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Unshaped Refractory Mterials For Tundish System
Unshaped Refractory Mterials For Tundish System

Unshaped Refractory Mterials For Tundish System

Description :
Unshaped Refractory Mterials For Tundish System
Application :
Unshaped Refractory Mterials For Tundish System

Description parameter

Brand Name

Permanent Liner for Tundish

Tundish Cover

Dregs Weir

Strike Plate

Upper Weir

Lower Weir

Modle

HX-52

HX-53

HX-54A

HX-54B

HX-55

Max service temp(℃)

1650

1600

1800

1800

1800

Chemical component(%)

Al2O3

≥65

≥65

≥70

≥70

≥70

Bulk density(g/cm³)

110℃×24h

≥2.65

≥2.55

≥2.85

≥2.85

≥2.85

1500℃×3h

≥2.60

≥2.50

≥2.80

≥2.80

≥2.80

Breaking strength(MPa)

110℃×24h

≥40

≥40

≥60

≥60

≥80

1500℃×3h

≥80

≥60

≥90

≥90

≥100

Compression strength(MPa)

110℃×24h

≥10

≥10

≥11.5

≥11.5

≥11.5

1500℃×3h

≥11.5

≥11.5

≥11.5

≥11.5

≥11.5

Linear change rate(%)

1500℃×3h

0~+1.0

0~+1.0

0~+1.0

0~+1.0

0~+1.0

Construction of water consumption(%)

6-7

6-7

 

 

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