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Multi-layer porcelain block, preparation method of multi-layer porcelain block and false tooth
The invention discloses a multi-layer porcelain block, a preparation method of the multi-layer porcelain block and a false tooth. The multi-layer ceramic block comprises a first zirconium oxide powder layer, a second zirconium oxide powder layer, a third zirconium oxide powder layer, a fourth zirconium oxide powder layer, a fifth zirconium oxide powder layer, a sixth zirconium oxide powder layer, a seventh zirconium oxide powder layer and an eighth zirconium oxide powder layer which are laid into layers in sequence; zirconium oxide powder in the first zirconium oxide powder layer, the second zirconium oxide powder layer, the third zirconium oxide powder layer, the fourth zirconium oxide powder layer, the fifth zirconium oxide powder layer, the sixth zirconium oxide powder layer, the seventh zirconium oxide powder layer and the eighth zirconium oxide powder layer is doped with yttrium oxide; wherein in percentage by mass, the first zirconium oxide powder layer accounts for 13%-17%, the second zirconium oxide powder layer accounts for 8%-12%, the third zirconium oxide powder layer accounts for 10%-14%, the fourth zirconium oxide powder layer accounts for 10%-14%, the fifth zirconium oxide powder layer accounts for 10%-14%, and the sixth zirconium oxide powder layer accounts for 10%-14%.
本发明公开了一种多层瓷块、多层瓷块的制备方法及义齿，多层瓷块包括按顺序依次铺设成层的第一氧化锆粉料层、第二氧化锆粉料层、第三氧化锆粉料层、第四氧化锆粉料层、第五氧化锆粉料层、第六氧化锆粉料层、第七氧化锆粉料层和第八氧化锆粉料层；所述第一氧化锆粉料层、第二氧化锆粉料层、第三氧化锆粉料层、第四氧化锆粉料层、第五氧化锆粉料层、第六氧化锆粉料层、第七氧化锆粉料层和第八氧化锆粉料层中的氧化锆粉末中掺杂有氧化钇；其中，按质量百分比计，所述第一氧化锆粉料层为13‑17％，所述第二氧化锆粉料层为8‑12％，所述第三氧化锆粉料层为10‑14％，所述第四氧化锆粉料层为10‑14％，所述第五氧化锆粉料层为10‑14％，所述第六氧化锆粉料层为10‑14％。
Multi-layer porcelain block, preparation method of multi-layer porcelain block and false tooth
The invention discloses a multi-layer porcelain block, a preparation method of the multi-layer porcelain block and a false tooth. The multi-layer ceramic block comprises a first zirconium oxide powder layer, a second zirconium oxide powder layer, a third zirconium oxide powder layer, a fourth zirconium oxide powder layer, a fifth zirconium oxide powder layer, a sixth zirconium oxide powder layer, a seventh zirconium oxide powder layer and an eighth zirconium oxide powder layer which are laid into layers in sequence; zirconium oxide powder in the first zirconium oxide powder layer, the second zirconium oxide powder layer, the third zirconium oxide powder layer, the fourth zirconium oxide powder layer, the fifth zirconium oxide powder layer, the sixth zirconium oxide powder layer, the seventh zirconium oxide powder layer and the eighth zirconium oxide powder layer is doped with yttrium oxide; wherein in percentage by mass, the first zirconium oxide powder layer accounts for 13%-17%, the second zirconium oxide powder layer accounts for 8%-12%, the third zirconium oxide powder layer accounts for 10%-14%, the fourth zirconium oxide powder layer accounts for 10%-14%, the fifth zirconium oxide powder layer accounts for 10%-14%, and the sixth zirconium oxide powder layer accounts for 10%-14%.
本发明公开了一种多层瓷块、多层瓷块的制备方法及义齿，多层瓷块包括按顺序依次铺设成层的第一氧化锆粉料层、第二氧化锆粉料层、第三氧化锆粉料层、第四氧化锆粉料层、第五氧化锆粉料层、第六氧化锆粉料层、第七氧化锆粉料层和第八氧化锆粉料层；所述第一氧化锆粉料层、第二氧化锆粉料层、第三氧化锆粉料层、第四氧化锆粉料层、第五氧化锆粉料层、第六氧化锆粉料层、第七氧化锆粉料层和第八氧化锆粉料层中的氧化锆粉末中掺杂有氧化钇；其中，按质量百分比计，所述第一氧化锆粉料层为13‑17％，所述第二氧化锆粉料层为8‑12％，所述第三氧化锆粉料层为10‑14％，所述第四氧化锆粉料层为10‑14％，所述第五氧化锆粉料层为10‑14％，所述第六氧化锆粉料层为10‑14％。
Multi-layer porcelain block, preparation method of multi-layer porcelain block and false tooth
一种多层瓷块、多层瓷块的制备方法及义齿
LI ZONGYU (author) / ZHANG YU (author) / LIU JIANJUN (author) / LIU WEI (author)
2022-11-18
Patent
Electronic Resource
Chinese
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