Metal founding – Means to shape metallic material – Continuous or semicontinuous casting
Patent
1988-10-17
1989-08-01
Seidel, Richard K.
Metal founding
Means to shape metallic material
Continuous or semicontinuous casting
164134, 222591, B22D 1110
Patent
active
048526320
ABSTRACT:
Molten steel containing an undissolved alloying ingredient denser than molten steel (e.g. Pb and/or Bi) flows from a tundish to a continuous casting mold. Various expedients are employed to prevent large globules of undissolved alloying ingredient from flowing out of the tundish into the mold. Another expedient prevents large quantities of undissolved alloying ingredient from accumulating on the bottom of the tundish.
REFERENCES:
patent: 3549061 (1970-12-01), Piene
patent: 3934755 (1976-01-01), Rheinlander et al.
patent: 4125146 (1978-11-01), Muller et al.
patent: 4368834 (1983-01-01), Daussan et al.
patent: 4630668 (1986-12-01), Waltenspuhl
Bhattacharya Debanshu
Dasgupta Purnendu
Frank Larry A.
Jackson Charles R.
Knoepke John R.
Inland Steel Co.
Seidel Richard K.
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