A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Photocuring 3D printing silicon-based ceramic core slurry as well as preparation method and application thereof
The invention relates to the technical field of additive manufacturing, in particular to photocuring 3D printing silicon-based ceramic core slurry as well as a preparation method and application thereof. The photocuring 3D printing silicon-based ceramic core slurry comprises the following components in percentage by weight: 55-65% of ceramic powder; 32 wt% to 42 wt% of acrylate photosensitive resin; 3 wt%-5 wt% of a dispersant; the sum of the dosages of the components is 100%. The ceramic powder comprises the following components in percentage by weight: 89wt%-98wt% of quartz glass powder; 0.2 wt% to 10 wt% of a mineralizing agent; 0.1 wt% to 2 wt% of nanometer aluminum oxide; in the ceramic powder, the sum of the use amounts of the components is 100%. According to the photocuring 3D printing silicon-based ceramic core slurry, the nanometer aluminum oxide is used as a modifier and can be well matched with other components, so that the obtained photocuring 3D printing silicon-based ceramic core is relatively excellent in physical performance and use performance.
本发明涉及增材制造技术领域，尤其涉及一种光固化3D打印硅基陶瓷型芯浆料、其制备方法及应用。所述光固化3D打印硅基陶瓷型芯浆料包括：陶瓷粉料55wt％～65wt％；丙烯酸酯类光敏树脂32wt％～42wt％；分散剂3wt％～5wt％；上述各组分的用量之和为100％；所述陶瓷粉料包括：石英玻璃粉89wt％～98wt％；矿化剂0.2wt％～10wt％；纳米氧化铝0.1wt％～2wt％；所述陶瓷粉料中，上述各组分的用量之和为100％。所述光固化3D打印硅基陶瓷型芯浆料以纳米氧化铝为改性剂，可以与其他组分很好的配合作用，使得到的光固化3D打印硅基陶瓷型芯的物理性能和使用性能较优。
Photocuring 3D printing silicon-based ceramic core slurry as well as preparation method and application thereof
The invention relates to the technical field of additive manufacturing, in particular to photocuring 3D printing silicon-based ceramic core slurry as well as a preparation method and application thereof. The photocuring 3D printing silicon-based ceramic core slurry comprises the following components in percentage by weight: 55-65% of ceramic powder; 32 wt% to 42 wt% of acrylate photosensitive resin; 3 wt%-5 wt% of a dispersant; the sum of the dosages of the components is 100%. The ceramic powder comprises the following components in percentage by weight: 89wt%-98wt% of quartz glass powder; 0.2 wt% to 10 wt% of a mineralizing agent; 0.1 wt% to 2 wt% of nanometer aluminum oxide; in the ceramic powder, the sum of the use amounts of the components is 100%. According to the photocuring 3D printing silicon-based ceramic core slurry, the nanometer aluminum oxide is used as a modifier and can be well matched with other components, so that the obtained photocuring 3D printing silicon-based ceramic core is relatively excellent in physical performance and use performance.
本发明涉及增材制造技术领域，尤其涉及一种光固化3D打印硅基陶瓷型芯浆料、其制备方法及应用。所述光固化3D打印硅基陶瓷型芯浆料包括：陶瓷粉料55wt％～65wt％；丙烯酸酯类光敏树脂32wt％～42wt％；分散剂3wt％～5wt％；上述各组分的用量之和为100％；所述陶瓷粉料包括：石英玻璃粉89wt％～98wt％；矿化剂0.2wt％～10wt％；纳米氧化铝0.1wt％～2wt％；所述陶瓷粉料中，上述各组分的用量之和为100％。所述光固化3D打印硅基陶瓷型芯浆料以纳米氧化铝为改性剂，可以与其他组分很好的配合作用，使得到的光固化3D打印硅基陶瓷型芯的物理性能和使用性能较优。
Photocuring 3D printing silicon-based ceramic core slurry as well as preparation method and application thereof
光固化3D打印硅基陶瓷型芯浆料、其制备方法及应用
NIU SHUXIN (author) / WANG KE (author) / LUO YUSHI (author) / LI XIN (author) / SI YUAN (author) / ZHOU TINGTING (author) / WANG YUE (author) / XU LIANG (author) / ZHOU HANKUN (author) / YANG XIAOWEI (author)
2024-10-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B22C
FOUNDRY MOULDING
,
Gießformen
/
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
Photocuring 3D printing ceramic core slurry and preparation method thereof
| European Patent Office | 2024
Photocuring ceramic core slurry and preparation method thereof
| European Patent Office | 2024
Photocuring 3D printing ceramic slurry as well as preparation method and application thereof
| European Patent Office | 2024
| European Patent Office | 2024
Photocuring 3D printing silicon-based ceramic core and preparation method thereof
| European Patent Office | 2022