. The greased rolling scale contains to 12% of mineral oil. The greased rolling scale/pure rolling scale ratio depending on the mineral oil content is 1:1.02 to 1:12, the oil content within the pellet not exceeding 1%.
EFFECT: enhanced pellet and rolling scale durability.
1 dwg, 3 tbl
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