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Magnesium oxide castable refractory foundry ladle liners
Refractory foundry ladle liners made from castable magnesium oxide-based compositions are disclosed. The liner compositions include MgO-containing aggregate, Al2O3-containing aggregate, and an inorganic binder. The ladle liners are cast into shape, placed into ladle shells, and packed with sand. The foundry ladle assemblies, including the pre-cast MgO-based ladle liners, are reusable for multiple foundry operations.
Magnesium oxide castable refractory foundry ladle liners
Refractory foundry ladle liners made from castable magnesium oxide-based compositions are disclosed. The liner compositions include MgO-containing aggregate, Al2O3-containing aggregate, and an inorganic binder. The ladle liners are cast into shape, placed into ladle shells, and packed with sand. The foundry ladle assemblies, including the pre-cast MgO-based ladle liners, are reusable for multiple foundry operations.
Magnesium oxide castable refractory foundry ladle liners
CHILLI WILLIAM J (Autor:in) / THOMPSON LEROY F (Autor:in)
23.08.2016
Patent
Elektronische Ressource
Englisch