Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ceramic 3D printing material based on siliceous shale and preparation method thereof
The invention provides a ceramic 3D printing material based on siliceous shale and a preparation method thereof.The ceramic 3D printing material is prepared from, by weight, 25-30 parts of shale powder, 13-17 parts of auxiliary materials, 0.2-0.3 part of cellulose ether and 15-20 parts of tap water. The preparation method of the shale powder comprises the steps that blocky shale is taken and crushed into shale particles with the particle size being 1-1.5 cm, the shale particles are put into a drying machine at the temperature of 60 DEG C for 3-4 h, and the shale particles are dried; the preparation method comprises the following steps: grinding shale powder in a ball mill for 20 minutes, screening the obtained product with a 120-mesh screen to obtain shale powder with uniform granularity, obtaining a natural shale sample by combining a three-dimensional forming principle and field geological survey, and screening, drying, grinding and mixing to obtain the shale powder which is low in cost, high in stability, excellent in forming effect and high in strength. After sintering, the mechanical and chemical properties of the novel ceramic 3D printing material are obviously improved.
本发明提供了一种基于硅质页岩的陶瓷3D打印材料及其制备方法，包括以下重量份的组分：页岩粉末25‑30份，辅料13‑17份，纤维素醚0.2‑0.3份，自来水15‑20份，页岩粉末制备方法为，先取块状页岩破碎至粒径为1‑1.5cm的页岩颗粒，置入60℃烘干机3‑4小时，然后置于球磨机磨制20min，最后将获得的产物过120目的筛网，得到粒度均匀的页岩粉体，结合三维成型原理，野外地质调查获取天然页岩样品，通过筛选、烘干、研磨、混合获得成本低廉，稳定性高，成型效果优秀，烧结后力学、化学性能显著提高的新型陶瓷3D打印材料。
Ceramic 3D printing material based on siliceous shale and preparation method thereof
The invention provides a ceramic 3D printing material based on siliceous shale and a preparation method thereof.The ceramic 3D printing material is prepared from, by weight, 25-30 parts of shale powder, 13-17 parts of auxiliary materials, 0.2-0.3 part of cellulose ether and 15-20 parts of tap water. The preparation method of the shale powder comprises the steps that blocky shale is taken and crushed into shale particles with the particle size being 1-1.5 cm, the shale particles are put into a drying machine at the temperature of 60 DEG C for 3-4 h, and the shale particles are dried; the preparation method comprises the following steps: grinding shale powder in a ball mill for 20 minutes, screening the obtained product with a 120-mesh screen to obtain shale powder with uniform granularity, obtaining a natural shale sample by combining a three-dimensional forming principle and field geological survey, and screening, drying, grinding and mixing to obtain the shale powder which is low in cost, high in stability, excellent in forming effect and high in strength. After sintering, the mechanical and chemical properties of the novel ceramic 3D printing material are obviously improved.
本发明提供了一种基于硅质页岩的陶瓷3D打印材料及其制备方法，包括以下重量份的组分：页岩粉末25‑30份，辅料13‑17份，纤维素醚0.2‑0.3份，自来水15‑20份，页岩粉末制备方法为，先取块状页岩破碎至粒径为1‑1.5cm的页岩颗粒，置入60℃烘干机3‑4小时，然后置于球磨机磨制20min，最后将获得的产物过120目的筛网，得到粒度均匀的页岩粉体，结合三维成型原理，野外地质调查获取天然页岩样品，通过筛选、烘干、研磨、混合获得成本低廉，稳定性高，成型效果优秀，烧结后力学、化学性能显著提高的新型陶瓷3D打印材料。
Ceramic 3D printing material based on siliceous shale and preparation method thereof
一种基于硅质页岩的陶瓷3D打印材料及其制备方法
JIA XINLONG (Autor:in) / GAO WENYUAN (Autor:in) / LI JIANGHAN (Autor:in) / LIU JIANG (Autor:in) / YANG JIE (Autor:in) / HUANG FEI (Autor:in) / ZHANG SHIBO (Autor:in)
06.06.2023
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
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