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Class Information
Number: 266/280
Name: Metallurgical apparatus > Linings
Description: Device which comprises the specific construction or composition of the metal or ore contacting inner covering of a treating vessel.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7611663 |
Industrial furnace and associated jet element |
Nov. 3, 2009 |
| 7611666 |
Tundish dry vibratable form |
Nov. 3, 2009 |
| 7591976 |
Nozzle for use in continuous casting |
Sep. 22, 2009 |
| 7494616 |
Container for evaporation of metal and method to manufacture thereof |
Feb. 24, 2009 |
| 7449045 |
Method of handling liquid non-ferrous metals with refractory material |
Nov. 11, 2008 |
| 7204955 |
Casting ladle |
Apr. 17, 2007 |
| 7157395 |
Crucible for melting rare earth element alloy and rare earth element alloy |
Jan. 2, 2007 |
| 7083758 |
Free flowing dry back-up insulating material |
Aug. 1, 2006 |
| 7056469 |
Starter set for brick lining of ladles used in handling molten metal |
Jun. 6, 2006 |
| 6973955 |
Heated trough for molten metal |
Dec. 13, 2005 |
| 6869565 |
Integrated surface compositions and articles made therefrom |
Mar. 22, 2005 |
| 6858175 |
Bottom structure for a smelting furnace |
Feb. 22, 2005 |
| 6803336 |
Fire-resistant substance and method for producing a fire-resistant lining |
Oct. 12, 2004 |
| 6673306 |
Refractory lining for metallurgical vessel |
Jan. 6, 2004 |
| 6645425 |
Refractory batch, in particular for the production of a shaped body, and process for producing the shaped body |
Nov. 11, 2003 |
| 6638473 |
Cooling device for blast furnace bottom wall bricks |
Oct. 28, 2003 |
| 6579491 |
Insulated cover for torpedo cars and method of forming an insulated cover |
Jun. 17, 2003 |
| 6559082 |
Insulating refractory material |
May. 6, 2003 |
| 6537486 |
Anti-buildup liner |
Mar. 25, 2003 |
| 6531088 |
Automatic door for molten metal holding furnace |
Mar. 11, 2003 |
| 6503442 |
Metal-zirconia composite coating with resistance to molten metals and high temperature corrosive gases |
Jan. 7, 2003 |
| 6475426 |
Resin-bonded liner |
Nov. 5, 2002 |
| 6464932 |
Unburned carbon-containing refractory material and vessel for molten metal |
Oct. 15, 2002 |
| 6425504 |
One-piece, composite crucible with integral withdrawal/discharge section |
Jul. 30, 2002 |
| 6358466 |
Thermal sprayed composite melt containment tubular component and method of making same |
Mar. 19, 2002 |
| 6288001 |
Graphite-containing monolithic refractory material |
Sep. 11, 2001 |
| 6245287 |
Molten metal vessel and molten metal holding furnace |
Jun. 12, 2001 |
| 6234790 |
Refractory wall structure |
May. 22, 2001 |
| 6110414 |
Vessel for metallurgical purposes |
Aug. 29, 2000 |
| 6110416 |
Tundish for continuous casting of metals having at least one plasma torch for reheating the metal |
Aug. 29, 2000 |
| 6008152 |
Refractory material of vitreous silica |
Dec. 28, 1999 |
| 5997802 |
Directly susceptible, noncarbon metal ceramic composite crucible |
Dec. 7, 1999 |
| 5979720 |
Nozzle for the continuous casting of steel |
Nov. 9, 1999 |
| 5948349 |
Ladle for the preparation of metal provided with a refractory bottom lining and method for producing said refractory bottom lining |
Sep. 7, 1999 |
| 5882583 |
precast module leveling assembly for a metallurgical vessel |
Mar. 16, 1999 |
| 5824263 |
Ladle brick leveling set |
Oct. 20, 1998 |
| 5811057 |
Refractory lining system for high wear area of high temperature reaction vessel |
Sep. 22, 1998 |
| 5770536 |
Fiber reinforced spray mix |
Jun. 23, 1998 |
| 5766542 |
Refractory bricks for iron ore reduction reactors |
Jun. 16, 1998 |
| 5762865 |
Pyrolytic boron nitride crucible |
Jun. 9, 1998 |
| 5741349 |
Refractory lining system for high wear area of high temperature reaction vessel |
Apr. 21, 1998 |
| 5686029 |
Procedure for manufacturing fire-proof crucibles for steel-processing ladles |
Nov. 11, 1997 |
| 5650121 |
Coated expendable refractory lining having improved resistance to erosive and corrosive materials |
Jul. 22, 1997 |
| 5646079 |
Refractory ceramic mass and its use |
Jul. 8, 1997 |
| 5602063 |
Lightweight sprayable tundish lining composition |
Feb. 11, 1997 |
| 5578264 |
Cast refractory base segments and modular fiber seal system for plural-stack annealing furnace |
Nov. 26, 1996 |
| 5562879 |
Cast refractory base segments and modular fiber seal system for single-stack annealing furnace |
Oct. 8, 1996 |
| 5538604 |
Suppression of cyanide formation in electrolytic cell lining |
Jul. 23, 1996 |
| 5538604 |
Suppression of cyanide formation in electrolytic cell lining |
Jul. 23, 1996 |
| 5516734 |
Aluminum nitride refractory materials and methods for making the same |
May. 14, 1996 |
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