Low creep fireclay brick

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Low creep fireclay brick - It is used in hot blast stove..... Low creep fireclay brick for hot blast stove.

Description

Low creep fireclay brick
It is used in hot blast stove.....
Low creep fireclay brick for hot blast stove.

Item:

Drn-125

DRN120

DRN-115

Drn-110

Al2O3

≥45%

≥42%

≥40%

≥36%

Bulk density g/cm³

≥2.25

≥2.15

≥2.10

≥2.10

Apparent porosity

≤22(24)

≤22(24)

≤22(24)

≤22(24)

Cold crushing strength MPa:

≥40

≥35

≥30

≥25

Creep% (0.2Mpa×50h)

1250oC

≤0.8

1200oC

≤0.8

1150oC

≤0.8

1100oC

≤0.8