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High Performance Tapping Castable
High Performance Tapping Castable

High Performance Tapping Castable

Description :
This product is a AL2O3—SiC—C kind of high quality castable,compact,erosion resistant and scouring resistant property,it can be used for quick baking,and can achieve high iron content.
Application :
vibration casting molding
Use :
large and medium sized blast furnaces,main ditch,slag ditch and iron drain.

Description parameter

Model

HX-12A

HX-12B

HX-12C

HX-12D

HX-13

Chemical conponent(%)

Al2O3

 

≥80

≥65

≥70

≥60

≥80

SiC

≥10

≥20

≥10

≥20

≥10

Bulk density(g/cm³)

110℃×24h

≥3.0

≥2.8

≥2.8

≥2.65

≥2.9

1500℃×3h

≥2.90

≥2.70

≥2.70

≥2.60

≥2.80

Breaking strength

(MPa)

110℃×24h

≥50

≥30

≥30

≥20

≥50

1500℃×3h

≥70

≥50

≥60

≥40

≥80

Compression strength(MPa)

110℃×24h

≥10

≥6.0

≥8.0

≥4.0

≥8

1500℃×3h

≥10

≥10

≥10

≥6.0

≥10

Linear change rate(%)

1500℃×3h

±0.5

±0.5

±0.5

±0.5

±0.5

Construction dosage(t/m³)

3.3

3.0

3.0

3.2

3.2

Application

Main ditch castable

Branch ditch castable

Swing

Trough

Hot metal line

Slag line

Sow

Slag

Runner

Inquiry

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