Paper Titles
Preface
Design and Manufacturing of Knee Implants for Osteoarthritis Patients
p.1
Micromanufacturing Technology and its Practice
p.12
Three-Dimensional Slurry Printing Technology in Ceramic and Metal Application
p.21
Zero Waste Process for Direct Forming Process of Nail Spikes
p.27
Improvement of Mechanical Properties of Multiple Surface Rolled Pure Copper
p.33
Modelling of Neutral Line Parameter for Sheet Metal Stamping and Roll Forming Processes
p.41
Study on Numerical Oscillations of Forming Load Occurring in Forward Open Cold Extrusion
p.48
Numerical Simulation of Multiphase Flow on Temperature Effect for Proton Exchange Membrane Fuel Cell
p.56

Three-Dimensional Slurry Printing Technology in Ceramic and Metal Application

Article Preview

Abstract:

Vat photopolymerization is one of additive manufacturing and also known as photo-curable three-dimensional printing technology. It uses light energy with the proper wavelength to expose on the liquid photo-curable resin inducing the photopolymerization process and resulting in solidification layer-by-layer. The building method is classified into two ways: free-surface and constrained-surface. The advantage and disadvantage of both methods are described and analysed according to the different material property and requirement. The basic composition for photo-curable resin consists of photo-initiator and monomer. Adding powder into photo-curable resin makes the photo-curable slurry. Literatures report that high density powder such as zirconia oxide or Inconel 718 is suitable for free-surface building method because of poor suspension. However, the volume percentage in the slurry is less than 50% causing the higher shrinkage ratio and inaccuracy after sintering process. The coupling agent may increase the suspension of powder in slurry but experimental result shows that it still cannot improve the success rate in the constrained-surface building method. Therefore, this study proposes a combination method to overcome the difficulty of making high density ceramic or metal part. In addition, the sintering process is a key factor to obtain the high dense part with no crack occurrence and desirable microstructure. The optimized sintering parameters for zirconia oxide and Inconel 718 are also introduced.

You might also be interested in these eBooks
Materials and Technologies in Precision Machinery III View Preview

Info:

Periodical:

Solid State Phenomena (Volume 311)

Pages:

21-26

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.311.21

Citation:

Cite this paper

Online since:

October 2020

Authors:

Cho Pei Jiang*, M Fahrur Rozy Hentihu, Tzu Yi Lei, Shyh Yuan Lee

Keywords:

Ceramic, Metal, Slurry, Three-Dimensional Printing

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2020 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

References

[1] K.S. Boparai, R. Singh and H. Singh, J. Rapid Prototyping. 22 (2016) 217.

Google Scholar

[2] H. Mei, W. Huang, Y. Zhao and L. Cheng, J. Am. Ceram. Soc. 102 (2017) 5082.

Google Scholar

[3] C.P. Jiang, H.J. Hsu and S.Y. Lee, IOP Conf. Ser.: Mater. Sci. Eng. 235 (2017) 012010.

Google Scholar

[4] C.P. Jiang, J. Rapid Prototyping. 17 (2011) 148.

Google Scholar

[5] B. Zhang et al., Journal of Materials Chemistry B (2018) 3246.

Google Scholar

[6] B. Basu, Int. Mat. Reviews. 50 (2005) 239.

Google Scholar

[7] C.P. Jiang and S.Y. Lee, Materials and Manufacturing Processes. 30 (2015) 1498.

Google Scholar

[8] O. Dugauguez, J.M. Torralba and J.C. Gelin, Powder Metallurgy. 60 (2017) 131.

Google Scholar

[9] K. Y. Lee et al., Korean J. Orthod. 45 (2015) 217.

Google Scholar