What Cr2O3 content of chromite sand?
What Cr2O3 content of chromite sand? A grade: Cr2O3＞45%， B grade: Cr2O3＞35%
Tag: chromite sand
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Why can chromite sand be used as drainage sand?
Why can chromite sand be used as drainage sand?The main reasons include its chemical stability, high hardness and density, good fluidity and permeability, and excellent anti-erosion and sintering properties.
Chromite sand chemcial and physical data, component content?
Chromite sand chemcial and physical data, component content? Its main component content Cr2O2 is more than 46%, with high thermal conductivity, resistance to alkaline slag and solid phase sintering characteristics, which can prevent sand from sticking to castings. It is widely used in large steel castings, coating aggregates and chilling material replacement.
What are the uses for chromite sand?
What are the uses for chromite sand?Chromite sand has a wide range of uses in industrial production, especially in casting, alloy manufacturing, ceramics, glass, chemicals and refractory materials.
Why chromite sand 325mesh can be used as beer bottle coloring agent?
Why chromite sand 325mesh can be used as beer bottle coloring agent?The main reasons why chromite powder 325mesh# can be used as a colorant for beer bottles include its stable chemical composition, its ability to add rich colors to glass, and its good long-term stability, which can resist the penetration of ultraviolet rays and extend the shelf life of the product. The chromium element in chromite powder reacts with other components in glass at high temperatures to form a specific color.
Why is foundry chromite sand used as the raw material for anti-sticking sand in cast steel?
Why is foundry chromite sand used as the raw material for anti-sticking sand in cast steel?It has a stable heated volume and high thermal conductivity. When in contact with molten metal, it not only has a good effect of resisting alkaline slag, but also has the characteristics of solid phase sintering, which can well prevent the penetration of molten metal and avoid the occurrence of sticking defects.