Dielectric ceramic, method for producing dielectric ceramic, and electronic component

Dielectric ceramic, method for producing dielectric ceramic, and electronic component

  • CN 102,367,211 A
  • Filed: 06/30/2011
  • Published: 03/07/2012
  • Est. Priority Date: 06/30/2010
  • Status: Active Application
First Claim
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1. dielectric ceramics, it comprises:

  • Contain Mg 2SiO 4Major constituent;

    With The additive that contains zinc oxide and glass ingredient,Wherein in X-ray diffraction, peak intensity compares I B/ I ABe below 10%, I wherein AFor for Mg as principal phase 2SiO 4The X-ray diffraction peak intensity of 2 θ

    between 36.0 °

    to 37.0 °

    , and I BFor for 2 θ

    that keep unreacted zinc oxide between 31.0 °

    to 32.0 ° and

    the X-ray diffraction peak intensity between 33.0 °

    to 34.0 ° and

    Said dielectric ceramics has the specific density more than 96%.

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