Specialized metallurgical processes – compositions for use therei – Processes – Free metal or alloy reductant contains magnesium
Patent
1989-07-24
1991-01-01
Kastler, S.
Specialized metallurgical processes, compositions for use therei
Processes
Free metal or alloy reductant contains magnesium
420469, C22C 900
Patent
active
049815148
ABSTRACT:
There are provided an apparatus and a method for manufacturing a copper-base alloy. The apparatus includes an alloying spout, at least one feeder and a tundish. The tundish is inclined downwardly from one end toward the other end for flowing a molten copper therethrough. The feeder is connected to the alloying spout for introducing at least one solid solute constituent into the alloying spout. The method includes the steps of providing the above apparatus, continuously introducing the molten copper from the inlet into the passageway of the alloying spout and causing the molten copper to flow downwardly through the passageway to the outlet, and continuously introducing the solid state constituent into the passageway of the alloying spout through the feeder to mix the solute constituent with the molten copper to produce the copper-base alloy.
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Patent Abstract of Japanese Application No. 58-230252 entitled "Method for Controlling Amount of Oxygen in Molten Copper for Continuous Casting", 6-85.
Asao Haruhiko
Kohno Hiroshi
Nogami Keiji
Sugawara Yukio
Sukekawa Izumi
Kastler S.
Mitsubishi Kinzoku Kabushiki Kaisha
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