Ironmaking pre-metal system
Cyclone dust collector ●Brand: THY-P3
|
Indicator |
AL2O3 |
Bulk density |
Flexural strength |
Compressive strength |
Post-firing line change 600℃x3h |
Abrasion Resistance |
Use temperature |
|
110℃x24h |
110℃x24h |
||||||
|
Unit |
% |
g∕cm3 |
Mpa |
Mpa |
% |
cm3 |
℃ |
|
THY-P3 |
≥60 |
≥2 .5 |
≥10 |
≥100 |
-0.2～0 |
≤5 |
≤300 |
Iron ditch cover castable ●Brand: THY-J1
|
Indicator |
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 |
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 |
AL2O3 |
C+SiC |
Bulk density 110℃x24h |
Flexural strength |
Compressive strength |
Post-burning line change 1200℃x3h |
Fire resistance |
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 |
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