Method and apparatus for introducing solid substances into liqui

Details Method and apparatus for introducing solid substances into liqui Method and apparatus for introducing solid substances into liqui

1980-04-25

1981-12-29

Rosenberg, P. D.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 58, 75 93R, 75130R, 266120, 266265, C21D 146, C21B 716

Patent

active

043080561

ABSTRACT:
Solid substances are introduced into a bath of molten metal by pushing a hollow metal tube filled with the solid substance, through a tubular former that imparts a spiral shape to the carrier tube. The spiral rotates about a vertical axis as it descends into the bath of molten metal.

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