Flying Ash Beads Brick_Coke Oven_HeNan YONAI Refractories Co., Ltd.
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Coke Oven

Flying Ash Beads Brick

PRODUCT NAME: Flying Ash Beads Brick 

TYPE: YABB

TIME:2018-01-08

VIEWS:756

PRODUCT DESCRIPTION:YONAI High Strength Flying Ash Beads Brick

YONAI high strength flying ash beads brick is made of excellent floating beads and added with our patented additives after high temperature sintering.

Properties

High Cold Crushing Strength

Good Thermal Conductivity

Small Reheating Linear Change



Applications

1.  Insulation lining of the regenerator, combustion chamber of the coke furnace.

2.  Parts of blast furnace, hot blast stove and heating furnace where high strength bearing brick is required.

       YONAI High Strength Flying Ash Beads Brick

Characteristics

YABB-10

YABB-8

YABB-6

YABB-5

Bulk Density  g/cm3

≤1.0

≤0.8

≤0.6

≤0.5

Cold Crushing Strength Mpa

≤10

≤5

≤3.5

≤2.0

Permanent Linear Change

%

1250

1200

1200

1150

≤2

≤2

≤2

≤2

Thermal Conductivity

350±25  W/m•K

≤0.45

≤0.30

≤0.25

≤0.20