|
Brand / Index
|
Al2O3-SIC-C
|
|
HTTG-1
|
HTTG-2
|
HTTG-3
|
HTTG-4
|
|
Al2O3(%)
|
≥60
|
≥50
|
≥45
|
≥45
|
|
SiC+C(%)
|
≥12
|
≥30
|
≥7
|
≥12
|
|
CaO(%)
|
≥1.5
|
≥1.5
|
≥1.5
|
≥1.5
|
|
Bulk densityB.D(g/cm3)
|
110℃x24h
|
≥2.7
|
≥2.6
|
≥2.4
|
≥2.4
|
|
1000℃x3h
|
|
|
|
|
|
1450℃x24h
|
≥2.6
|
≥2.5
|
≥2.35
|
≥2.35
|
Crushing strength(Mpa)C.C.S
|
110℃x24h
|
≥30
|
≥20
|
≥30
|
≥20
|
|
1450℃x3h
|
≥40
|
≥30
|
≥40
|
≥30
|
|
Flexural strength(Mpa)H.M.O.R
|
110℃x24h
|
≥5
|
≥4
|
≥5
|
≥4
|
|
1000℃x3h
|
|
|
|
|
|
1450℃x3h
|
≥5
|
≥5
|
≥6
|
≥5
|
Rate of change of residual line(%)
|
110℃x24h
|
|
|
|
|
|
1000℃x3h
|
|
|
|
|
|
1450℃x3h
|
±0.5
|
±0.5
|
±0.5
|
±0.5
|
|
Maximum operating temperature℃
|
|
|
|
|
|
Use the parts
|
Main ditch molten iron line
|
Main ditch slag line
|
Branch molten iron line
|
Te 6 slag line
|
|
The above specification indexes can be adjusted according to customer’s requirements
|
