MgO-Al2O3-SiO2-based crystallizable glass and crystallized glass, and manufacturing method thereof

MgO-Al2O3-SiO2-based crystallizable glass and crystallized glass, and manufacturing method thereof

  • CN 102,050,581 A
  • Filed: 11/03/2010
  • Published: 05/11/2011
  • Est. Priority Date: 11/06/2009
  • Status: Active Application
First Claim
Patent Images

1. MgO-Al 2O 3-SiO 2Bind crystallinity glass, comprise the following composition of mass percent:

  • SiO 255.0 Al~

    65.0%, 2O 38.0~

    14.0%, MgO 10.0~

    20.0%, CaO 1.5~

    6.0%, Li 2O 1.0~

    2.2%, Na 2O 0.7~

    3.0%, K 2O 2.5~

    4.0%, F 1.5~

    3.0%.

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