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LZ65 High-Alumina Special-Shaped Brick


Product introduction

Product details


Name/Project

First-grade high-alumina brick

Second-grade high-alumina brick

Third-grade high-alumina brick

Extra-grade high-alumina brick

Grade

LZ-75

LZ-65

LZ-55

LZ-80

Al 2 O 3

75

65

55

82

Fe 2 O 3

2.5

2.5

2.6

2

Bulk density g/cm 2

2.5

2.4

2.3

2.6

Ambient-pressure temperature resistance strength, MPa

70

60

50

80

Load-softening temperature (°C)

1510

1460

1420

1550

Refractoriness (°C)

1790

1770

1770

1790

Keywords:

LZ65 high-alumina special-shaped brick

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