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Iron powder size

Iron powder size is less than 1mm of iron granulated aggregate.

Color: black. gray

It is the main raw material of powder metallurgy.
According to the grain size, it is divided into five grades: coarse powder, medium powder, fine powder, fine powder and ultrafine powder.
The particle size of the particle size of 150-500 mu m is the coarse powder, the particle size is 44 ~ 150 mu m is medium powder, 10 ~ 44 mu m is fine powder, 0.5 ~ 10 mu m is very fine powder, less than 0.5 mu m is super fine powder.
General will 325 target quasi screen by particle size less than 44 microns powder called the sieve, if want to undertake higher precision screen divided we can only use air classification equipment, but for some easy oxidation of iron powder JZDF nitrogen protection classifier is used to do.

Iron powder mainly includes reducing iron powder and atomized iron powder, which is named for different production methods.

Iron powder size