HanDan ChaoYo Metallurgical Materials Co., Ltd
HanDan ChaoYo Metallurgical Materials Co., Ltd
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Détails sur le produit:
Conditions de paiement et expédition:
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Graphite,Graphite Powder Price,Graphite Powder
Description
table1 of Graphite Block (GB)
|
No. |
GL-2-4 |
GL-2-5 |
GL-2-6 |
|
Name |
Micropore carbon block |
Graphite brick for BF |
Carbonaceous mortar |
|
VM, % |
≥1.90 |
≤3.9 |
≤35 |
|
Ash ,% |
≤14 |
≤1.0 |
≤8 |
|
C,% |
- |
- |
≥50 |
|
SiC,% |
- |
≤3.0 |
- |
|
Si3N4,% |
Oxidability≤15% |
- |
- |
|
A.P.,% |
≤18 |
≤21 |
- |
|
B.D. g/cm3 |
≥1.54 |
≥1.60 |
- |
|
C.C.S. , MPa |
≥36 |
≥23.0 |
Rupture bond strength 120°C,≥6 |
|
Thermal conductivity |
≥16 |
≥35 |
≥5 |
|
/W·(m·K)-1 0-800°C |
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|
Average pore size, μm |
≤0.5 |
- |
- |
|
Features |
Mainly used for the |
Mainly used for the bottom |
Used for carbonaceous |
|
upper bottom, hearth |
of the blast furnace for |
refractory |
|
|
and taphole |
speedy thermal condition |
