적용처

Technical data of RH-TOB

ITEM BDF-CR20RH BDF-CR23RH BDF-CR25RH BDF-MG90RH BDU-MG85RH
Bulk Density 3.17 3.30 3.35 3.00 3.20
Apparent Porosity (%) 16.0 12.5 11.8 15.0 6.5
CCS (MPa) 61 100 110 90 140
Chemical
Composition
(%)
MgO 62 59 56 90 85
Cr2O3 20 23 25 - -
Application Part Permanent Snorke Upper/Lower Alloy Port Lower/Snorkel
ITEM CRESTO-90RH CRT-90RH
Bulk Density 110℃ 3.03 2.94
1,600℃ 2.94 2.62
MOR (MPa) 110℃ 6.5 2.3
1,600℃ 2.94 2.62
PLC (%) 110℃ 0.15 -0.02
1,600℃ 2.0 4.12
Chemical
Composition
(%)
Al2O3 90.0 90.0
MgO 5.5 4.5
Application Part Snorkel Snorkel Repair