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Preparation method of red overglaze color Ce:YAG fluorescent ceramic based on 3D printing
The invention discloses a preparation method of red overglaze color Ce:YAG fluorescent ceramic based on 3D printing. The method comprises the steps: firstly, printing weighed aluminum oxide, yttrium oxide and cerium oxide ceramic powder, a binder and pure water into a cap-shaped Ce:YAG fluorescent ceramic blank by virtue of a 3D printing direct writing technology, naturally curing, and carrying out drying treatment and glue discharging treatment, so as to obtain cap-shaped Ce:YAG fluorescent ceramic; and then coating the surface of the Ce:YAG fluorescent ceramic with the prepared red glaze slurry by adopting a 3D printing direct writing technology, and curing to obtain the red overglaze color Ce:YAG fluorescent ceramic. According to the preparation method, the uniform distribution of light is effectively improved, and the lighting effect is improved.
本发明公开了一种基于3D打印红色釉上彩Ce:YAG荧光陶瓷的制备方法。该方法先将称量好的氧化铝、氧化钇、氧化铈陶瓷粉体与粘结剂、纯水经3D打印直写技术打印成帽型的Ce:YAG荧光陶瓷胚体，自然固化后经干燥处理和排胶处理，得到帽型的Ce:YAG荧光陶瓷；然后将配制好的红色釉料浆料采用3D打印直写技术涂覆在Ce:YAG荧光陶瓷表面，经固化后，即可得到红色釉上彩Ce:YAG荧光陶瓷。本发明的制备方法有效的提高了光的均匀分布，且提升了光效。
Preparation method of red overglaze color Ce:YAG fluorescent ceramic based on 3D printing
The invention discloses a preparation method of red overglaze color Ce:YAG fluorescent ceramic based on 3D printing. The method comprises the steps: firstly, printing weighed aluminum oxide, yttrium oxide and cerium oxide ceramic powder, a binder and pure water into a cap-shaped Ce:YAG fluorescent ceramic blank by virtue of a 3D printing direct writing technology, naturally curing, and carrying out drying treatment and glue discharging treatment, so as to obtain cap-shaped Ce:YAG fluorescent ceramic; and then coating the surface of the Ce:YAG fluorescent ceramic with the prepared red glaze slurry by adopting a 3D printing direct writing technology, and curing to obtain the red overglaze color Ce:YAG fluorescent ceramic. According to the preparation method, the uniform distribution of light is effectively improved, and the lighting effect is improved.
本发明公开了一种基于3D打印红色釉上彩Ce:YAG荧光陶瓷的制备方法。该方法先将称量好的氧化铝、氧化钇、氧化铈陶瓷粉体与粘结剂、纯水经3D打印直写技术打印成帽型的Ce:YAG荧光陶瓷胚体，自然固化后经干燥处理和排胶处理，得到帽型的Ce:YAG荧光陶瓷；然后将配制好的红色釉料浆料采用3D打印直写技术涂覆在Ce:YAG荧光陶瓷表面，经固化后，即可得到红色釉上彩Ce:YAG荧光陶瓷。本发明的制备方法有效的提高了光的均匀分布，且提升了光效。
Preparation method of red overglaze color Ce:YAG fluorescent ceramic based on 3D printing
一种基于3D打印红色釉上彩Ce:YAG荧光陶瓷的制备方法
YAO QING (author) / CHEN ZHIHANG (author)
2021-12-07
Patent
Electronic Resource
Chinese
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
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