Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Colored zirconium oxide denture sintering method
The invention discloses a colored zirconium oxid denture sintering method which comprises the following steps: S1, quantitative preparation: quantitatively weighing chemical components required by colored zirconium oxide preparation, adding powder materials and a binding agent into grinding equipment, conducting grinding to form slurry, and drying the slurry to prepare porous particles with the particle size of 0.1-0.2 mm; and S2, mold injection of porous particles: placing the prepared zirconium oxide porous particles in a forming mold, and then placing the forming mold containing the porousparticles in a static pressure forming machine. The beneficial effects are that a more appropriate sintering process is set, the influence on the brightness and the performance of the material is small, the working procedures can be saved by using colored zirconium oxide, the efficiency is improved by about 30%, the error probability is reduced and cost waste is reduced. The zirconium oxide toughened nano composite ceramic is prepared by adding the nano zirconium oxide powder into the micron-sized alpha-Al2O3 powder, and a denture material for repairing with more excellent performance is obtained by utilizing an advanced nano material technology, so that the influence on the performance of the ceramic is relatively small.
本发明公开了一种彩色氧化锆义齿烧结方法，该义齿烧结方法包括以下步骤：S1、定量制备：将彩色氧化锆制备所需的各化学组成成分定量称取，将粉料和结合剂添加在研磨设备中打成浆料，再将浆料干燥制备成多孔颗粒，多孔颗粒的粒径为0.1‑0.2mm；S2、多孔颗粒注模：将制备的氧化锆多孔颗粒装入在成型模具内，然后将装有多孔颗粒的成型模具放置在静压成型机内，有益效果：设定出更为合适的烧结工艺，对材料的明度及性能影响较小，使用彩色氧化锆可节省工序，提高效率近30%，减少出错机率，降低成本浪费，纳米氧化锆粉体加入微米级α‑Al2O3粉体制备出氧化锆增韧纳米复合陶瓷，利用先进的纳米材料技术获得性能更为优良的修复用义齿材料，对陶瓷性能影响较小。
Colored zirconium oxide denture sintering method
The invention discloses a colored zirconium oxid denture sintering method which comprises the following steps: S1, quantitative preparation: quantitatively weighing chemical components required by colored zirconium oxide preparation, adding powder materials and a binding agent into grinding equipment, conducting grinding to form slurry, and drying the slurry to prepare porous particles with the particle size of 0.1-0.2 mm; and S2, mold injection of porous particles: placing the prepared zirconium oxide porous particles in a forming mold, and then placing the forming mold containing the porousparticles in a static pressure forming machine. The beneficial effects are that a more appropriate sintering process is set, the influence on the brightness and the performance of the material is small, the working procedures can be saved by using colored zirconium oxide, the efficiency is improved by about 30%, the error probability is reduced and cost waste is reduced. The zirconium oxide toughened nano composite ceramic is prepared by adding the nano zirconium oxide powder into the micron-sized alpha-Al2O3 powder, and a denture material for repairing with more excellent performance is obtained by utilizing an advanced nano material technology, so that the influence on the performance of the ceramic is relatively small.
本发明公开了一种彩色氧化锆义齿烧结方法，该义齿烧结方法包括以下步骤：S1、定量制备：将彩色氧化锆制备所需的各化学组成成分定量称取，将粉料和结合剂添加在研磨设备中打成浆料，再将浆料干燥制备成多孔颗粒，多孔颗粒的粒径为0.1‑0.2mm；S2、多孔颗粒注模：将制备的氧化锆多孔颗粒装入在成型模具内，然后将装有多孔颗粒的成型模具放置在静压成型机内，有益效果：设定出更为合适的烧结工艺，对材料的明度及性能影响较小，使用彩色氧化锆可节省工序，提高效率近30%，减少出错机率，降低成本浪费，纳米氧化锆粉体加入微米级α‑Al2O3粉体制备出氧化锆增韧纳米复合陶瓷，利用先进的纳米材料技术获得性能更为优良的修复用义齿材料，对陶瓷性能影响较小。
Colored zirconium oxide denture sintering method
一种彩色氧化锆义齿烧结方法
CHEN LIANGXING (Autor:in) / WANG HAO (Autor:in) / HOU XILANG (Autor:in)
09.02.2021
Patent
Elektronische Ressource
Chinesisch
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