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Zirconia sintered body, zirconia composition, zirconia calcined body, production method thereof, and dental prosthesis
Zirconia sintered body, zirconia composition, zirconia calcined body, production method thereof, and dental prosthesis
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机译:氧化锆烧结体,氧化锆组合物,氧化锆煅烧体,其制造方法以及假牙
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摘要
A zirconia sintered body having gradation is provided. A method for preparing a zirconia composition comprises preparing a plurality of powders for lamination; the lamination powders containing zirconia, a stabilizer(s) suppressing phase transition of zirconia and a pigment(s) at respective different pigment content ratios, and laminating the lamination powders in a mold. In the laminating step, the mold is vibrated after at least two lamination powders are charged into the mold.
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