An influence of a binder system to the rheological behavior of the SS316l Metal Injection Molding (MIM) feedstock

Khairur Rijal Jamaludin, Norhamidi Muhamad, Hooman Abolhasani, Murtadhahadi, Mohd Nizam Ab Rahman

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

The influence of a binder system to the rheological behavior of a Metal Injection Molding (MIM) feedstock is presented in the paper. The binder systems used are: a) PEG & PMMA b) Palm stearin & LLDPE and, c) Tapioca starch & LLDPE. The viscosity and shear rate of the feedstocks were measured at various range of temperature and shear rate across the L/D = 10 capillary rheometer. The flow behavior index, n and activation energy, E of each feedstock were measured to show its significance as MIM feedstock. Generally, the result indicates all feedstock exhibits a shear thinning behavior and the binders are suitable as MIM binder. Additionally, the present paper has discovered that the binder system does not have much influence to the activation energy. In order to show the relevance of the rheological behavior to the actual injection molding performance, green parts has been injection molded and the result shows an agreement with the rheological behavior result.

Original languageEnglish
Title of host publicationAdvanced Materials Research
Pages554-558
Number of pages5
Volume264-265
DOIs
Publication statusPublished - 2011
EventInternational Conference on Advances in Materials and Processing Technologies, AMPT 2009 -
Duration: 26 Oct 200929 Oct 2009

Publication series

NameAdvanced Materials Research
Volume264-265
ISSN (Print)10226680

Other

OtherInternational Conference on Advances in Materials and Processing Technologies, AMPT 2009
Period26/10/0929/10/09

Fingerprint

Metal molding
Injection molding
Feedstocks
Binders
Linear low density polyethylenes
Shear deformation
Activation energy
Shear thinning
Rheometers
Starch
Polyethylene glycols
Viscosity

Keywords

  • Activation energy
  • Binder system
  • Flow behavior index
  • Metal Injection Molding (MIM)
  • Rheological behavior

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Jamaludin, K. R., Muhamad, N., Abolhasani, H., Murtadhahadi, & Ab Rahman, M. N. (2011). An influence of a binder system to the rheological behavior of the SS316l Metal Injection Molding (MIM) feedstock. In Advanced Materials Research (Vol. 264-265, pp. 554-558). (Advanced Materials Research; Vol. 264-265). https://doi.org/10.4028/www.scientific.net/AMR.264-265.554

An influence of a binder system to the rheological behavior of the SS316l Metal Injection Molding (MIM) feedstock. / Jamaludin, Khairur Rijal; Muhamad, Norhamidi; Abolhasani, Hooman; Murtadhahadi, ; Ab Rahman, Mohd Nizam.

Advanced Materials Research. Vol. 264-265 2011. p. 554-558 (Advanced Materials Research; Vol. 264-265).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Jamaludin, KR, Muhamad, N, Abolhasani, H, Murtadhahadi, & Ab Rahman, MN 2011, An influence of a binder system to the rheological behavior of the SS316l Metal Injection Molding (MIM) feedstock. in Advanced Materials Research. vol. 264-265, Advanced Materials Research, vol. 264-265, pp. 554-558, International Conference on Advances in Materials and Processing Technologies, AMPT 2009, 26/10/09. https://doi.org/10.4028/www.scientific.net/AMR.264-265.554
Jamaludin KR, Muhamad N, Abolhasani H, Murtadhahadi , Ab Rahman MN. An influence of a binder system to the rheological behavior of the SS316l Metal Injection Molding (MIM) feedstock. In Advanced Materials Research. Vol. 264-265. 2011. p. 554-558. (Advanced Materials Research). https://doi.org/10.4028/www.scientific.net/AMR.264-265.554
Jamaludin, Khairur Rijal ; Muhamad, Norhamidi ; Abolhasani, Hooman ; Murtadhahadi, ; Ab Rahman, Mohd Nizam. / An influence of a binder system to the rheological behavior of the SS316l Metal Injection Molding (MIM) feedstock. Advanced Materials Research. Vol. 264-265 2011. pp. 554-558 (Advanced Materials Research).
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