详情
Dry Material for Tundish
1.Product properties and features
Dry vibrating material is made from new-type low carbon and
environmental protection bond after optimizing the raw material and
agglutinant. Low baking can be conducted just below **0
℃ after construction and the service life
can exceed *0 hours. It is easy to turn package after usage, which
is especially suitable for working linings whose teeming and steel
pouring time is too long or whose tundish has a quick-change water
gap.
2.Physical and chemical indexes
Indexes |
Dry material for tundish |
|
Magnesia-chrome type |
Magnesia type |
Chemical Composition
（%） |
MgO+C |
≥*5 |
≥*2 |
|
Gr2O3 |
≥3 |
/ |
Compressive Strength
（Mpa） |
**0℃×*4h |
≥4 |
≥5 |
|
***0℃×3h |
≥*3 |
≥*2 |
| Rupture Strength （**0℃×*4h） |
≥2 |
≥3 |
| Density（g/cm3) |
≥2.*0 |
≥2.*0 |
| Linear Change Rate （%）（***0℃×3h） |
0～*0.2 |
0～*1 |
2.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
3.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: *@********************(0)**********7
Fax: ***-(0)**********9
Country: Shandong, China(Mainland)
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