Research on Porous Ceramic 3D Printing Process Based on Laminated Template Method
- https://doi.org/10.2991/pntim-19.2019.48How to use a DOI?
- Laminate Manufacturing; Organic Template; Porous Ceramic; Material Properties
This paper proposes a new 3D printing lamination process to prepare porous ceramics with tight bonding between layers. The ceramic slurry is prepared by mixing alumina powder, organic binder and deionized water, nylon mesh cloth is used as organic template, scraper is used to scrape the ceramic slurry into the organic template, and the organic template layer is dried and laser scanned to obtain a single The green layer is obtained by laminating the layers and then sintering the ceramic body to obtain a porous ceramic. The results show that the compressive strength of porous ceramics prepared by this method can reach 43.12Mpa, the tensile strength between layers can reach 2.2Mpa, the diameter of ceramic through-hole is 70μm. The pore size and pore spacing of the ceramic green body processed by the process can be controlled, and the adhesion of adjacent layers of the ceramic body is improved, thereby improving the compressive strength of the ceramic material.
- © 2019, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Chen Shihao AU - Chen Hua AU - Zhang Geng AU - Zhang Qishuai PY - 2019/11 DA - 2019/11 TI - Research on Porous Ceramic 3D Printing Process Based on Laminated Template Method BT - Proceedings of the 2019 International Conference on Precision Machining, Non-Traditional Machining and Intelligent Manufacturing (PNTIM 2019) PB - Atlantis Press SP - 236 EP - 240 SN - 2589-4943 UR - https://doi.org/10.2991/pntim-19.2019.48 DO - https://doi.org/10.2991/pntim-19.2019.48 ID - Shihao2019/11 ER -