Produce method of permanent magnet and products thereof

Produce method of permanent magnet and products thereof

  • CN 1,036,658 A
  • Filed: 03/22/1989
  • Published: 10/25/1989
  • Est. Priority Date: 03/22/1989
  • Status: Abandoned Application
First Claim
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1. , a kind of anisotropy permanent magnet through oversintering, it is characterized in that magnetic energy product is 35MGOe at least, and its basic composition by the percentage of contained atom is, the R of 13-16% (supposition R is one of rare earth element that comprises Y at least), the B of 6-11%, surplus is Fe and unavoidable impurities, wherein all has at least 80% to be Nd and/or Pr in the R.

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