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Author:

Chen, H. (Chen, H..) | Pan, Y. (Pan, Y..) | Chen, B. (Chen, B..) | Li, J. (Li, J..) | Gui, Z. (Gui, Z..) | Chen, J. (Chen, J..) | Yan, H. (Yan, H..) | Zeng, Y. (Zeng, Y..)

Indexed by:

EI Scopus SCIE

Abstract:

This paper presents a new method for fabricating high-resolution porous ceramics using the 3D printing technology. Stereolithography 3D printing was used to create porous alumina parts with polyamide 12 (PA12) powder, alumina ceramic particles, and acrylic resin as the sacrificial porogen, aggregate, and mixture, respectively. After subsequent de-binding and sol impregnation treatments, a porous alumina part with a particle size of 15 μm was obtained after sintering. The use of aluminum sol enhanced the mechanical properties of porous alumina ceramics, thus enhancing their strength. A discrete element method model was used to simulate and explain the results, thereby providing insights into the optimization of the method design. Accordingly, this study demonstrated the potential for using the stereolithography 3D printing technology to fabricate high-resolution porous ceramics with tailored properties for various applications. © 2023 Elsevier Ltd and Techna Group S.r.l.

Keyword:

Discrete element method Ceramic slurry Ceramic 3D printing Porous ceramics Ceramic additive manufacturing Alumina

Author Community:

  • [ 1 ] [Chen H.]Institute of Laser Engineering, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, China
  • [ 2 ] [Chen H.]Beijing Engineering Research Center of 3D Printing for Digital Medical Health, Beijing, 100124, China
  • [ 3 ] [Chen H.]Beijing International Science and Technology Cooperation Base of 3D Printing for Digital Medical Health, 100124, China
  • [ 4 ] [Chen H.]Key Laboratory of Trans-scale Laser Manufacturing Technology, Ministry of Education, Beijing, 100124, China
  • [ 5 ] [Pan Y.]Institute of Laser Engineering, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, China
  • [ 6 ] [Pan Y.]Beijing Engineering Research Center of 3D Printing for Digital Medical Health, Beijing, 100124, China
  • [ 7 ] [Pan Y.]Beijing International Science and Technology Cooperation Base of 3D Printing for Digital Medical Health, 100124, China
  • [ 8 ] [Pan Y.]Key Laboratory of Trans-scale Laser Manufacturing Technology, Ministry of Education, Beijing, 100124, China
  • [ 9 ] [Chen B.]Kangshuo (Deyang) Intelligent Manufacturing Co., Ltd., Deyang, 618000, China
  • [ 10 ] [Li J.]Kangshuo (Deyang) Intelligent Manufacturing Co., Ltd., Deyang, 618000, China
  • [ 11 ] [Gui Z.]Kangshuo (Jiangxi) Intelligent Manufacturing Co., Ltd., Yingtan, 335400, China
  • [ 12 ] [Chen J.]Kangshuo (Jiangxi) Intelligent Manufacturing Co., Ltd., Yingtan, 335400, China
  • [ 13 ] [Yan H.]Institute of Laser Engineering, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, China
  • [ 14 ] [Yan H.]Beijing Engineering Research Center of 3D Printing for Digital Medical Health, Beijing, 100124, China
  • [ 15 ] [Yan H.]Beijing International Science and Technology Cooperation Base of 3D Printing for Digital Medical Health, 100124, China
  • [ 16 ] [Yan H.]Key Laboratory of Trans-scale Laser Manufacturing Technology, Ministry of Education, Beijing, 100124, China
  • [ 17 ] [Zeng Y.]Institute of Laser Engineering, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, China
  • [ 18 ] [Zeng Y.]Beijing Engineering Research Center of 3D Printing for Digital Medical Health, Beijing, 100124, China
  • [ 19 ] [Zeng Y.]Beijing International Science and Technology Cooperation Base of 3D Printing for Digital Medical Health, 100124, China
  • [ 20 ] [Zeng Y.]Key Laboratory of Trans-scale Laser Manufacturing Technology, Ministry of Education, Beijing, 100124, China
  • [ 21 ] [Chen J.]Institute of Laser Engineering, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, China
  • [ 22 ] [Chen J.]Beijing Engineering Research Center of 3D Printing for Digital Medical Health, Beijing, 100124, China
  • [ 23 ] [Chen J.]Beijing International Science and Technology Cooperation Base of 3D Printing for Digital Medical Health, 100124, China
  • [ 24 ] [Chen J.]Key Laboratory of Trans-scale Laser Manufacturing Technology, Ministry of Education, Beijing, 100124, China

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Source :

Ceramics International

ISSN: 0272-8842

Year: 2023

Issue: 11

Volume: 49

Page: 18463-18469

5 . 2 0 0

JCR@2022

ESI Discipline: MATERIALS SCIENCE;

ESI HC Threshold:26

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 19

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 12

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