Preparation method of disk-shaped alumina powder specially for electron industry grinding

Preparation method of disk-shaped alumina powder specially for electron industry grinding

  • CN 101,177,549 A
  • Filed: 11/06/2007
  • Published: 05/14/2008
  • Est. Priority Date: 11/06/2007
  • Status: Active Application
First Claim
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1. the preparation method of a disk-shaped alumina powder specially for electron industry grinding is characterized in that with aluminium hydroxide being raw material, adds behind the additive through making after calcining, pulverizing, classification and the oven dry.

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