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6CCVD Research

Effects of Particle Size and Solid Loading on Stereolithography for Preparation of Diamond-Based Composites

At a Glance

Section titled ā€œAt a Glanceā€
MetadataDetails
Publication Date2023-08-01
JournalJournal of Physics Conference Series
AuthorsZongyan Zhang, Ling Zhang, Qiuxia Wang, Jiangtao Huang, Ling Bing Kong
InstitutionsShenzhen Technology University

Abstract

Section titled ā€œAbstractā€

Abstract 3D printing is a revolutionary technology that can easily produce complex shapes with low cost and high efficiency. In recent years, technologies for 3D printing have been developed rapidly for polymers, metals, ceramics, and composite materials. Due to its advantages in configuration, 3D printing has also been expected to be a powerful method for preparing diamond-based composites and promoting the applications of diamonds as well. In this paper, stereolithography printing technology is employed to prepare diamond-based composites with special attention to slurry preparation and its stereolithography performance. The impact of diamond particle size, solid loading, and exposure time on the photocuring performance of the diamond slurry are investigated systematically. In addition, the correlation between the thermal conductivity of the printed materials with particle size and solid loading is also studied. The highest thermal conductivity in this study is 1.32 W/(mĀ·K), achieved with an average particle size of 15 Ī¼m and a solid loading of 75 wt%. The results show the great potential of preparing diamond-based composites by 3D printing and provide theoretical and technical guidance for further research.

Tech Support

Section titled ā€œTech Supportā€

Original Source

Section titled ā€œOriginal Sourceā€

References

Section titled ā€œReferencesā€
  1. 2018 - 3D Printing of diamond tools for dental ceramics processing [J] [Crossref]
  2. 2020 - 3D-Printed diamond-titanium composite: A hybrid material for implant engineering [J] [Crossref]
  3. 2019 - Three-Dimensional printing of abrasive, hard, and thermally conductive synthetic microdiamond-polymer composite using low-cost fused deposition modeling printer [J] [Crossref]
  4. 2019 - On the study of tailorable interface structure in a diamond/Al^Si composite processed by selective laser melting [J] [Crossref]
  5. 2019 - The effect of porosity on the mechanical property of metal-bonded diamond grinding wheel fabricated by selective laser melting (SLM) [J] [Crossref]
  6. 2021 - Stereolithographic additive manufacturing diamond/SiC composites with high thermal conductivity for electronic 3D-packaging applications [J] [Crossref]
  7. 2020 - Effect of diamond content on microstructure and properties of C/SiC-diamond composites [J] [Crossref]
  8. 2019 - Stereolithography-based additive manufacturing of gray-colored SiC ceramic green body [J] [Crossref]

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