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作者:

Lu, Jiaxiong (Lu, Jiaxiong.) | Dong, Peng (Dong, Peng.) | Zhao, Yongtao (Zhao, Yongtao.) | Zhao, Yan (Zhao, Yan.) (学者:赵艳) | Zeng, Yong (Zeng, Yong.)

收录:

EI SCIE

摘要:

In this study, ZnO ceramics with two types of TPMS structure (Gyroid structure and Schwartz P structure) were fabricated by 3D printing. The solid content of ZnO ceramics powder was 38 wt%. The solid content of SR454NS Acrylic was 57 wt%. The other components of the slurry were photoinitiator, dispersant and sintering additive. The ZnO ceramics with high densification could be achieved after sintering at 1250 ?C for 2 h. The average grain size was 37 ?m and the true density of the printed ZnO ceramics was 4.95 g/cm3. The shape of printed ZnO ceramics can be controlled and the minimum size of thin rod is 200 ?m. The compressive strength for Gyroid structural ZnO ceramic with 55% porosity and the Schwartz P structural ZnO ceramic was approximately 6.87 MPa and 4.02 MPa, respectively. The result shows that the Gyroid structural ZnO ceramics can bear much more deformation than the Schwartz P structure during the compression tests. The TPMS structural ZnO ceramics can be used in the field of sensing and detection in the future.

关键词:

3D printing Ceramic Mechanical property TPMS structure ZnO

作者机构:

  • [ 1 ] [Lu, Jiaxiong]Beijing Univ Technol, Fac Mat & Mfg, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 2 ] [Zhao, Yongtao]Beijing Univ Technol, Fac Mat & Mfg, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 3 ] [Zhao, Yan]Beijing Univ Technol, Fac Mat & Mfg, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 4 ] [Zeng, Yong]Beijing Univ Technol, Fac Mat & Mfg, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 5 ] [Lu, Jiaxiong]Beijing Engn Res Ctr 3D Printing Digital Med Hlth, Beijing 100124, Peoples R China
  • [ 6 ] [Zhao, Yongtao]Beijing Engn Res Ctr 3D Printing Digital Med Hlth, Beijing 100124, Peoples R China
  • [ 7 ] [Zhao, Yan]Beijing Engn Res Ctr 3D Printing Digital Med Hlth, Beijing 100124, Peoples R China
  • [ 8 ] [Zeng, Yong]Beijing Engn Res Ctr 3D Printing Digital Med Hlth, Beijing 100124, Peoples R China
  • [ 9 ] [Dong, Peng]Capital Aviat Machinery Co, Beijing 100076, Peoples R China

通讯作者信息:

  • 赵艳

    [Zhao, Yan]Beijing Univ Technol, Fac Mat & Mfg, Inst Laser Engn, Beijing 100124, Peoples R China;;[Zeng, Yong]Beijing Univ Technol, Fac Mat & Mfg, Inst Laser Engn, Beijing 100124, Peoples R China;;[Zhao, Yan]Beijing Engn Res Ctr 3D Printing Digital Med Hlth, Beijing 100124, Peoples R China;;[Zeng, Yong]Beijing Engn Res Ctr 3D Printing Digital Med Hlth, Beijing 100124, Peoples R China

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来源 :

CERAMICS INTERNATIONAL

ISSN: 0272-8842

年份: 2021

期: 9

卷: 47

页码: 12897-12905

5 . 2 0 0

JCR@2022

ESI学科: MATERIALS SCIENCE;

ESI高被引阀值:8

被引次数:

WoS核心集被引频次: 45

SCOPUS被引频次: 48

ESI高被引论文在榜: 0 展开所有

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中文被引频次:

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