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Tundish Upper Nozzle

Tundish Upper Nozzle

ItemMG-SLT-AMG-SLT-MBodyBowl areaBodyBowl areaChemical Composition(%)Al2O3;≥456545一MgO;≥-一-60SiO2;≤151015一C+SiC;≥221022≤20Cold Crushing Strength (CCS)(MPa);≥20252015Rupture Strength(MPa);≥8885Apparent Porosity(%);≤18161819Bulk Density(g/cm3);≥2.32.72.32.6Thermal shock(T

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PRODUCT DESCRIPTION


Item

MG-SLT-A

MG-SLT-M

Body

Bowl area

Body

Bowl area

Chemical Composition(%)

Al2O3;≥

45

65

45

MgO;≥

-

-

60

SiO2;≤

15

10

15

C+SiC;≥

22

10

22

≤20

Cold Crushing Strength (CCS)(MPa);≥

20

25

20

15

Rupture Strength(MPa);≥

8

8

8

5

Apparent Porosity(%);≤

18

16

18

19

Bulk Density(g/cm3);≥

2.3

2.7

2.3

2.6

Thermal shock(Time)(1100℃Water cooling);≥

5

5


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