oxygen- contained gas is blown from the lower stage tuyere 7 to produce molten metal 5. Then, the dust in the exhaust gas of the smelting reduction furnace is collected by a dust collector 10 for high temp. arranged on the way of an exhaust gas duct 15 and classified at the fixed ...
PURPOSE: To shorten a molten metal supplying time by stopping the stationary ladle in the tilting posture when the molten metal does not flow-out into a triangle ladle, and starting the molten metal supplying from the tilting posture next time, in the case of supplying the molten metal by ti...
申请(专利权)人: THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE INTERIOR 发明人:JE Murphy,MF Chambers 被引量: 25 摘要: An improved electrode assembly is disclosed for use in electrolytic cells for producing metal by the electrolysis of a molten- salt electrolyte. The ...
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Process and apparatus for producing metal particles (12 or 32) from molten metal (2) using a gas flow to comminate a thin film (11 or 11a) of metal formed on an angled portion (6 or 26) of a surface (5 or 25) wetted by the metal (2). The angled portion (6 or 26) subtends...
device for flow control of a stopper of a container in a continuous casting plant, distribution, control at the level of the metal bath of a mould.device for flow control of a stopper of a container in a continuous casting plant distribution in control at the level of the metal bath in ...
Detecting wear and tear in vessels handling molten metal comprises equipping several bricks from the cladding with a borehole at the rear side which has a depth indicator and putting an insert in the borehole which is made from a different refractory from the brick itself. The insert material ...
The device for removing inclusions and especially oxides of the molten metal which is poured into a casting tundish comprises elements which are placed within the interior of the casting tundish and immersed in the molten metal. The elements are formed of heat-insulating material which is sinterabl...
the invention is directed to a process for the continuous casting of metal wires (13) of a small diameter directly from liquid metal (7).according to which the molten metal is caused to flow from a tank (6) in a refractory material is heated and pressurized to form a jet of liquid met...
such as magnesium and its alloys, includes a body (10) in which at least one cavity (16) is formed which reproduces the shape of the piece to be moulded and feed ducts for introducing the molten metal into the cavity (16). ... M Modesto,G Sergio,M Claudio,... - EP 被引量: 5...