TWIN COIL ARC SWEEP SYSTEM FOR VACUUM ARC REMELTING FURNACES

CRUCIBLE LIFTING DEVICE

High-temperature all-metal induction furnace, intended to melt samples of minerals and/or rocks for extracting gases under ultra-high vacuum

Device and method for production of purified magnesium

Pot furnace for calcining petroleum coke at low temperature

DEVICE AND METHOD FOR TREATING METALLIC MATERIALS

Metal forming apparatus

Quartz pouring and casting system for non-wetting amorphous alloys

CRUCIBLES FOR MELTING MATERIAL AND METHODS OF TRANSFERRING MATERIAL THEREFROM

System for maintaining interior volume integrity in an induction vacuum furnace and method of making same

METAL OR SEMICONDUCTOR MELT REFINEMENT METHOD, AND VACUUM REFINEMENT DEVICE

REACTION CONTAINER AND VACUUM HEAT TREATMENT APPARATUS HAVING THE SAME