Description
No-Baking Castable for Blast Furnace Casting
House
1.Product properties and features
Iron can be obtained directly without baking after the
construction of the ramming mix, which improves the operating rate.
A considerable number of carbon residue are produced after use,
which improves its service life by a wide margin. It is mainly
applied to tap drains of small and medium-sized trough of blast
furnace casting house and quick repairing casting house.
2.Physical and chemical index
|
Items |
Chemical Composition （%） |
Rupture Strength
(Mpa) |
Compressive Strength
（Mpa）
|
Linear Change Rate (%) |
Density
(g/cm3)
|
|
Al2O3 |
SiC |
F.C |
(**0℃
×*4h) |
(***0℃
×3h) |
(**0℃
×*4h) |
(***0℃
×3h) |
(***0℃
×3h) |
(**0℃
×*4h) |
|
JS-T1 |
≥*0 |
≥*2 |
≥2 |
≥3 |
≥4.5 |
≥*5 |
≥*5 |
±0..5 |
≥2.*5 |
|
JS-Z1 |
≥*0 |
≥*5 |
≥2 |
≥3 |
≥4.5 |
≥*0 |
≥*0 |
±0..5 |
≥2.*5 |
|
JS-T1 |
≥*5 |
≥*0 |
≥2 |
≥3 |
≥4.5 |
≥*5 |
≥*5 |
±0..7 |
≥2.*5 |
|
JS-Z2 |
≥*5 |
≥*5 |
≥2 |
≥3 |
≥4.5 |
≥*0 |
≥*0 |
±0.7 |
≥2.*5 |
|
Remarks |
JS-T1 and JS-T2 are wire area and slag line area of large and
medium-sized condrum trough of blast furnace. |
3.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
4.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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