CN100370963C - 氧化锆全瓷牙科修复材料及其制备方法 - Google Patents
氧化锆全瓷牙科修复材料及其制备方法 Download PDFInfo
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- CN100370963C CN100370963C CNB200510134251XA CN200510134251A CN100370963C CN 100370963 C CN100370963 C CN 100370963C CN B200510134251X A CNB200510134251X A CN B200510134251XA CN 200510134251 A CN200510134251 A CN 200510134251A CN 100370963 C CN100370963 C CN 100370963C
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- zirconium oxide
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Abstract
Description
序号 | 平均粒径μm | 氧化钇稳定的四方相氧化锆 | 助熔剂 | 粘结剂 | ||||||||||
氧化钇% | 氧化锆% | 硼铝硅系玻璃% | SiO2 | Al2O3 | B2O3 | K2O | Na2O | 羟基磷灰石% | β-硅灰石% | 聚乙烯醇% | 羧甲基纤维素% | 聚丙烯% | ||
1 | 0.3 | 3.00 | 40+51 | 2 | 79 | 3 | 11 | 5 | 2 | 4 | 3 | |||
2 | 0.2 | 4.15 | 40+48 | 4 | 80 | 2 | 12 | 5 | 1 | 4 | 4 | |||
3 | 0.4 | 5.15 | 40+46 | 5 | 5 | 2 | 2 | |||||||
4 | 0.4 | 5.15 | 40+52 | 5 | 79 | 2 | 13 | 5.5 | 0.5 | 3 | ||||
5 | 0.3 | 3.00 | 40+47 | 10 | 1 | 1 | 1 | |||||||
6 | 0.2 | 4.15 | 40+49 | 8 | 1 | 2 | ||||||||
7 | 0.4 | 4.15 | 40+50 | 2 | 80 | 3 | 11 | 5 | 1 | 2 | 2 | 2 | 2 |
序号 | 混合造粒 | 冷等静压成型 | 排塑 | 烧结 | |||||||||
球磨时间min | 真空度Pa | 温度℃ | 颗径μm | 成型压力MPa | 保压时间min | 升温速度℃/h | 升温温度℃ | 保温时间h | 升温速度℃/h | 升温度温度℃ | 保温时间h | 降温速度℃/h | |
1 | 15 | 2 | -40 | 0.5 | 200 | 5 | 40 | 600 | 3 | 50 | 1250 | 3 | 200 |
2 | 20 | 5 | -45 | 0.8 | 160 | 10 | 50 | 700 | 2 | 100 | 1350 | 2 | 175 |
3 | 30 | 10 | -50 | 1 | 100 | 20 | 80 | 800 | 1 | 150 | 1400 | 1 | 150 |
4 | 25 | 8 | -46 | 0.5 | 150 | 10 | 70 | 800 | 1 | 150 | 1400 | 2 | 200 |
5 | 15 | 9 | -48 | 0.7 | 170 | 10 | 80 | 700 | 2 | 100 | 1300 | 1 | 170 |
6 | 20 | 7 | -40 | 0.8 | 120 | 20 | 40 | 750 | 2 | 120 | 1250 | 1.5 | 180 |
7 | 30 | 6 | -50 | 0.6 | 150 | 10 | 50 | 650 | 1 | 80 | 1400 | 1.5 | 160 |
序号 | 抗折强度MPa | 断裂韧性MPa·m0.5 | 弹性模量MPa | 维氏硬度MPa |
1 | 1120 | 13.1 | 134 | 1324 |
2 | 1184 | 14.4 | 145 | 1380 |
3 | 1323 | 13.5 | 137 | 1354 |
4 | 1003 | 11.7 | 130 | 1250 |
5 | 1143 | 12.1 | 131 | 1276 |
6 | 1200 | 15.0 | 150 | 1400 |
7 | 1178 | 13.4 | 141 | 1380 |
8 | 340-360 | 2.7-3.5 | ||
9 | 600 | 13 | 140 | 1050~1200 |
Claims (3)
