Basic oxygen furnace argon refining blow
Basic oxygen process with iron oxide pellet addition
Basic refractory gunning composition
Bessemer converter controlling method
Bessemer process of making steel
Bessemerizing of ferrous metal
Bimodal blowing for refining metals in a converter
Blasting lance with a gas/liquid mixing chamber and a method...
Blended charge for steel production
Blowing lance arrangement
Bof vessel without bottom brackets
Bosh construction for metallurgical furnaces
Bottom clamp for obm vessels
Bottom handling apparatus for steel converter vessels
Bottom handling apparatus for steel converter vessels
Braking means for a flexible connecting element which is...
Briquette as an additive for metallurgic purposes comprising...
Briquetted addition agent for introducing magnesium into...
Bumper guard for metallurgical apparatus
Burner/injector panel apparatus