Dense Wear-resistant Castable

JX-ZAJ-95

JX-ZAJ-90

JX-ZAJ-85

JX-NMC-75

JX-NMC-70

JX-NMC-65

Al2O3(%) ≥

95

90

85

75

70

65

SiC(%) ≤

-

5

10

15

25

30

Fe2O3(%) ≤

0.3

0.5

1.0

1.0

1.3

1.6

Bulk Density (g/cm³) ≥

3.10

3.00

2.80

2.65

2.60

2.50

Abrasion Resistance(cc) ≤

5

6

6

6

7

8

Linear Change After Heat(%)

1450℃×3h

±0.5

±0.5

±0.5

±0.6

±0.6

±0.6

Cold Crushing Strength

(MPa) ≥

110℃

80

80

70

80

65

55

1200℃

100

100

80

110

80

70

1500℃

130

120

100

-

-

-

Modulus of Rupture(MPa) ≥

110℃

8.5

12.5

7

9

8

7

1200℃

10

15

8

12

12

8

1500℃

12

-

10

-

-

-

Refractoriness(℃) ≥

1790

1790

1790

1790

1750

1730

Used Part

-

-

-

  Combustion 

  chamber,

  Target Section of 

  Separator

Returning 

     Feeder

Seprator

bottom