Main Products: white fused alumina ,brown fused alumina
High Quality ceramic foundry sand for heavy steel casting
USD $468 - $502 /Ton
Min.Order:1 Ton
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Henan Sicheng Abrasives Tech Co., Ltd
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Business Type: OtherMain Products: white fused alumina ,brown fused aluminaProduct Details
High Quality ceramic foundry sand for heavy steel casting
Product Description
Ceramic foundry sand is a kind of artificial abrasive.It is made from high quality bauxite. It is suitable for shell molding,lost foam casting,heavy steel casting.
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Main Physical Properties
Composition | Content |
AL2O3 | 70-50% |
SiO2 | 8-20% |
Fe2O3 | <3% |
TiO2 | <3.5% |
CaO | <0.45% |
MgO | <0.35% |
K2O | <0.33% |
Na2O | <0.08% |
Chemical Composition
Grain Shape | Round |
Color | Dark Brown |
Bulk Density | 1.95-2.05g/cm3 |
True Density | 3.4g/cm3 |
Refractory | >1800 |
Thermal Expansion | 0.13% |
Thermal Conductivity | 0.698W/M.K |
Angularity | <1.1 |
Product
Application
Used as cleaning sand for copper and aluminum alloy castings
Can be used for shell casting and lost foam casting
Can be used for resin coated sand casting
Used as dry sand and sand box for EPC process and V method of casting processes
Used in sand core making like jacket core, tappet core of engine,oil duct core
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Contact us
Tel:+86-15890150757
Landline:+86-0371-6090-0379
Skype:15890150757
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