Refractory Bricks
abrasion resistance brick for power sector

abrasion resistance brick for power sector

Items

NMZ-A

NMZ-B

NMZ-C

Chemical composition %

Al2O3 % 

80

75

70

SiO2  %  ≤

15

20

25

CCS MPa

100

85

72

BD g/cm3

2.92

2.80

2.70

MOR MPa

15

13

11

CC CWT

5

8

9

Refractoriness

1790

1790

1790

RUL

1550

1530

1500

W/m.k(350±2)TCS

1.49

1.49

1.49

Refractoriness Under Load,°C, [0.2MPa×0.6%]  ≥

 

1650

1600

1500

TSR

20

20

20

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