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Why add chromite powder 325mesh to friction materials?
Chromite powder is primarily used in friction materials to improve their high-temperature stability, wear resistance, and friction performance, while also reducing thermal fade and wear.
What are the characteristics of chromite powder?
What are the characteristics of chromite powder? High density, various colors, fine and uniform particle size, good chemical stability, certain magnetic properties, high melting point, and small thermal expansion coefficient.
What Cr2O3 content of chromite sand?
What Cr2O3 content of chromite sand? A grade: Cr2O3＞45%， B grade: Cr2O3＞35%
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.