Suspensions on the basis of stabilised zirconium oxide for three-dimensional printing

Present work considers the first results on rheological and photo-curing behaviour of suspension consisting of nanocrystalline stabilised zirconium dioxide powders (19 - 27 vol. %) and a liquid UV-photosensitive organic monomer. At ambient temperature compositions showed a viscosity of 2.5 and 0.8 P...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2018-04, Vol.347 (1), p.12012
Main Authors: Sokolov, P S, Komissarenko, D A, Shmeleva, I A, Slyusar, I V, Dosovitskiy, G A, Evdokimov, P V, Putlyaev, V I, Dosovitskiy, A E
Format: Article
Language:English
Subjects:
Ambient temperature
Composition
Lithography
Photosensitivity
Rapid prototyping
Rheological properties
Sintering (powder metallurgy)
Three dimensional printing
Zirconium dioxide
Zirconium oxides
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Summary:Present work considers the first results on rheological and photo-curing behaviour of suspension consisting of nanocrystalline stabilised zirconium dioxide powders (19 - 27 vol. %) and a liquid UV-photosensitive organic monomer. At ambient temperature compositions showed a viscosity of 2.5 and 0.8 Pa×s at 10 and 100 s-1 shear rates, respectively. Printability of these compositions was subsequently investigated by using an stereolithography machine Ember (Autodesk). 3D objects were later sintered in a separate furnace into dense translucent ZrO2 ceramics.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/347/1/012012