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CNB200510134251XA CN100370963C (zh) | 2005-12-15 | 2005-12-15 | 氧化锆全瓷牙科修复材料及其制备方法 |
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CNB200510134251XA CN100370963C (zh) | 2005-12-15 | 2005-12-15 | 氧化锆全瓷牙科修复材料及其制备方法 |
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CN1813654A CN1813654A (zh) | 2006-08-09 |
CN100370963C true CN100370963C (zh) | 2008-02-27 |
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Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100536938C (zh) * | 2007-02-06 | 2009-09-09 | 西北工业大学 | 多孔生物陶瓷支架的制备方法 |
CN101347385B (zh) * | 2008-09-02 | 2010-06-02 | 辽宁爱尔创生物材料有限公司 | 一种不用预烧结的氧化锆陶瓷牙科修复体瓷块及其制造方法 |
CN102784067B (zh) * | 2011-05-20 | 2014-07-30 | 国维联合科技股份有限公司 | 抗菌牙科材料 |
CN103524141B (zh) * | 2013-10-23 | 2014-08-06 | 张莹 | 一种含碳纤维义齿坯体及其制作方法 |
CN104434540A (zh) * | 2014-11-10 | 2015-03-25 | 苏州蔻美新材料有限公司 | 一种用于义齿制备的抗菌陶瓷材料及其制备方法 |
CN104744035B (zh) * | 2015-03-04 | 2017-03-01 | 暨南大学 | 牙科玻璃部分渗透的功能梯度氧化锆陶瓷材料的制备方法 |
CN105130429A (zh) * | 2015-07-30 | 2015-12-09 | 重庆卓田齿克科技有限公司 | 氧化锆瓷块生产工艺 |
CN105669190A (zh) * | 2016-03-03 | 2016-06-15 | 刘佩佩 | 一种用于牙科修复的高强度氧化锆陶瓷材料及其制备方法 |
CN105948740A (zh) * | 2016-04-29 | 2016-09-21 | 华泽庆 | 一种添加硅藻土及多种增韧剂的氧化锆生物陶瓷材料的制备方法 |
CN107162603A (zh) * | 2017-06-06 | 2017-09-15 | 爱迪特(秦皇岛)科技股份有限公司 | 一种牙科用氧化锆陶瓷的快速烧结方法 |
CN108101503A (zh) * | 2017-12-08 | 2018-06-01 | 郑州搜趣信息技术有限公司 | 一种强度高的陶瓷复合材料及其制备方法和应用 |
CN107935623B (zh) * | 2017-12-14 | 2021-01-12 | 苏州新汉盛精密陶瓷科技有限公司 | 一种耐磨的陶瓷材料及其制备方法和应用 |
CN112250438B (zh) * | 2020-10-16 | 2022-11-25 | 江西德锆美瓷有限公司 | 一种高均匀性全瓷义齿用氧化锆瓷块的制备方法及其制品 |
CN112239359A (zh) * | 2020-10-21 | 2021-01-19 | 青岛理工大学 | 一种3d打印氧化锆基齿科陶瓷及其制备方法 |
CN114394830B (zh) * | 2021-12-28 | 2023-06-09 | 中红外激光研究院(江苏)有限公司 | 一种高强度氧化锆陶瓷的制备方法 |
CN114409430B (zh) * | 2022-01-04 | 2022-11-04 | 北京劲松口腔医院投资管理有限公司 | 一种全瓷修复体及其制备工艺 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1489987A (zh) * | 2003-09-05 | 2004-04-21 | 清华大学 | 多晶氧化锆陶瓷牙桩材料及其制备方法 |
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CN1489987A (zh) * | 2003-09-05 | 2004-04-21 | 清华大学 | 多晶氧化锆陶瓷牙桩材料及其制备方法 |
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