MARSREF is a refractory supplier of high alumina silicon carbidebrick. High alumina silicon carbidebrick is also known as silicon carbide mullite brick. It refers to a refractory product made of high bauxite, mullite and silicon carbide as the main raw materials. It has high refractoriness and good thermal conductivity, as well as high temperature strength and thermal shock resistance.
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Performance Characters:
|
Item/Grade |
GLT-8 |
GLT-10 |
GLT-13 |
GLT-16A |
GLT-16B |
|
Al2O3 % |
≥65 |
≥62 |
≥60 |
≥65 |
≥55 |
|
SiC % |
≥8 |
≥10 |
≥13 |
≥16 |
≥16 |
|
Apparent porosity； % |
≤18 |
≤18 |
≤18 |
≤17 |
≤17 |
|
Bulk density； g/cm3 |
≥2.8 |
≥2.85 |
≥2.85 |
≥2.85 |
≥2.85 |
|
cold crushing strength； Mpa |
≥90 |
≥90 |
≥100 |
≥100 |
≥100 |
|
Refractoriness under load, 0.2MPa, ℃ |
≥1530 |
≥1550 |
≥1580 |
≥1600 |
≥1580 |
Corundum bricks
Mullite Brick
High alumina silicon carbidebrick
Common high alumina brick
