Ironmaking pre-metal system


Cyclone dust collector ●Brand: THY-P3

Indicator
Grade

AL2O3

Bulk density
110℃x24h

Flexural strength

Compressive strength

Post-firing line change

 600℃x3h

Abrasion Resistance

Use temperature

110℃x24h

110℃x24h

Unit

%

gcm3

Mpa

Mpa

%

cm3

THY-P3

≥60

≥2 .5

≥10

≥100

-0.2~0

≤5

≤300

Iron ditch cover castable ●Brand: THY-J1

Indicator
Grade

Chemical composition

Bulk density

110℃x24h

Compressive strength

Post-firing line change

 1450℃x3h

Fire resistance

AL2O3

C+S iC

110℃x24h

1450℃x3h

Unit

%

%

g/cm3

Mpa

Mpa

%

THY-J1

≥60

≥8

≥2 .4

≥30

≥40

±0 .5

≥1700

Flue gas pipe spray coating

Blast Furnace Rising Pipe Spray Coating ●Brand: THY-P1

Spray coating for blast furnace descending pipe, gravity dust collector, and various types of dust hood pipes ●Brand: THY-P2

Indicator
Grade

AL2O3

Bulk density 

110℃x24h

Flexural strength

Compressive strength

Post-burning line change

600℃x3h

Granularity

110℃x24h

600℃x3h

110℃x24h

600℃x3h

Unit

%

g/cm3

Mpa

Mpa

Mpa

Mpa

%

mm

THY-P1

≥50

≥2 .0

≥8

≥6

≥35

≥30

±0 .2

≤3 .0

THY-P2

≥40

≥1 .8

≥6

≥5

≥28

≥20

±0 .3

≤3 .0

Waterless press-in slurry for blast furnace, hot blast furnace and hot air pipeline ●Grade: THY-N1, THY-N2

Indicator
Grade

AL2O3

C+SiC

Bulk density

  110℃x24h

Flexural strength

Compressive strength

Post-burning line change

 1200℃x3h

Fire resistance
1200℃x3h

Thermal conductivity 

100℃

Flow value

Granularity

110℃x24h

1200℃x1h Buried Charcoal

110℃x24h

Unit

%

%

g/cm3

Mpa

Mpa

Mpa

%

W/(M·K)

%

mm

THY-N1

≥50

 

≥2 .1

≥4

≥0 .05

≥10

±1 .0

≥1750

 

170~185

≤1 .5

THY-N2

 

≥85

≥1 .3

 

 

≥14

 

 

≥3

120~135

≤1 .0

Part of the case