Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 448
ddance of foreign matteris all that has been attempted thus far. opportunity to gratify its desire when in theblast-furnace, because there great quantities ofcoal (carbon) were burned beside it. CAST-IRON. At the extreme left of the chart (Fig. 11) thereappears the name cast-iron. The only rea-son… … INTERIOR OF THE CASTING-HOUSE, SHOWING THE LOWER PARTOF A BLAST-FURNACE. deed, heavy weights and rough floor-plates, etc.,requiring mere mass, regardless of quality, areoften cast directly at the blast-furnace, the ironnever reaching the form of pig. But formost purposes pig-iron is too crude. For…
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