Bessemer pig: Difference between revisions
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(Based on Glossary of Bridge Terminology; Chapter LXXX of J.A.L. Waddell's Bridge Engineering (New York: Wiley, 1916)) |
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Latest revision as of 18:54, 31 December 2007
Pig iron used in making Bessemer steel or acid open-hearth steel, in which the silicon content ranges from one per cent to two per cent; phosphorus not over one-tenth of one per cent; and sulphur not over one-half of one per cent.