KR20240110054A - 산화물 세라믹스 성형체의 제조 방법 - Google Patents
산화물 세라믹스 성형체의 제조 방법 Download PDFInfo
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- KR20240110054A KR20240110054A KR1020247020755A KR20247020755A KR20240110054A KR 20240110054 A KR20240110054 A KR 20240110054A KR 1020247020755 A KR1020247020755 A KR 1020247020755A KR 20247020755 A KR20247020755 A KR 20247020755A KR 20240110054 A KR20240110054 A KR 20240110054A
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- Prior art keywords
- zirconia
- molded body
- oxide ceramic
- particles
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- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 claims description 30
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- UJVRJBAUJYZFIX-UHFFFAOYSA-N nitric acid;oxozirconium Chemical compound [Zr]=O.O[N+]([O-])=O.O[N+]([O-])=O UJVRJBAUJYZFIX-UHFFFAOYSA-N 0.000 description 1
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- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
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- 239000012266 salt solution Substances 0.000 description 1
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- FKTOIHSPIPYAPE-UHFFFAOYSA-N samarium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Sm+3].[Sm+3] FKTOIHSPIPYAPE-UHFFFAOYSA-N 0.000 description 1
- HYXGAEYDKFCVMU-UHFFFAOYSA-N scandium oxide Chemical compound O=[Sc]O[Sc]=O HYXGAEYDKFCVMU-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 238000004729 solvothermal method Methods 0.000 description 1
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- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003815 supercritical carbon dioxide extraction Methods 0.000 description 1
- 239000012756 surface treatment agent Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229910001936 tantalum oxide Inorganic materials 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- ZIKATJAYWZUJPY-UHFFFAOYSA-N thulium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Tm+3].[Tm+3] ZIKATJAYWZUJPY-UHFFFAOYSA-N 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 0.000 description 1
- 239000001393 triammonium citrate Substances 0.000 description 1
- 235000011046 triammonium citrate Nutrition 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004876 x-ray fluorescence Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
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- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
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- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
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| Application Number | Priority Date | Filing Date | Title |
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| JPJP-P-2021-213563 | 2021-12-27 | ||
| JP2021213563 | 2021-12-27 | ||
| PCT/JP2022/046461 WO2023127558A1 (ja) | 2021-12-27 | 2022-12-16 | 酸化物セラミックス成形体の製造方法 |
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| JP2019005627A (ja) | 2013-06-27 | 2019-01-17 | イフォクレール ビバデント， インコーポレイテッド | ナノ結晶ジルコニアおよびその加工方法 |
| JP2020001973A (ja) | 2018-06-28 | 2020-01-09 | クラレノリタケデンタル株式会社 | ジルコニア成形体の製造方法 |
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| CN109790047B (zh) * | 2016-09-20 | 2022-09-20 | 可乐丽则武齿科株式会社 | 氧化锆组合物、预煅烧体和烧结体以及它们的制造方法、以及层叠体 |
| US20220211587A1 (en) * | 2019-04-25 | 2022-07-07 | Kuraray Noritake Dental Inc. | Zirconia pre-sintered body suitable for dental use and method for producing the same |
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| JP2019005627A (ja) | 2013-06-27 | 2019-01-17 | イフォクレール ビバデント， インコーポレイテッド | ナノ結晶ジルコニアおよびその加工方法 |
| JP2020001973A (ja) | 2018-06-28 | 2020-01-09 | クラレノリタケデンタル株式会社 | ジルコニア成形体の製造方法 |
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| WO2023127558A1 (ja) | 2023-07-06 |
| JPWO2023127558A1 (https=) | 2023-07-06 |
| US20250074829A1 (en) | 2025-03-06 |
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