Product Details:
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Product: | Spherical Ceramic Sand | Main Chemical Component: | Al.O:70~85%,Fe,O,≤5% |
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Foundry Process: | Phenolic Urethane No-bake | Type Of Metals: | Low Alloy Steel Carbon Steel |
Particle Size: | 0.053mm~2.50mm | Castings Weight: | 4~15 T |
Classification: | Mining Machine Spare Parts | ||
High Light: | 0.053mm Spherical Ceramic Sand,Ceramic Sand High Reclamation Yield,2.50mm Spherical Ceramic Sand |
Spherical Ceramic Sand Of Mining Machine Spare Parts For Wide Choice Of Particle Size
1. Characterstic of Spherical ceramic sand for foundry;Mining Machine Spare Parts
Anti - Burn on
High Reclamation Yield
Thermal Expansion Control
Wide Choice of Particle Size
Reduced Waste and Health Hazard
Good Flowability and Heat Conductivity
Low Resin Consumption and Gas Defects
Main Chemical Component | Al.O:70~85%,Fe,O,≤5%,TiO.:3~4%,SiO::12~25% |
Shape | Good spherical |
Angularity Facto | ≤1.1 |
Particle Size | 0.053mm~2.50mm |
Bulk Density | 1.95~2.051(g/cm³) |
Thermal Expansion | 0.13%(10 minutes at 1000℃) |
Properties(compare with other foundry sand) Mining Machine Spare Parts
Ceramic sand | Quartz sand | Chromite | Zircon | Cerabeads | |
Refractoriness | 1800℃/3272°F | 1730℃/3146°F | 1880℃/3416°F | 1825℃/3317F | 1825℃/3317°9 |
Bulk density (g/cm³/b/ft') | 2/124 | 1.58/99 | 2.81/175 | 2.95/187 | 1.69/106 |
pH | 7.3 | 6.6 | 7.9 | 5.7 | 7.2 |
Thermal conductivity (100~1000°℃) |
0.35~0.50(W/mK | 0.255(W/mK) | 0.258(W/mK) | 0.305(W/mK) | 0.223(W/mK) |
Lin.exp.coeff. (20~600°℃,10⁸ ×K') |
7.2 | 23 | 7.5 | 4.1 | 4.0 |
Mohs' hardness | 6.5~7.5 | 6.0~7.0 | 5.5~6.0 | 7.0~8.0 | 5.0~5.5 |
Mineralogical composition | Mullite+Corundum | Quartz +Feldspar | Chromite | Zircon |
Mullite (sintered mulite) |
Grain shape | Spherical | Angular | Angular | Semi-angula | Spherical |
2. Ceramic Sand Application Mining Machine Spare Parts
3. Pimary Customers Abroad (Mining Machine Spare Parts)
Foundry process | Type of metals | Castings weight | Sand spec. | Technical purpose | Country | |
Phenolic urethane no-bake | Low alloy steel carbon steel | 0.5~4 tons | AFS 85 | Replacing zircon | America | |
Ester cured phenolic no-bake |
Stainless steel, carbon steel | 100 tons | AFS 85 | Replacing zircon | Japan | |
Alpha-set molding line |
Carbon steel, low alloy steel |
0.5~15 tons | AFS 55~70 |
Replacing zircon/silica sand |
Korea | |
Shell | Ductile iron | 10~40 kgs | AFS 85 |
Replacing zircon/silica sand |
America | |
Cold box/shell/hot box | Grey cast iron | 20~300 kgs | AFS 50~95 |
Replacing silica sand |
Germany | |
Alpha-set molding line | Carbon steel,low alloy steel | 50~400 kgs | AFS 65 |
Replacing zircon/silica sand |
Japan | |
Cold box/shell/hot box | Grey cast iron | 10~200 kgs | AFS50~65 |
Replacing silica sand |
ltaly | |
Furan no-bake molding/shell/hot box(RCS) |
Grey cast iron | 20~400 kgs | AFS 55~115 |
Replacing silica sand |
UK |
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Furan no-bake molding/core making |
Grey cast iron | 100~500 kgs | AFS 50 |
Replacing silica sand |
South Africa | |
Furan no-bake molding/core making |
Grey cast jron/Ductile jron |
50~400 kgs | AFS 40 |
Beplacing silica sand |
Austria | |
Lost foam(EPC) |
Grey cast iron/Ductile iron |
30~3000 kgs | AFS 15~25 |
Replacing silica sand |
Korea | |
Furan no-bake molding |
Grey cast iron (Machine tool parts) |
0. 5~30 tons | AFS 25~40 |
Replacing silica sand |
Thailand |
Contact Person: Mr. David
Tel: 86-18637916126