bricks
Andalusite Bricks

Andalusite Bricks

click:1726

belong to:Alumina silica series products

Release time:2024-04-24 09:25:46

TEL:+0086-13849989487 Online Message
details

Item(Unit)            

EHA-53

EHA-60

EHA-65

EHA-70

EHA-75

EHA-80

85HA

Al2O3(%)

≥53

≥60

≥65

≥70

≥75

≥80

≥85

Fe2O3(%)

≤1.2

≤1.0

≤37

≤0.8

≤0.8

≤0.8

≤0.8

TiO2(%)

≤0.5

≤0.5

≤1

≤0.5

≤0.5

≤0.5

≤0.5

Apparent porosity,A.P. (%)

≤18

≤18

≤18

≤18

≤18

≤18

≤18

Compressive strength ,C.C.S. (MPa)

≥50

≥60

≥65

≥65

≥65

≥65

≥65

Thermal Shock Stability, T.S.R.(cycle)

≥20

≥25

≥25

≥25

≥25

≥25

≥25

Softening Temperature Under Load, R.U.L.(°C)

T0.5≥1350 T2≥1490

T0.5≥1460 T2≥1600

T0.5≥1500 T2≥1630

T0.5≥1520 T2≥1650

T0.5≥1550 T2≥1650

T0.5≥1550 T2≥1650

T0.5≥1550 T2≥1650


Andalusite bricks features low porosity, high density, low creep and high temperature properties and excellent thermal shock resistance, and can be applied in steel ladle, hot blast furnace, glass furnace and so on.

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