Publication detail

Thermal removal of multicomponent binder from ceramic injection mouldings

TRUNEC, M. CIHLÁŘ, J.

Original Title

Thermal removal of multicomponent binder from ceramic injection mouldings

Type

journal article - other

Language

English

Original Abstract

Thermal removal of polymer binder containing low-molecular-weight components from ceramic injection mouldings was studied. The effect of the shape and size of bodies on the process of binder removal was examined. Evaporation of low-molecular-weight components represented the most important process at the beginning of binder removal. It was found that a bed of activated carbon speed up removal of low-molecular-weight components. The mechanism of binder removal in a bed of activated carbon was described. Binder redistribution and evolution of porosity in the body during binder removal was investigated. A high rate of binder removal resulted in non-uniform binder distribution in the body. The formation of defects due to non-uniform binder removal was described and requirements for their elimination were proposed.

Key words in English

Al2O3, Binder removal, Defects, Injection moulding, Porosity

Authors

TRUNEC, M.; CIHLÁŘ, J.

RIV year

2002

Released

15. 8. 2002

Publisher

Elsevier Science

ISBN

0955-2219

Periodical

Journal of the European Ceramic Society

Year of study

22

Number

13

State

United Kingdom of Great Britain and Northern Ireland

Pages from

2231

Pages to

2241

Pages count

11

BibTex

@article{BUT40657,
  author="Martin {Trunec} and Jaroslav {Cihlář}",
  title="Thermal removal of multicomponent binder from ceramic injection mouldings",
  journal="Journal of the European Ceramic Society",
  year="2002",
  volume="22",
  number="13",
  pages="2231--2241",
  issn="0955-2219"
}