铜竖炉系统

Area	Top Products
Copper Shaft Furnace
Impact Zone	DURALAST SIC – Nitride Bonded SiC Brick METAL-ROK® ARMORMAX® 28 SiC
Lining	DURALAST SIC – Nitride Bonded SiC Brick MT-SC-85 SiC Mortar – Mortar for laying SiC brick.
Backup Lining	CAST 2800 – Castable backup for vertical section; behind impact brick. DRI-VIBE® 972CSF – Dry Vibratable Backup TUFFCRETE® 28 SIC Z – Backup castable for conical section; below metal line.
Subhearth Support / Subhearth	TUFF-FLO 50 – LC Castable for precast Subhearth Supports and precast Subhearth.
Burner Blocks	DURALAST SIC – Precast Nitride Bonded SiC Shape

Upper Launder

Working Lining	TUFFCRETE® 80 SIC – Field cast or Precast TUFFCRETE® 28 SIC Z – Field cast or Precast Field cast or Precast GT30CR – Field cast or Precast Field cast or Precast GT50CR – Field cast or Precast Field cast or Precast Nitride Bonded SiC Brick
Spout	TUFFCRETE® 60 SiC – Precast

Slag Trap

Working Lining

TUFFCRETE® 28 SIC Z – Cast
ARMORMAX® 28 SIC – Cast
GT30CR – Cast
GT50CR – Cast
DURALAST SIC – Nitride Bonded SiC Brick

Holding Furnace

Working Lining	DURALAST SIC – Nitride Bonded SiC Brick MT-SC-85 SiC Mortar – Mortar for laying SiC brick.
Exit Spout	TUFFCRETE® 60 SIC – Precast Cylinder LITE KASTITE 3000 – Insulating castable backup

Lower Launder

Working Lining

GT30CR – High chrome if oxygen is being injected
LCF316CR – High chrome if oxygen is being injected
TUFFCRETE® 80 SIC – Field cast or Precast shapes
TUFFCRETE® 28 SIC Z – Field cast or Precast shapes
DURALAST SIC – Nitride Bonded SiC Brick

Metering Box

Working Lining

TUFFCRETE® 28 SIC Z – Cast
TUFFCRETE® 60 SIC – Cast
ARMORMAX® 28 SIC – Cast
DURALAST SIC – Nitride Bonded SiC Brick

Stopper Rods & Nozzles

Stopper Rods	Hagenburger Stopper Rods – Isostatically pressed graphitized Alumina
Nozzles	TUFFCRETE® 60 SiC

Tundish

Working Lining

DURALAST SIC – Nitride Bonded SiC Brick
ARMORMAX® 28 SIC – Cast
TUFFCRETE® 60 SIC – Cast

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