Tundish pre-casting parts include slag wall, slag weir, impact plate and current regulator etc.
It applies magnesium sand, alumina, white corundum as main ingridients. Materials combines micro powder and ultra-micro powder, adding with certain amount of coagulant and dispersant, forming by pre-casting, and baking at medium temperature.It is applicable to continuous tundish. The pre- casting parts can meet with different requirements on lifespan and design requirement.
The formula has unique patent of invention. It has the advantages of thermal shock resistance,anti-scour, anti-erosion, wear resistance and lOnger service life.
The shape of the product and the details of theformula can be fully customized to meet the needs of different customers.
The current regulator and slag wall are two in one and easy to install, which can reducethe labor intensity of the workers and improve the purity of the casting billet.
4.Super-high Cost Performance
Higher service life, indirectly improve the life ofthe tundish, reduce the number of cold repair and also make the casting billet more pure, reduce the cost of customers.
|Index||Magnesium||High Aluminum||Magnesium &Aluminum|
|Bulk Density (g/cm3)||110°Cx24h||≥2.80||≥2.80||≥2.80|
|Modulus of Rypture (MPa)|||110°Cx24h||≥5||≥6||≥6|
|Cold Crushing Strength||110°Cx24h||≥40||≥40||≥45|
|Linear Change Rate (%)||1500°Cx3h||±0.5||±0.5||±0.5|