United States Steel

Handbook of Iron and Steelmaking United States Steel Corp., Pittsburgh, Pa., 1985, pp. 404—405. 

W. T. Lankford and co-workers, eds.. The Making Shaping and Treating of Steel, lOtb ed.. United States Steel Company, New York, 1985. 

Fig. 6. Electron photomicrographs of some commercial ABS resins produced by bulk, emulsion, or a mixture of the two (a) Dow ABS 340 (b) Borg-Wamer Cycolac T-1000 (c) United States Steel Kralastic 606ED, ACFXS53972 and (d) Monsanto Lustrex 1-448. Scale in (a) applies to all...

Out of the 900 million tons of coal produced in the United States for domestic purposes in 1992, about 34 million tons were used for coking [10]. The overw helmmg majority of coal is consumed by the electric utilities. Nevertheless, in 1990, the United States steel industry required about 23 million tons of coke which was produced by the byproduct recovery slot oven [15] For a typical blast furnace, this translates to 0 5 tons of coke per ton of iron metal. 

Hooper, R. A. E. and Lee, B. V., Proc. I2th International COR-TEN Conference, Florida, 1985, United States Steel, Pittsburgh (1985)... 

The top and the bottom x-ray detector each contain a multiplier phototube coated with phosphor. This tube compares the intensity of the x-ray beam entering the detector with that of the light from the reference standard, a discharge lamp. The reference beam is part of a circuit that maintains the x-ray source at constant intensity. The deviation wedge comes to rest when the intensities of the transmitted x-ray beams stand in a predetermined ratio. At this point, the unbalance in the servo system has been compensated, and the position of the deviation wedge consequently indicates the thickness of the strip. In 1955, this application was made fully automatic that is, the unbalance (or error signal) just mentioned was used to readjust tandem cold reduction mills of the United States Steel Corporation. Automatic control proved significantly more effective than manual control. 

Clean Coke A process for making coke and chemicals from high-sulfur coals. Developed by the United States Steel Corporation with support from the U.S. Department of Energy. See also carbonization. 

CyAM [Cyanide ammonia] A process for reducing the cyanide concentration in the ammonia liquor from coke manufacture, so that the liquor may be fed to an activated sludge effluent treatment plant. Developed by the United States Steel Corporation and used by that company in two of its coking plants. 

H-Iron [Hydrogen iron] A process for making iron by reducing powdered iron oxides from ores or scrap, using hydrogen. A variation on the process will convert iron/titanium ores to a titanium concentrate and metallic iron. Developed by Hydrocarbon Research and United States Steel Corporation, and used in Pennsylvania and California. See also DR. 

H. E. McGannon, The Making. Shaping and Treating of Steel, (The United States Steel Corporation, Pittsburgh, PA, 1971). 

J. O. HAWTHORNE, K. A. SCHOWALTER, A. W. SIMON, and M. H. WILT Applied Research Laboratory, United States Steel Corp., Monroeville, Pa. 

Iron by Direct Reduction" in ECT2nd ed., Suppl. Vol., pp. 535—541, by D. L. McBride, United States Steel Corp. in ECT3rd ed., Vol. 13, pp. 754—763, by J. Feinman, United States Steel Corp. 

Fisher, R.M., Oriani R.A.. Turkdogan ET Physical Chemisity in Metallurgy, Proceedings of the Darken Conference, United States Steel (1976),... 

The material in this paper is intended for general Information only. Any use of this material in relation to any specific application should be based on independent examination and verification of its unrestricted availability for such use, and a determination of suitability for the application by professionally qualified personnel. No license under any United States Steel Corporation patents or other proprietary interest is implied by the publication of this paper. Those making use of or relying upon the material assume all risks and liability arising from such use or reliance. 

United States Steel Corporation, Research Center, Monroeville, PA 15146... 

No license under any United States Steel Corporation patents or other proprietary interest is implied by the publication of this paper. Those making use of or relying upon the material assume all risks and liability arising from such use or reliance. 

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