Now in the series of operations, the blastfurnace, puddling and crucible processes, through which the iron passes from the state of ore to that of crucible tool steel, it is so difficult to detect just which are the conditions essential to excellence in the final product that, once a given procedure has been found to yield excellent steel, every one of its details is adhered to by the more cautious ironmasters, often with surprising conservatism. [Please select]
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Everett, as far back as 1845, now laid siege to the imagination of the new generation of ironmasters. [Please select]
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What English ironmasters, intrenched in their supremacy for centuries, had regarded as a standard week's output for Bessemer converters, their young rivals in mills about the Great Lakes were doubling, trebling, and even further increasing. [Please select]
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