ADDITIVE MANUFACTURING OF POROUS CERAMICS WITH FOAMING AGENT

被引:0
|
作者
Guo, Zipeng [1 ]
An, Lu [2 ]
Lakshmanan, Sushil [1 ]
Armstrong, Jason N. [2 ]
Ren, Shenqiang [3 ]
Zhou, Chi [1 ]
机构
[1] SUNY Buffalo, Dept Ind & Syst Engn, Buffalo, NY 14260 USA
[2] SUNY Buffalo, Dept Mech & Aerosp Engn, Buffalo, NY 14260 USA
[3] SUNY Buffalo, Dept Mech & Aerosp Engn, Dept Chem, Buffalo, NY 14260 USA
来源
PROCEEDINGS OF THE ASME 2021 16TH INTERNATIONAL MANUFACTURING SCIENCE AND ENGINEERING CONFERENCE (MSEC2021), VOL 1 | 2021年
基金
美国国家科学基金会;
关键词
Additive Manufacturing; Ceramic Aerogel; Direct Ink Writing; Macro-porous Structure; Foaming Agent; THERMAL-CONDUCTIVITY; SILICA AEROGELS; PORE-SIZE; GRAPHENE;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The macro porous ceramics has promising durability and thermal insulation performances. A cost-effective and scalable additive manufacturing technique for the fabrication of macroporous ceramics, with a facile approach to control the printed porosity is reported in the paper. Several ceramic inks were prepared, the foaming agent was used to generate gaseous bubbles in the ink, followed by the direct ink writing and the ambient-pressure and room-temperature drying to create the three-dimensional geometries. The experimental studies were performed to optimize the printing quality. A set of studies revealed the optimal printing process parameters for printing the foamed ceramic ink with a high spatial resolution and fine surface quality. Varying the concentration of the foaming agent enabled the controllability of the structural porosity. The maximum porosity can reach 85%, with a crack-free internal porous structure. The tensile tests showed that the printed macro porous ceramics have enhanced durability with the addition of fiber. With a high-fidelity 3D printing process and precise control of the porosity, the printed samples exhibited a low thermal conductivity and high mechanical strength.
引用
收藏
页数:9
相关论文
共 50 条
  • [21] Fabrication of porous geopolymers utilizing aluminum wastes as foaming agent
    Chokkha, Siriwan
    Ayawanna, Jiratchaya
    Poowancum, Anurat
    Singlaem, Thanasak
    Mitsomwang, Pusit
    JOURNAL OF METALS MATERIALS AND MINERALS, 2024, 34 (02):
  • [22] Additive manufacturing technologies of porous metal implants
    Zhou Linxi
    Yang Quanzhan
    Zhang Guirong
    Zhao Fangxin
    Shen Gang
    Yu Bo
    CHINA FOUNDRY, 2014, 11 (04) : 322 - 331
  • [23] Additive manufacturing technologies of porous metal implants
    Zhou Linxi
    Yang Quanzhan
    Zhang Guirong
    Zhao Fangxin
    Shen Gang
    Yu Bo
    ChinaFoundry, 2014, 11 (04) : 322 - 331
  • [24] Fabrication of Release Agent Supply Die with Porous Structure Using Metal-Based Additive Manufacturing
    Chiba, Hironao
    Furumoto, Tatsuaki
    Hori, Yuki
    Nikawa, Makoto
    Hayashi, Nobuhisa
    Yamaguchi, Mitsugu
    INTERNATIONAL JOURNAL OF AUTOMATION TECHNOLOGY, 2021, 15 (06) : 868 - 877
  • [25] Melting of Paraffin Waxes Embedded in a Porous Matrix Made by Additive Manufacturing
    Diani, Andrea
    Moro, Lorenzo
    Rossetto, Luisa
    APPLIED SCIENCES-BASEL, 2021, 11 (12):
  • [26] Multiphysical modeling of the photopolymerization process for additive manufacturing of ceramics
    Westbeek, S.
    van Dommelen, J. A. W.
    Remmers, J. J. C.
    Geers, M. G. D.
    EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2018, 71 : 210 - 223
  • [27] Additive Manufacturing of Advanced Ceramics Using Preceramic Polymers
    Han, Jinchen
    Liu, Chang
    Bradford-Vialva, Robyn L.
    Klosterman, Donald A.
    Cao, Li
    MATERIALS, 2023, 16 (13)
  • [28] Research and applications of additive manufacturing technology of SiC ceramics
    Wang, Changshun
    Wu, Siqi
    Yan, Chunze
    Shi, Yusheng
    Wu, Guoping
    Han, Xiao
    CHINESE SCIENCE BULLETIN-CHINESE, 2022, 67 (11): : 1137 - 1154
  • [29] Direct Laser Additive Manufacturing of Ceramics by Powder Deposition
    Odinot, Julie
    Julian-Jankowiak, Aurelie
    Petit, Johan
    Choron, Damien
    Boisselier, Didier
    Thomas, Marc
    THERMEC 2018: 10TH INTERNATIONAL CONFERENCE ON PROCESSING AND MANUFACTURING OF ADVANCED MATERIALS, 2018, 941 : 2178 - 2183
  • [30] Influence of particle shape in the additive manufacturing process for ceramics
    Westbeek, S.
    van Dommelen, J. A. W.
    Remmers, J. J. C.
    Geers, M. G. D.
    COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2019, 78 (07) : 2360 - 2376