Ceramic material for low-temperature sintering, and ceramic substrate

Ceramic material for low-temperature sintering, and ceramic substrate

  • CN 102,272,072 A
  • Filed: 12/24/2009
  • Published: 12/07/2011
  • Est. Priority Date: 01/07/2009
  • Status: Active Grant
First Claim
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1. a low-temperature sintered ceramics material is characterized in that, contains principal constituent stupalith and minor component stupalith, does not contain any in Cr oxide compound and the B oxide compound in fact, and wherein, the principal constituent stupalith contains and is converted into SiO 2Be 48~

  • 75 weight % Si, to be converted into BaO be the Ba of 20~

    40 weight % and be converted into Al 2O 3Be the Al of 5~

    20 weight %, with respect to the described principal constituent stupalith of 100 weight parts, described minor component stupalith contains that to be converted into MnO be the Mn of 2~

    10 weight parts and be converted into TiO respectively 2And Fe 2O 3Be 0.1~

    10 weight part be selected from least a of Ti and Fe.

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