Tundish Permanent Lining Castable

Tundish Permanent Lining Castable

Tundish Permanent Lining Castable: The casting mix is manufactured by the Alumina-silica with low cement content with featured advantage of:

1. high strength;

2. great resistance to thermal shock and erosion;

3. easy purify of molten iron;

4. easy separation of permanent lines with coating lines thus easy separation of ladle;

Index Bread
chemical composition, % Al203 48 53 55
CaO 2.5 2.5 2.5
bulk density, g/cm3≥ 1.95 2.10 2.20
C.C.S, MPaz 110°C 25 25 30
1350°C 30 35 40
linear change after heating,% 1350C -0.2~+0.3 -0.2~+0.4 -0.1~+0.4


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As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally. 

Our product have been supplied to world’s top steel manufacturer Arcelormittal, TATA Steel, EZZ steel etc. We do OEM for Concast and Danieli for a long time

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