Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1995-05-15
1997-04-22
Hail, III, Joseph J.
Metal founding
Process
Shaping liquid metal against a forming surface
164268, 164418, 164459, 164416, 164478, B22D 1107
Patent
active
056222181
ABSTRACT:
Method of continuously casting steel slabs and the like wherein a layer of melting powder is maintained at the top portion of the casting mold with sufficient thickness so as to provide an increased thermal insulation to the liquid layers of steel and slag, whereby the formation of a solidified slag rim in the mold is eliminated and the surface quality of the steel products is considerably improved. The melting powder addition according to the invention also reduces the number of break-outs and consequently considerably increases the availability and productivity of the caster.
REFERENCES:
patent: 5311921 (1994-05-01), Smets
Rama Bommaraju, "Optimum Selection and Application of Mold Fluxes for Carbon Steels", 1991 Steelmaking Conference Proceedings, pp. 131 to 146 [Presented at the 74th Steelmaking Conference of the Iron and Steel Society, in Washington, D.C., on Apr. 14-17, 1991].
Jean-Pierre Birat, Michel Larrecq, Jean-Yves Lamant, Jacques Petegnief,"The Continuous Casting Mold: A Basic Tool for Surface Quality and Strand Productivity", 1991 Steelmaking Conference Proceedings, pp. 39 to 50 [Presented at the 74th Steelmaking Conference of the Iron and Steel Society, in Washington, D.C., on Apr. 14-17, 1991].
M. Nogues, Mme. Roscini, M. Forgeoux, "Lubrication of Continuously Casted Billet Mold by Ultrasonic Vibration", METEC Congress 94: 2nd European Continuous Casting Conference; 6th International Rolling Conference, Dusseldorf, Jun. 20-22, 1994; Proceedings Vol. 1, published by the German Iron and Steel Institute, pp. 119 to 125.
Kenneth C. Mills, "The Performance of Casting Powders and Their Effect on Surface Quality", 1991 Steelmaking Conference Proceedings, pp. 121 to 129 [Presented at the 74th Steelmaking Conference of the Iron and Steel Society, in Washington, D.C., on Apr. 14-17, 1991].
Shuji Takeuchi, Yuji Miki, Seiji Itoyama, Kazuko Kobayashi, Ken-ichi Sorimachi, and Toshigazu Sakuraya, "Control of Oscillation Mark Formation during Continuous Casting", 1991 Steelmaking Conference Proceedings, pp. 73 to 77 [Presented at the 74th Steelmaking Conference of the Iron and Steel Society in Washington, D.C., on Apr. 14-17, 1991].
J. K. Brimacombe and K. Sorimachi, "Crack Formation in the Continuous Casting of Steel", Metallurgical Transactions B, vol. 8B, Sep. 1977, pp. 489 to 505.
I. Jimbo, B. Ozturk, S. Feldbauer and A.W. Cramb, "Some Aspects of Chemical Phenomena in the Mold of a Continuous Slab Caster", 1991 Steelmaking Conference Proceedings, pp. 153 to 154 [Presented at the 74th Steelmaking Conference of the Iron and Steel Society, in Washington, D.C., on Apr. 14-17, 1991].
Ismael G. Saucedo, "Early Solidification during the Continuous Casting of Steel", 1991 Steelmaking Conference Proceedings, pp. 79 to 89 [Presented at the 74th Steelmaking Conference of the Iron and Steel Society, in Washington, D.C., on Apr. 14-17, 1991].
Hiroaki Yama-zoye, Yoshinori Tanizawa, Atsushi Satoh, and Takeyuki Hirata, "Development of Submerged Nozzle for Reduction of Longitudinal Cracks on Continuously Cast Slabs", Kashima Steel Works, Sumitomo Metal Industries, Ltd., METEC Congress94; 2nd European Continuous Casting Conference; 6th International Rolling Conference, Dusseldorf, Jun. 30-22, 1994; Proceedings vol. 1, published by the German Iron and Steel Institute, pp. 264-270.
Hail III Joseph J.
Hylsa S.A. de C.V.
Lin I.
S. Safford A. Thomas
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