vacuum arc remelting

(from the article `steel`) In this process, employed for casting steels that contain easily oxidized alloying elements, a consumable electrode made of forged steel or of ...
Found on http://www.britannica.com/eb/a-z/v/1

Vacuum arc remelting

Vacuum arc remelting (VAR) is a secondary melting process for production of metal ingots with elevated chemical and mechanical homogeneity for highly demanding applications. The VAR process has revolutionized the specialty traditional metallurgical techniques industry, and has made possible incredibly controlled materials used in the biomedical, a...
Found on http://en.wikipedia.org/wiki/Vacuum_arc_remelting
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