Immersion bell
Improved method of desulfurization in vacuum processing of...
Improved method of producing ductile iron
Improvements in and relating to molten metal processing
Improvements in the production of ferro-alloys
In situ furnace metal desulfurization/nodularization by high...
Induction furnace bath addition agent
Injection device and process for the injection of a fluid
Injection of hot reducing gases into a blast furnace
Injection of solids into liquids by means of a shrouded...
Injection-metallurgical process for the treatment of a steel...
Inoculant pellet for late inoculation of cast iron
Inoculants for cast iron
Inoculation alloy against micro-shrinkage cracking for...
Inoculation article
Inoculation filter
Inoculation wire
Installation and method for producing molten metal
Iron and steel addition agent
Iron casting manufacture