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Dual-Phase Materials Extrusion Process for Rapid Fabrication of Ceramic Dental Crown

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Abstract:

A novel ceramic forming process, dual-phase materials extrusion process based on solid freeform fabrication (also known as rapid prototyping), has been developed. It is a kind of selective slurry extrusion (SSE) technique previously proposed in our group. The dual-phase materials extrusion machine was constructed with micro-extrusion system and 3-axial positioning system. To demonstrate the usability of this machine, a functionalized dental crown was directly fabricated with support material and dental material from 3D model (STL format) of a human tooth. The fabrication time is usually in 20-50 min.

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Periodical:

Advanced Materials Research (Volumes 97-101)

Pages:

4050-4053

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.97-101.4050

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Cite this paper

Online since:

March 2010

Authors:

Dong Bin Zhu, An Ping Xu

Keywords:

Ceramic Dental Crown, Dual Phase Material, Prototype Machine, Rapid Fabrication, Slurry Extrusion

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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References

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