Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Infrared transparent ceramic ink and preparation and application thereof
The invention provides infrared transparent ceramic ink and preparation and application thereof.The infrared transparent ceramic ink is obtained by mixing multiple ceramic auxiliaries and ceramic powder and conducting dispersion, ball-milling mixing and defoaming treatment, a 3D model of a device is freely designed by using computer aided design software according to a use scene, and the 3D model of the device is obtained. A data set is formed after slicing treatment and transmitted to a printer, and then ceramic body printing is conducted; by accurately controlling the ink ratio, the printing parameters and the heat treatment process, the infrared transparent ceramic with excellent optical performance can be printed. The printed infrared transparent ceramic is high in density and excellent in mechanical property and is almost the same as traditional cold isostatic pressing formed ceramic, the preparation cost of the infrared transparent ceramic is saved to a great extent, and the production efficiency of the infrared transparent ceramic is improved. The problems that according to an existing manufacturing method, forming depends on a mold, the preparation period is long, efficiency is low, and an infrared special-shaped optical device is difficult to form are solved.
本发明提供一种红外透明陶瓷墨水及其制备与应用，所述红外透明陶瓷墨水通过将多种陶瓷助剂与陶瓷粉体混合，经过分散，球磨混合，脱泡处理后得到，根据使用场景使用计算机辅助设计软件自由设计器件3D模型，通过切片处理后形成数据集传递给打印机，随后进行陶瓷坯体打印；通过对墨水配比，打印参数和热处理工艺的精确控制，可以打印出具有优良光学性能的红外透明陶瓷。所打印出的红外透明陶瓷致密度高，力学性能优良，与传统冷等静压成型陶瓷几乎没有差别，在很大程度上节省了红外透明陶瓷的制备成本，以及生产效率。解决了现有制造方法，成型依赖模具，制备周期长，效率低，红外异型光学器件难以成型的问题。
Infrared transparent ceramic ink and preparation and application thereof
The invention provides infrared transparent ceramic ink and preparation and application thereof.The infrared transparent ceramic ink is obtained by mixing multiple ceramic auxiliaries and ceramic powder and conducting dispersion, ball-milling mixing and defoaming treatment, a 3D model of a device is freely designed by using computer aided design software according to a use scene, and the 3D model of the device is obtained. A data set is formed after slicing treatment and transmitted to a printer, and then ceramic body printing is conducted; by accurately controlling the ink ratio, the printing parameters and the heat treatment process, the infrared transparent ceramic with excellent optical performance can be printed. The printed infrared transparent ceramic is high in density and excellent in mechanical property and is almost the same as traditional cold isostatic pressing formed ceramic, the preparation cost of the infrared transparent ceramic is saved to a great extent, and the production efficiency of the infrared transparent ceramic is improved. The problems that according to an existing manufacturing method, forming depends on a mold, the preparation period is long, efficiency is low, and an infrared special-shaped optical device is difficult to form are solved.
本发明提供一种红外透明陶瓷墨水及其制备与应用，所述红外透明陶瓷墨水通过将多种陶瓷助剂与陶瓷粉体混合，经过分散，球磨混合，脱泡处理后得到，根据使用场景使用计算机辅助设计软件自由设计器件3D模型，通过切片处理后形成数据集传递给打印机，随后进行陶瓷坯体打印；通过对墨水配比，打印参数和热处理工艺的精确控制，可以打印出具有优良光学性能的红外透明陶瓷。所打印出的红外透明陶瓷致密度高，力学性能优良，与传统冷等静压成型陶瓷几乎没有差别，在很大程度上节省了红外透明陶瓷的制备成本，以及生产效率。解决了现有制造方法，成型依赖模具，制备周期长，效率低，红外异型光学器件难以成型的问题。
Infrared transparent ceramic ink and preparation and application thereof
一种红外透明陶瓷墨水及其制备与应用
JIANG BENXUE (Autor:in) / LI BEINING (Autor:in) / HE JIN (Autor:in)
14.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
Infrared transparent ceramic material and preparation method thereof
| Europäisches Patentamt | 2023
Infrared transparent ceramic material and preparation method thereof
| Europäisches Patentamt | 2022
Nano multiphase infrared transparent ceramic material and preparation method thereof
| Europäisches Patentamt | 2022
Medium-wave infrared transparent zirconia ceramic material and preparation method thereof
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2021