Abstract
Prior to the invention of oxygen steel-making after World War II, there had been no major change since the last century in the processes of converting iron-ore into steel. Each of the conventional methods, the Bessemer, Thomas, open hearth and electric furnace, had drawbacks. In the Bessemer, air is blown through tuyeres (pipes) at the bottom of an acid-lined converter into a bath of molten pig-iron. Because of the converter's acid lining, phosphorus and sulphur impurities in the ore could not be removed. In addition, air-blowing yielded steel with an undesirable nitrogen content. The Thomas process, by substituting a basic lining for the acid, solved the problem of phosphorus and sulphur removal, but not that of high nitrogen content. The open hearth, where fuel oil or gas blown on the surface of the ore bath heats the pig-iron in a furnace, produces steel of excellent quality; however, it is slow and costly to install and operate. The electric furnace, relatively expensive to operate, is restricted primarily to specialty steels.
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References
Henry J. Kaiser Co. et al. v. McLouth Steel Corp., 257 Fed. Supp. 372 (Dist. Ct. E. D. Mich., S. Div., 1966), and the record in said case.
Staratt, F. W., ‘L D in the Beginning’, Journal of Metals, July 1960.
Cuscoleca, O., ‘Development of Oxygen Steelmaking’, Journal of Metals, July 1954.
Suess, T. E., ‘Production of Steel by the Oxygen—Impingement Process’, Iron and Steel Engineer, Mar. 1952.
Cuscoleca, O., and Rosner, K., ‘The Development and Present State of the L D Process’, Iron and Steel Institute Journal, June 1959.
Adams, W., and Dirlam, J. B., ‘Big Steel, Invention and Innovation’, The Quarterly Journal of Economics, May 1966.
Maddala, G. S., and Knight, P. T., ‘International Diffusion of Technical Change: A Case Study of the Oxygen Steel—Making Process’, The Economic Journal, Sept. 1967.
Allen, J. A., Studies in Innovation in the Steel and Chemical Industries (Manchester University Press, 1967).
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© 1969 John Jewkes, David Sawers and Richard Stillerman
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Jewkes, J., Sawers, D., Stillerman, R. (1969). Oxygen Steel-Making. In: The Sources of Invention. Palgrave Macmillan, London. https://doi.org/10.1007/978-1-349-00015-9_61
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DOI: https://doi.org/10.1007/978-1-349-00015-9_61
Publisher Name: Palgrave Macmillan, London
Print ISBN: 978-1-349-00017-3
Online ISBN: 978-1-349-00015-9
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