Description
Tundish Permanent Linings Free Flow
Castable
1.Description
With the continuous development of metallurgical technology, the
service conditions of the tundish are increasingly harsh and the
demand of refractory material for tundish has grown higher and
higher.The product has the following advantages: good liquidity,
with reasonable setting time; saving labor and worker, fast and
convenient;with high strength and long service life; with good
thermal insulation properties, high temperature resistance, good
thermal shock resistance, erosion resistance and scouring
resistance. The advantages of monolithic castable in construction
and service life are obvious, so more and more iron and steel
enterprises adopt the form of integral casting of tundish, whose
service life is over **0 hours.
2.Manner of packing
Packing: packed in plastic film composite ton bag packaging, which
can also be packed in other forms according to the customers
demand.
3.Physical and chemical indexes
|
Properties |
tundish permanent linings free flow castable |
|
High Aluminium |
Alumina-magnesia |
Chemical Composition
(%) |
MgO |
∕ |
≥*0 |
|
Al2O3 |
≥*0 |
≥*0 |
Compressive Strength
(Mpa) |
**0℃×*4h |
≥*0 |
≥*0 |
|
***0℃×3h |
≥*0 |
≥*5 |
|
Rupture Strength (**0℃×*4h Mpa) |
≥*0 |
≥9 |
|
Density (g/cm3) |
≥2.8 |
≥2.8 |
|
Linear Change Rate （***0℃×3h） |
±0.5 |
±0.5 |
4.Charactristics
. Low thermal
conductivity
. Low thermal storage
. Excellent thermal shock
resistance
. Excellent compressive
strength and rupture strength
. Excellent resistance to
wind-erosion,wera and impact
. Well-adapted to furnace
atmosphere
5.Typical Application
. Industrial furnace wall
lining or high-temperature industrial furnace back-up insulation.
Integral casting of ladle baking cover; heat pipe wall lining
. General and abnormal
shaped pre-forms such as continuous heating furnace, vertical pit
furnace, lifting furnace, furnace door, kiln eye and burner
brick
. Teeming ladle lip, channel
and tank of non-ferrous metal, ferrous metal
If you have any questions or you cannot find the product you want,
please do not hestiate to contact us, we will try our best to
satisfy your requirements.
April
Company: Zibo Gaulle Refractory Material Co.,Ltd.(Manufacturer)
E-mail:
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