Straight hearth furnace for titanium refining

Details Straight hearth furnace for titanium refining Straight hearth furnace for titanium refining

1998-05-27

1999-10-26

Kastler, Scott

Metallurgical apparatus

Means for melting or vaporizing metal or treating liquefied...

By providing, treating or protecting environment, e.g., vacuum

266207, 266241, 75 1064, C21C 710, C21C 100, C21B 1110

Patent

active

059722827

ABSTRACT:
A cold hearth furnace for refining of selected metals, such as titanium, is described. The furnace includes a melting hearth and a transport hearth arranged linearly. A pair of barriers partially block the flow of molten materials to mix it, allowing impurities to vaporize and preventing splattering of the material in the melting hearth from contaminating the final product.

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