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Preparation and Performance of Zirconia Ceramic Slurry Based on 3D Printing Process of Micro-flow Extrusion Forming
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Wenbin SUN1, Jing ZHOU2, Guolin DUAN1
Journal of the Chinese Ceramic Society | 2020, 48(3) : 399 - 407
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Journal of the Chinese Ceramic Society | 2020, 48(3): 399-407
Preparation and Performance of Zirconia Ceramic Slurry Based on 3D Printing Process of Micro-flow Extrusion Forming
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Wenbin SUN1, Jing ZHOU2, Guolin DUAN1
Affiliations
  • 1.School of mechanical engineering, Hebei University of Technology, Tianjin 300130, China
  • 2.School of mechanical engineering, Tianjin University of Science & Technology, Tianjin 300222, China

    • SUN Wenbin (1993-), male, Master Candidate. E-mai:

About Author:

SUN Wenbin (1993-), male, Master Candidate. E-mai:

Published: 2020-03-20 doi: 10.14062/j.issn.0454-5648.20190290
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A preparation method to improve the dispersion of zirconia particles in the slurry and the strength of the ceramic body was proposed. The physicochemical properties of the slurry were analyzed. The ceramic slurry was extruded via micro-flow extrusion forming, and the mechanical properties of the printed body were analyzed. The results show that the size of zirconia particle reaches a minimum value and the zeta potential is maximum after ball milling at 600 r/min for 12 h. The slurry with 5%-6% sodium polyacrylate has the lowest viscosity at pH 8.5. Zirconia slurry prepared under the optimized conditions (i.e., grinding parameters and dispersant content) is smooth in the extrusion process and meets the requirements of micro-flow extrusion. The surface roughness and mechanical properties of sintered printed blank are satisfactory, thus meeting the mechanical performance requirements of denture.

micro-flow extrusion forming  /  zirconia  /  mechanical properties  /  viscosity
孙文彬, 周婧, 段国林. 微流挤出成形3D打印氧化锆陶瓷浆料的制备及性能. 硅酸盐学报, 2020 , 48 (3) : 399 -407 . DOI: 10.14062/j.issn.0454-5648.20190290
Wenbin SUN, Jing ZHOU, Guolin DUAN. Preparation and Performance of Zirconia Ceramic Slurry Based on 3D Printing Process of Micro-flow Extrusion Forming[J]. Journal of the Chinese Ceramic Society, 2020 , 48 (3) : 399 -407 . DOI: 10.14062/j.issn.0454-5648.20190290
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Year 2020 volume 48 Issue 3
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Article Info
doi: 10.14062/j.issn.0454-5648.20190290
  • Receive Date：2019-05-05
  • Online Date：2026-10-29
  • Published：2020-03-20
Article Data
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History
  • Received：2019-05-05
  • Revised：2019-05-19
Funding
Affiliations
    1.School of mechanical engineering, Hebei University of Technology, Tianjin 300130, China
    2.School of mechanical engineering, Tianjin University of Science & Technology, Tianjin 300222, China

Corresponding:

DUAN Guolin (1963-), male, Ph.D., Professor. E-mai:
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Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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