Products

Brand

upper nozzle for slab casting

EM-A

EM-B

EM-C

EM-D

EM-E

AL2O3(%)

80

90

95

85

80

C(%)

5

4

-

5

5

ZrO2

-

-

3

5

8

A.P.（%）

5

4

12

7

7

item

index

AIC75

AIC80

AL95

Zr90

Chemical ingredients(%) ; ≥

AL2O3

75

80

94

-

ZrO2

-

-

-

92

C

4

4

-

-

Apparent porosity(%);≥

8

7

15

9

Bulk density(g/cm3);≥

2.90

2.95

2.95

3.05

Compressive strength(MPa);≥

60

60

120

80

High temoerature bending strength(1400℃*0.5h)(MPa);≥

6

7

15

20