Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of ceramic composite material 3D printing wire rod
The invention relates to a preparation method of a ceramic composite material 3D printing wire rod, which comprises the following preparation methods: (1) powder raw material preparation: ball-milling and mixing a sintering aid, a binder, a surfactant, a solvent and compound ceramic powder slurry to obtain mixed slurry, and drying or spray-granulating the obtained mixed slurry to obtain mixed ceramic powder; (2) powder mixing: adding a plastic forming agent into the mixed ceramic powder, and mixing to obtain pug; (3) wire drawing extrusion molding of the wire: selecting a heating temperature and an extrusion temperature according to the characteristics of a plastic molding agent, controlling equipment parameters, and extruding to obtain the ceramic wire for 3D printing; the compound ceramic powder slurry in the step (1) comprises modified silicon carbide powder, magnesium oxide powder and modified titanium dioxide powder, and the raw materials of the modified silicon carbide powder comprise octadecylamine polyoxyethylene ether, sodium polystyrenesulfonate and silicon carbide. The prepared wire rod is subjected to 3D printing through the FDM technology to obtain a ceramic product, and the product quality is improved.
本申请涉及一种陶瓷复合材料3D打印线材的制备方法，其包括如下制备方法：（1）粉体原料制备：将烧结助剂、粘结剂、表面活性剂、溶剂和复配陶瓷粉体浆料球磨混合后得到混合浆料，将得到的混合浆料烘干或喷雾造粒，得到混合陶瓷粉体；（2）粉体混炼：向混合陶瓷粉体中加入塑性成形剂，混合得到泥料；（3）线材的拉丝挤出成型：根据塑性成型剂的特性，选择加热温度和挤出温度，控制设备参数，挤出得到3D打印用陶瓷线材；步骤（1）中复配陶瓷粉体浆料包括改性碳化硅粉体、氧化镁粉体与改性二氧化钛粉体，改性碳化硅粉体的原料包括十八胺聚氧乙烯醚、聚苯乙烯磺酸钠与碳化硅。本申制备的线材通过FDM技术3D打印得到的陶瓷产品，产品质量得到提升。
Preparation method of ceramic composite material 3D printing wire rod
The invention relates to a preparation method of a ceramic composite material 3D printing wire rod, which comprises the following preparation methods: (1) powder raw material preparation: ball-milling and mixing a sintering aid, a binder, a surfactant, a solvent and compound ceramic powder slurry to obtain mixed slurry, and drying or spray-granulating the obtained mixed slurry to obtain mixed ceramic powder; (2) powder mixing: adding a plastic forming agent into the mixed ceramic powder, and mixing to obtain pug; (3) wire drawing extrusion molding of the wire: selecting a heating temperature and an extrusion temperature according to the characteristics of a plastic molding agent, controlling equipment parameters, and extruding to obtain the ceramic wire for 3D printing; the compound ceramic powder slurry in the step (1) comprises modified silicon carbide powder, magnesium oxide powder and modified titanium dioxide powder, and the raw materials of the modified silicon carbide powder comprise octadecylamine polyoxyethylene ether, sodium polystyrenesulfonate and silicon carbide. The prepared wire rod is subjected to 3D printing through the FDM technology to obtain a ceramic product, and the product quality is improved.
本申请涉及一种陶瓷复合材料3D打印线材的制备方法，其包括如下制备方法：（1）粉体原料制备：将烧结助剂、粘结剂、表面活性剂、溶剂和复配陶瓷粉体浆料球磨混合后得到混合浆料，将得到的混合浆料烘干或喷雾造粒，得到混合陶瓷粉体；（2）粉体混炼：向混合陶瓷粉体中加入塑性成形剂，混合得到泥料；（3）线材的拉丝挤出成型：根据塑性成型剂的特性，选择加热温度和挤出温度，控制设备参数，挤出得到3D打印用陶瓷线材；步骤（1）中复配陶瓷粉体浆料包括改性碳化硅粉体、氧化镁粉体与改性二氧化钛粉体，改性碳化硅粉体的原料包括十八胺聚氧乙烯醚、聚苯乙烯磺酸钠与碳化硅。本申制备的线材通过FDM技术3D打印得到的陶瓷产品，产品质量得到提升。
Preparation method of ceramic composite material 3D printing wire rod
一种陶瓷复合材料3D打印线材的制备方法
YAN YONGJIE (Autor:in) / TANG QIAN (Autor:in)
12.07.2024
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
Manufacturing method of ceramic composite material 3D printing wire rod
| Europäisches Patentamt | 2023
3D printing ceramic composite material and preparation method and application thereof
| Europäisches Patentamt | 2022
Piezoelectric ceramic composite material slurry system, preparation method, and 3D printing method
| Europäisches Patentamt | 2020
Preparation process of 3D printing silicon carbide ceramic-based composite material
| Europäisches Patentamt | 2024
Preparation method of ceramic material for 3d printing
| Europäisches Patentamt | 2020