Ladle Castables

Ladle Castables

The products are characterized by high temperature resistance, good erosion resistance and corrosion resistance, good thermal shock stability, which has successfully applicated in many steel factory ladles.

Technical instructions

The products are characterized by high temperature resistance, good erosion resistance and corrosion resistance, good thermal shock stability, which has successfully applicated in many steel factory ladles.

Technical Parameters

 MATERIAL

CASTABLE

SELF FLOW CASTABLE

ITEM

HD-TJ1

HD-TJ2

HD-TZ1

HD-TZ2

CHEM

(%)  ≥

Al2O3

60

70

55

65

SiC+C

10

8

25

17

BD(g/cm3) ≥

110℃ × 24 h

2.5

2.6

2.5

2.6

MOR

(MPa)≥

110℃ × 24 h

4.0

5.0

4.5

5.0

1450℃ × 3 h

5.0

6.0

8.0

7.0

CCS

(MPa)≥

110℃ × 24 h

15

15

25

25

1450℃ × 3 h

35

25

35

35

PLC

(%) ≤

1450℃ × 3 h

± 0.5

± 0.5

± 0.5

± 0.5

 

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