Size:200#-1500# AFS15-AFS170
Main Chemical Composition:
Al2O3:70-85%
SiO2:5%-20%
Fe2O3:5%max
TiO2:5%max
Physical Properties:
Shape:ball, spherical
Angularity: 1.1 max, similar to ball
Bulk Density:1.95-2.05(g/cm3)
Refractoriness: 1790 C min
Thermal expansion: 0.13% (10 min at 1000 C )
Application:
Waterglass bonded sand, resin bonded sand, precision casting, Expendable Pattern Casting (EPC), Copper and Aluminium articles casting treatment.
Advantages:
1,replacement of Quartz Sands and Silica Sands
2,Low thermal expansion rate
3,high refractoriness
Foundry Overhead Crane is mainly composed of bridge, crab, connecting traverse, trolley mechanism and electric part. The main hook employs the constant-spacing connecting traverse as the load handling device to hoist steel ladle and the auxiliary hook acts in concert with the ...
foundry chromite sand AFS30-35 AFS35-40 AFS40-45 The main chemical composition of chromite sand is cr2o3, which has the characteristics of stable volume and high thermal conductivity when the sand is heated.Contact with the molten metal, it not only has good resistance to basic ...
Metal melting and forging are important applications of induction heating equipment. Whether it is nonferrous or ferrous metals, induction metal heater can always offer a mature and reliable solution to help you solve the problem of metal heating. Whether you need hot forging, ...