Accession Number:

ADD018987

Title:

Method of Preparing Monoclinic BaO.Al2O3.2SiO2

Descriptive Note:

Corporate Author:

PATENT OFFICE WASHINGTON DC

Personal Author(s):

Report Date:

1997-12-09

Pagination or Media Count:

4.0

Abstract:

Monoclinic celsian BaO.Al2O3.2SiO2 is produced by heating a stoichiometric, powder mixture of BaCO3 or BaC2O4, Al2O3, and SiO2 preferably SiO2 gel with monoclinic celsian seeds at from 1250 deg C to 1500 deg C.

Subject Categories:

  • Inorganic Chemistry
  • Ceramics, Refractories and Glass

Distribution Statement:

APPROVED FOR PUBLIC RELEASE