Apparatus for the melting of metals

Details Apparatus for the melting of metals Apparatus for the melting of metals

1987-10-30

1989-06-13

Envall Jr., Roy N.

Industrial electric heating furnaces

Electron beam furnace device

H01J 37305

Patent

active

048399043

ABSTRACT:
An apparatus for melting metals in a vacuum chamber has a weir box (1), electron beam generators disposed above the weir box, and a crucible for the withdrawal of the melt flowing out of the weir box. A weir or sill is disposed in the trough athwart the length thereof, and it divides the trough into two basins and is situated underneath the one electron-beam source. The melt flowing from the one basin into the other runs in a thin film over the top of the weir or notch while the titanium nitrite in the melt is dissolved.

REFERENCES:
patent: 3304587 (1967-02-01), Hov
patent: 3343828 (1967-09-01), Hunt

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