What are the functions of graphite powder 

What are the functions of graphite powder:

Graphite powder is a widely used product, its product models are also divided into a variety, now graphite powder can be applied in wear-resistant, metallurgical, steelmaking and other fields can be described as extensive, and even in the aerospace field graphite powder is also used, but today we want to say that the role of graphite powder in casting, do not underestimate this small graphite powder Oh;

Graphite powder can be used to make cast iron, because graphite powder has the characteristics of a ferroalloy with a small coefficient of thermal expansion, and it is resistant to changes in rapid cold and heat, which can be used as a casting mold to use graphite powder to do the size of ferrous metal castings, the surface finish rate is high, and it can be used without processing or slight processing, thus saving a lot of metal;

Graphite powder can be used to make powder metallurgy processes such as hard cast iron, and often use graphite powder to make porcelain boats for stamping and sintering. Crystal growth crucibles, regional refining vessels, bracket fixtures, induction heaters, etc. of monocrystalline silicon are all processed with high-purity graphite powder. In addition, graphite powder can also be used as a graphite powder insulation plate and base for vacuum smelting, high-temperature resistance furnace tube, rods, plates, lattice sheds and other components.

The above are some suggestions, I hope to help you!

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