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Direct ink-jet deposition of ceramic green bodies: I - Formulation of build materials

Abstract:
A conventional rapid prototyping technology has been used to build prototypes using direct deposition through a drop-on-demand ink-jet printing system. Al2O3-filled waxes have been developed with viscosity values close to those of the materials used in commercial printing systems. Commercial dispersants based on stearic acid and sterylamine have been studied and stable ceramic suspensions with ceramic volume fractions in the range 20-40 volume% produced with suitable viscosity. A suspension of 20% Al2O3 in an alkane wax has been successfully printed.
Publication status:
Published

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Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author


Journal:
SOLID FREEFORM AND ADDITIVE FABRICATION More from this journal
Volume:
542
Pages:
141-146
Publication date:
1999-01-01
ISSN:
0272-9172


Language:
English
Pubs id:
pubs:15379
UUID:
uuid:0bc29f2c-5ec4-4ac0-9331-dd7b2a266ba2
Local pid:
pubs:15379
Source identifiers:
15379
Deposit date:
2012-12-19
ARK identifier:

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