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HomeKey Engineering MaterialsKey Engineering Materials Vols. 317-318Compositional Control in Solid Freeforming;...

Compositional Control in Solid Freeforming; Fabrication of 3D FGM

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Abstract:

Three dimensional functional gradients have been prepared from fine powders by direct ink-jet printing using two methods for ink mixing and for coarser, free-flowing powders by acoustic deposition. Each of these methods can provide compositional accuracy of about 3 wt.%. These are 2nd generation technologies for computer control of both shape and composition. The techniques are described and their potential discussed in terms of resolution and compositional accuracy.

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The Science of Engineering Ceramics III

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Periodical:

Key Engineering Materials (Volumes 317-318)

Pages:

151-154

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.317-318.151

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Online since:

August 2006

Authors:

M.M. Mohebi, Shou Feng Yang, Julian R.G. Evans

Keywords:

Combinatorial Methods, Functional Gradient, Ink-Jet Printing, Powder Deposition, Solid Freeforming

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