Fastening means for a closure plate on a sliding shutter outlet

Feed apparatus and portable dust collector

Ferruginous slag oxidizing apparatus

Filling stand for pouring molten metal from a tiltable metallurg

Filter

Filter for molten aluminum alloy or molten aluminum

Filter for molten ferrous metal

Filter for molten metal

Filter indexing apparatus for filtering molten metal

Filtration apparatus

Filtration block for liquid metals and alloys, with a mechanical

Flow control device for the suppression of vortices

Fluid conduit coupling for a metallurgical converter trunnion

Fluid cooled coherent jet lance

Flushing arrangement for a metallurgical vessel

Flushing arrangement for a metallurgical vessel

Forebay for am Metallurgical furnace

Forehearth with weir, particularly for use in a basalt smelting

Foundry furnace having outlet flow passage

Furnace