Pair of refractory plates for swivelling or rotary sliding closu

Plate cooler for metallurgical furnaces, blast furnaces, direct

Post mounting system and method for molten metal pump

Pouring device for metallurgic vessels and a method for...

Preheating cold blast air of a blast furnace for tempering...

Pressurized port for viewing and measuring properties of a molte

Prevention of slag buildup in steel ladles

Process and apparatus for curing resin-bonded refractory...

Process and apparatus for detection of the stoppage of a tuyere

Process and apparatus for determining the level of molten metal

Process and apparatus for restoring the lining of metallurgical

Process and apparatus to clean a molten metal or slag conveyor t

Process and device for closing a tap hole

Process and device for cooling an article

Process and device for increasing the useful life of gas scaveng

Process and device to avoid contamination of tapping steel by fl

Process and installation for moulding a refractory lining of a c

Process and plant for producing a lining on the inner walls of a

Process for controlling the amount of metal metered

Process for detecting outflow of slag