Method for producing powder particle by using grinding medium

Method for producing powder particle by using grinding medium

  • CN 101,992,141 A
  • Filed: 02/26/2007
  • Published: 03/30/2011
  • Est. Priority Date: 02/27/2006
  • Status: Active Application
First Claim
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1. the preparation method of powder particle, it is to use multiple grinding agent to pulverized the preparation method of the powder particle that obtains powder particle by crushed material, wherein, use at least a grinding agent A and grinding agent that contains with respect to had 0.01~

  • 5 times of average grain diameter by the average grain diameter before the crushed material pulverizing with at least a grinding agent B of 10~

    450 times of average grain diameters.

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