Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Closed-pore ceramic buoyancy material based on photocuring 3D printing forming and preparation method
The invention relates to a closed-pore ceramic buoyancy material based on photocuring 3D printing forming and a preparation method. The preparation method of the closed-pore ceramic buoyancy materialbased on photocuring 3D printing molding comprises the steps of carrying out photocuring molding on photocuring 3D printing slurry by adopting a photocuring 3D printer to obtain a photocuring molded biscuit; degreasing and sintering the photocuring molded biscuit to obtain a porous ceramic material; coating the surface of the porous ceramic material with an ultraviolet curing enhancer to obtain the porous ceramic material with the surface coated with the ultraviolet curing enhancer, wherein the ultraviolet curing enhancer comprises photocuring 3D printing slurry, a modifier and an enhancer; and carrying out ultraviolet curing treatment on the porous ceramic material with the surface coated with the ultraviolet curing enhancer so as to form a photocuring composite coating on the surface ofthe porous ceramic material, thereby obtaining the closed-pore ceramic buoyancy material. The method is mainly used for preparing a buoyancy material with high porosity and excellent strength.
本发明是关于一种基于光固化3D打印成型的闭气孔陶瓷浮力材料及制备方法。基于光固化3D打印成型的闭气孔陶瓷浮力材料的制备方法，包括如下步骤：采用光固化3D打印机对光固化3D打印浆料进行光固化成型，得到光固化成型素坯；对光固化成型素坯进行脱脂、烧结处理，得到多孔陶瓷材料；在多孔陶瓷材料的表面涂覆紫外线固化强化剂，得到表面涂覆有紫外线固化强化剂的多孔陶瓷材料；其中，紫外线固化强化剂包括光固化3D打印浆料、改性剂及强化剂；对表面涂覆有紫外线固化强化剂的多孔陶瓷材料进行紫外线固化处理，以在多孔陶瓷材料的表面形成光固化复合涂层，得到闭气孔陶瓷浮力材料。本发明主要用于制备一种孔隙率高、强度优异的浮力材料。
Closed-pore ceramic buoyancy material based on photocuring 3D printing forming and preparation method
The invention relates to a closed-pore ceramic buoyancy material based on photocuring 3D printing forming and a preparation method. The preparation method of the closed-pore ceramic buoyancy materialbased on photocuring 3D printing molding comprises the steps of carrying out photocuring molding on photocuring 3D printing slurry by adopting a photocuring 3D printer to obtain a photocuring molded biscuit; degreasing and sintering the photocuring molded biscuit to obtain a porous ceramic material; coating the surface of the porous ceramic material with an ultraviolet curing enhancer to obtain the porous ceramic material with the surface coated with the ultraviolet curing enhancer, wherein the ultraviolet curing enhancer comprises photocuring 3D printing slurry, a modifier and an enhancer; and carrying out ultraviolet curing treatment on the porous ceramic material with the surface coated with the ultraviolet curing enhancer so as to form a photocuring composite coating on the surface ofthe porous ceramic material, thereby obtaining the closed-pore ceramic buoyancy material. The method is mainly used for preparing a buoyancy material with high porosity and excellent strength.
本发明是关于一种基于光固化3D打印成型的闭气孔陶瓷浮力材料及制备方法。基于光固化3D打印成型的闭气孔陶瓷浮力材料的制备方法，包括如下步骤：采用光固化3D打印机对光固化3D打印浆料进行光固化成型，得到光固化成型素坯；对光固化成型素坯进行脱脂、烧结处理，得到多孔陶瓷材料；在多孔陶瓷材料的表面涂覆紫外线固化强化剂，得到表面涂覆有紫外线固化强化剂的多孔陶瓷材料；其中，紫外线固化强化剂包括光固化3D打印浆料、改性剂及强化剂；对表面涂覆有紫外线固化强化剂的多孔陶瓷材料进行紫外线固化处理，以在多孔陶瓷材料的表面形成光固化复合涂层，得到闭气孔陶瓷浮力材料。本发明主要用于制备一种孔隙率高、强度优异的浮力材料。
Closed-pore ceramic buoyancy material based on photocuring 3D printing forming and preparation method
基于光固化3D打印成型的闭气孔陶瓷浮力材料及制备方法
LI JINGUO (Autor:in) / LI QIAOLEI (Autor:in) / LIANG JINGJING (Autor:in) / ZHOU YIZHOU (Autor:in) / SUN XIAOFENG (Autor:in) / YANG SHULIN (Autor:in)
12.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
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
/
B63G
OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS
,
Angriffs- oder Verteidigungsanordnungen auf Schiffen
Photocuring spray forming device based on ceramic material and printing method
| Europäisches Patentamt | 2022
Ceramic matrix composite material photocuring forming method
| Europäisches Patentamt | 2024
Preparation method of photocuring 3D printing multi-material ceramic structural member
| Europäisches Patentamt | 2024
Preparation method of photocuring forming non-oxide ceramic material and product
| Europäisches Patentamt | 2024
Preparation method of mullite ceramic based on photocuring molding 3D printing
| Europäisches Patentamt | 2024