China High Temperature Resistance Refractory Competitive Price Magnesia Carbon Refractory Brick, Find details about China Graphite Brick, Carbon Brick from High Temperature Resistance Refractory Competitive Price Magnesia Carbon Refractory Brick
Item | Unit | Standard | Test Results | |
Bulk density | g/cm3 | 1.7 | 1.75 | |
Ash | % | <=14 | 12 | |
Open porosity | % | <= | 16 | |
Compressive strength | MPa | >=35 | 40 | |
Reheating change rate | % | ±0.1 | 0 | |
Bending strength | MPa | >=12 | 15 | |
CMOR(Corrosion index hotmetal) | % | <=28 | 27 | |
Oxidation rate | % | <=12 | 11 | |
Air Permeability porosity | mDa | <=9 | 5 | |
Coefficient of heat conductivity | Normal temperature | W/m.K | 12 | 13 |
300ºC | 14 | 15 | ||
600ºC | 15 | 16 | ||
Alkali Resistance | U, LC ,C | U | U |
Name | Size(mm) | |||
Length(a) | Width(b) | Thickness(s) | Thickness(s1) | |
Graphite Carbon Plate | 150 | 70 | 10 | |
200 | 90 | 20 | ||
Graphite carbon brick (Standard) | 230 | 113 | 65 | |
230 | 113 | 40 | ||
230 | 113 | 30 | ||
Graphite Carbon brick (Side Wedge) | 230 | 113 | 65 | 55 |
230 | 113 | 65 | 45 | |
230 | 113 | 55 | 45 | |
230 | 113 | 65 | 35 | |
Graphite Carbon brick End wedge | 230 | 113 | 65 | 55 |
230 | 113 | 65 | 45 | |
230 | 113 | 55 | 45 | |
230 | 113 | 65 | 35 |
Item | Unit | Impregnated |
Fixed Carbon | % | >=98.5 |
Ash Content | % | <=1.5 |
Bulk Density | g/cm3 | 1.65-1.95 |
Compressive Strength | Mpa | >=59 |
Bending Strength | Mpa | >=25 |
Max Service Temperature | ºC | 150 |
Impermeability (Impervious to water) | Mpa | 0.8 |
Immersion Depth | mm | >=20 |