118825 ⎘
Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel; Manufacture of steel in the converter; Constructional features of converters Refractory linings
Sub-classes:ELECTRIC INDUCTION HEATING AND MELTING FURNACE REFRACTORY LIFE CYCLE WEAR IMAGING AND PROCESSING
#2System and method for estimating both thickness and wear state of refractory material of a metallurgical furnace
#3PGM converting process and jacketed rotary converter
#4Jamb spray mixes including fused silica and methods of utilizing the mixes
#5Brick lining forming method
#6Electric induction heating and melting furnace refractory life cycle wear imaging and processing
#7Jacketed rotary converter and PGM converting process
#8Jamb spray mixes including fused silica and methods of utilizing the mixes
#9Method of forming sealed refractory joints in metal-containment vessels, and vessels containing sealed joints
#10Ceramic bottom lining of a blast furnace hearth
#11Hearth for a metallurgical furnace having an improved wall lining
#12Insulation brick
#13Composition useful as mortar or coatings refractories
#14Apparatus and method for frame and brick constructions
#15Furnace, refractory installing method, and refractory block
#16Insulation brick
#17Method of forming sealed refractory joints in metal-containment vessels, and vessels containing sealed joints
#18HOT CASTING REPAIR MIX
#19Refractory composition and process for the repair of a hot refractory wall
#20Refractory material for casting a rare-earth alloy and its production method as well as method for casting the rare-earth alloys