Journal of Inorganic Materials, Volume. 35, Issue 2, 231(2020)

Powder Characteristics on the Rheological Performance of Resin-based Zirconia Suspension for Stereolithography

Xing-Bang LI1...2, He ZHONG1, Jing-Xian ZHANG1,3,*, Yu-Sen DUAN1,2 and Dong-Liang JIANG1 |Show fewer author(s)
Author Affiliations
  • 1State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
  • 2University of Chinese Academy of Sciences, Beijing 100049, China
  • 3Suzhou Institute of SICCAS (Shanghai Institute of Ceramics, Chinese Academy of Sciences), Taicang 215499, China
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    Figures & Tables(10)
    Viscosity as a function of shear rate for 35vol% dispersions with different powders
    Rheological curves of slurries using powders with (a) similar particle size distribution and (b) similar specific surface area
    SEM images of (a) No. 7 powder, (b) No. 5 powder and (c) No. 9 powder
    Rheological behavior of slurries with different solid loadings
    Relative viscosity of slurries as a function of solid loading at the shear rate of 30 s-1
    Optical pictures of green (a) and sintered (b) zirconia parts fabricated by stereolithography
    SEM image of the fracture surface of the sintered part
    • Table 1.

      Basic information of the raw powders used in this work

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      Table 1.

      Basic information of the raw powders used in this work

      No.Product nameSupplier
      1SZ-DT-SE2Jiangxi Size Materials Co., Ltd.
      2YH-3YSZYixingshi Yihui Naimo Cailiao Co., Ltd.
      3SG-3YB-S2Z0-EDongguan CSG Ceramics Technology Co., Ltd.
      4OZ-3Y-6Guangdong Orient Zirconic Ind Sci & Tech Co., Ltd.
      5TYSZ-3-SHubei Jing Gui Zirconium Co., Ltd.
      6HWYA-N-3SGuangDong Huawang Zirconium Materials Co., Ltd.
      7G3Y-020OOShandong Sinocera Functional Material Co., Ltd.
      8SZ-DM-3.0-F3Jiangxi Size Materials Co., Ltd.
      9TZ-3YSETosoh Corp., Tokyo, Japan
    • Table 2.

      Particle size and distribution of No. 9 powder before and after ball milling

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      Table 2.

      Particle size and distribution of No. 9 powder before and after ball milling

      Powderd10/nmd50/nmd90/nm
      Before roll milling196.7316.9510.3
      After roll milling207.0318.0488.4
    • Table 3.

      Particle size distribution and BET specific surface area of raw powders

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      Table 3.

      Particle size distribution and BET specific surface area of raw powders

      No.d10/nmd50/nmd90/nmSBET/(m2·g-1)Slurry viscosity/(Pa·s)
      1172.7283.3464.615.59667.2
      2323.2577.61032.38.64343.8
      3146.0252.4436.515.71222.6
      4180.3309.1529.917.52118
      5229.0390.3665.38.19414.5
      6140.1206.6304.59.23614
      7236.5386.4631.49.1811.7
      8169.2300.0531.710.18811
      9196.7316.9510.37.1339
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    Xing-Bang LI, He ZHONG, Jing-Xian ZHANG, Yu-Sen DUAN, Dong-Liang JIANG. Powder Characteristics on the Rheological Performance of Resin-based Zirconia Suspension for Stereolithography[J]. Journal of Inorganic Materials, 2020, 35(2): 231

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    Paper Information

    Category: RESEARCH LETTERS

    Received: Mar. 1, 2019

    Accepted: --

    Published Online: Jan. 27, 2021

    The Author Email: ZHANG Jing-Xian (jxzhang@mail.sic.ac.cn)

    DOI:10.15541/jim20190091

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