Stereolithography Additive Manufacturing of Glass/Ceramic Composite Components with Self-similar Structures

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  • OI Ayaka
    Joining and Welding Research Institute, Osaka University
  • SPIRRETT Fiona
    Joining and Welding Research Institute, Osaka University
  • KIRIHARA Soshu
    Joining and Welding Research Institute, Osaka University

Bibliographic Information

Other Title
  • 自己相似構造を有するガラス／セラミック複合部材の光造形アディティブ・マニュファクチャリング
  • ジコ ソウジ コウゾウ オ ユウスル ガラス/セラミック フクゴウ ブザイ ノ ヒカリ ゾウケイ アディティブ ・ マニュファクチャリング

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Abstract

Ceramic and glass materials exhibit desirable properties for various applications. A glass-ceramic composite material could be utilized as an alternative to pure ceramic materials, with a reduced energy requirement for processing and recycling. In this work, customized photosensitive pastes containing zirconia and glass particles were created and processed by stereolithography. Complex 2- dimensional and 3-dimensional Hilbert curve structures were designed and analysed by computational fluid dynamics to visualize heat transfer and fluid streamline distributions. Paste composition, stereolithography process parameters, and post-processing heat treatments were investigated, and complex components of the custom glass-ceramic composite material were successfully fabricated.

Journal

  • Journal of Smart Processing

    Journal of Smart Processing 12 (4), 229-235, 2023-07-10

    Smart Processing Society for Materials, Environment & Energy (High Temperature Society of Japan)

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