Delay Ignitor Cap, Blowback Ignitor Cap, and Combination Ignitor Cap for a Thermal Lance and Thermal Lances Including Such Ignitor Caps

OXYGEN LANCE GUIDING ASSEMBLY

Tap hole plug gun

TAPHOLE PLUGGING GUN

Method of heating up furnace bottom, and burner lance used in the method

Hole-opening bit and tap hole opening method using same

Swiveling sanding system

Mud gun cap

Drill bit

Smelting process and apparatus

Method and device for repairing a refractory shell of a metallurgical vessel

Method of sealing and repairing a refractory tap hole

Device for inserting a refractory block into a taphole structure of a metallurgical vessel, in particular a basic oxygen furnace

Apparatus for shaving tap hole surface of blast furnace or the like

Tap-hole refurbishing

Oxygen lance with at least one coil

Control of the working frequency of an impact mechanism

Device for supplying rinsing medium in a hammer drill

BLAST FURNACE PLUG

Tapping Channel for Draining Iron and Metal Melts and Liquid Slags from Metallurgical Containers Such as Blast Furnaces and Melt Furnaces

Method and devices for regulating the flow rate and for slowing down melt streams through magnetic fields in the tapping of metallurgical containers such as blast furnaces and melt furnaces

Method and devices for regulating the flow rate and for slowing down non-ferromagnetic, electrically-conducting liquids and melts

Taphole structure of melting furnace and repair method thereof

Tap hole plug gun

Mud gun cap

Induction powered ladle bottom nozzle

System and method for the acoustic monitoring of tapblocks and similar elements

Drill Rod

Thermal lance assembly

Mud gun cap

Launder burner

Thermal lance assembly

Robotic system and method for the automation of slag and matte discharge from smelters

Device and method for casting and drawing out molten iron-containing and mineral materials