white fused alumina ,brown fused alumina,chromite sand,tabular alumina,silicon carbide
For Price
Order(Ton)
$0
25
Glass Materials/Refractory Material
Negotiate
Yes
FOB,EXW,CFR,CIF,DAT,FAS,DDP,DAP,CIP,CPT,FCA
L/C,T/T,D/P,Paypal,Money Gram,Western Union
1T/jumbo bag
2024/12/18
Secondary Or Not
49
Alloy Or Not
52
South Africa Chromite Foundry Sand supplier
SIZES:AFS20-25 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS45-50 AFS50-55 AFS55-60 AFS60-65
Chemcial index for Chromium Sand:
Item | Unit | Index |
Cr2O3 | % | ≥46.0% |
SiO2 | % | ≤1.0% |
FeO | % | ≤26.5% |
CaO | % | ≤0.30% |
MgO | % | ≤10.0% |
Al2O3 | % | ≤15.5% |
P | % | ≤0.003% |
S | % | ≤0.003% |
Physical index for Chromium Sand:
Bulk Density | g/cm | 2.5-3 |
Color | / | Black |
PH | / | 7-9 |
The amount of the acid | / | ≤ 2 ML |
Percent soil | % | ≤0.1 |
Percent Moisture | % | ≤0.1 |
The sintered | ℃ | 1600 |
Percentage of free acid present in the sand | % | 0 |
filling density | g/cm | 2.6 |
sintering point | °C | > 1,800 |
melting temperature | °C | 2,180 |
Henan-China
Manufacturer
white fused alumina ,brown fused alumina,chromite sand,tabular alumina,silicon carbide
Tel:
Fax:86-0371-60305637
China
China