Title:
【発明の名称】ホット-トップ連続鋳造を行うための方法及び装置
Document Type and Number:
Japanese Patent JP2001510734
Kind Code:
A
Abstract:
The invention concerns the adjustment of the linear distribution of an injected shearing fluid, during casting, through a slot (20) provided in the cooled metal body (1)-refractory riser block (14) interface of an ingot mold for continuous metal casting charge and emerging along said ingot inner periphery, the latter being provided with clamping means for adjusting the slot thickness. The invention is characterized in that it consists in "cold" injecting through said slot (20) a regulating inflammable fluid, which is ignited on its exit from the slot, and in acting on the clamping means (25, 26, 28, 29) such that the height of the flames (39) coming out of the slot (20) is substantially constant along the whole ingot inner periphery. The invention provides the advantage of an accurate and lasting adjustment of the injected flow rate without requiring the adjustment of the injection slot thickness. The invention is applicable to continuous steel charge casting in particular.
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Inventors:
Eric Perrin
Salari, Cosimo
Weissel D'Ange, Edouard
Salari, Cosimo
Weissel D'Ange, Edouard
Application Number:
JP2000503950A
Publication Date:
August 07, 2001
Filing Date:
July 21, 1998
Export Citation:
Assignee:
ASCOMETAL
Sogepath
Eugene-Savoie Amphitheater
SOLLAC
Societe Anonym De Forge et Asierie de Dilling
Sogepath
Eugene-Savoie Amphitheater
SOLLAC
Societe Anonym De Forge et Asierie de Dilling
International Classes:
B22D11/04; B22D11/041; B22D11/055; B22D11/16; (IPC1-7): B22D11/041; B22D11/16
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)