Introduction forLadle &Tundish Covering Flux Types
Ladle & Tundish Covering Flux is a kind of auxiliary material
for steelmaking. Ladle &Tundish Covering Flux is composed of
CaO, SiO2, Al2O3, MgO and proper quantity cosolvents, with the
sequential process of crushing, grinding, mixing, granulating and
Ladle &Tundish Covering Flux Application
Ladle & Tundish Covering Flux is added to the surface of
tundish molten steel. There are three main functions of Ladle &
Tundish Covering Flux. Firstly, it plays a role of thermal
insulation and reducing heat loss; secondly, Ladle & Tundish
Covering Flux can prevent reoxidation of molten steel by isolating
molten steel from air; finally, Ladle &Tundish Covering Flux
can get rid of inclusions in steel and purify molten steel.
Ladle &Tundish Covering Flux Types
According to the different content of carbon, the Ladle &
Tunish Covering Flux could be divided into ordinary series, low
carbon series, super low carbon series, and no carbon series; and
according to the grain shape, it could be grouped into hollow
granular ones, solid residue shape ones, and powdery ones. Among
them, the super low carbon series avoid carbureting harm in the
carbonization process of rice hull. Meanwhile the no carbon and low
silicon alkaline particles Tundish & Ladle Covering Flux
completely adopts the no carbon raw materials, and has the
characteristics of thermo stability, doesn’t crusting, good spread
ability, strong insulating ability, doesn’t stick to the wall, low
decrease of the liquid steel, doesn’t erosion ladle and long
nozzle, etc and it could be adapted to the liquid surface
protection of the ladle and tundish matched with the low carbon and
super low carbon steel.
Characteristics forLadle &Tundish Covering Flux
1.Good insulating performance, and the temperature decrease of the
liquid is less than 0.5℃／min.
2. This product is pre-melting materials, and has the
characteristics of stable elements, melt evenly, low harmful
ingredients of P and S.
3. The product is hollow particle products, density and specific
gravity, no melt steel splash when added, good working environment
no pollution, safe, without adverse effects to the melt steel.
4. Circular particle, have good fluidity, in a loose state after
added, good spread ability, could quickly and completely cover the
melt steel, no dust float in the sky when added, no pollution.
Ladle &Tundish Covering Flux Typesspecifications
To customer’s needs
Super low carbon
For ordinary ladle
For no carbon ladle
Using Method Of Tundish Covering Flux
This kind of Tundish Covering Flux can be used for protecting
molten steel of basicity or magnesia ladle lining. The reference
dosage is 1kg per ton of steel.
Tundish Covering Flux Package
As requested by customers