Effects of injection temperature and pressure on green part density for ceramic injection molding

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

5 Citations (Scopus)

Abstract

This study investigates the effects of injection temperature and pressure on green part density. The high density of the green parts for the ceramic injection molding (CIM) process improves the material properties of the final product. In this study, the feedstock used was a combination of alumina and zirconia powders with a binder consisting of high density polyethylene, paraffin wax, and stearic acid. Powder loading was fixed at 57% volume. A standard screw-type injection molding machine was used to produce the green parts. The density of the green parts was measured using the Archimedes method. Experimental results show that a 160 °C injection temperature and a 110 MPa injection pressure were the optimum parameters to achieve high density of the green parts. In addition, defect-free green parts were obtained.

Original languageEnglish
Title of host publicationAdvanced Materials Research
Pages429-432
Number of pages4
Volume622
DOIs
Publication statusPublished - 2013
Event2012 3rd International Conference on Manufacturing Science and Technology, ICMST 2012 - New Delhi
Duration: 18 Aug 201219 Aug 2012

Publication series

NameAdvanced Materials Research
Volume622
ISSN (Print)10226680

Other

Other2012 3rd International Conference on Manufacturing Science and Technology, ICMST 2012
CityNew Delhi
Period18/8/1219/8/12

Fingerprint

Injection molding
Paraffin waxes
Powders
Stearic acid
High density polyethylenes
Zirconia
Feedstocks
Binders
Materials properties
Alumina
Temperature
Defects

Keywords

  • Alumina-zirconia
  • Ceramic injection molding
  • Green defect
  • Green density

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Effects of injection temperature and pressure on green part density for ceramic injection molding. / Ani, Sarizal Md; Muchtar, Andanastuti; Muhamad, Norhamidi; A Ghani, Jaharah.

Advanced Materials Research. Vol. 622 2013. p. 429-432 (Advanced Materials Research; Vol. 622).

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

Ani, SM, Muchtar, A, Muhamad, N & A Ghani, J 2013, Effects of injection temperature and pressure on green part density for ceramic injection molding. in Advanced Materials Research. vol. 622, Advanced Materials Research, vol. 622, pp. 429-432, 2012 3rd International Conference on Manufacturing Science and Technology, ICMST 2012, New Delhi, 18/8/12. https://doi.org/10.4028/www.scientific.net/AMR.622-623.429
Ani, Sarizal Md ; Muchtar, Andanastuti ; Muhamad, Norhamidi ; A Ghani, Jaharah. / Effects of injection temperature and pressure on green part density for ceramic injection molding. Advanced Materials Research. Vol. 622 2013. pp. 429-432 (Advanced Materials Research).
@inproceedings{901304a522c44adf92ab4cd49d3f6156,
title = "Effects of injection temperature and pressure on green part density for ceramic injection molding",
abstract = "This study investigates the effects of injection temperature and pressure on green part density. The high density of the green parts for the ceramic injection molding (CIM) process improves the material properties of the final product. In this study, the feedstock used was a combination of alumina and zirconia powders with a binder consisting of high density polyethylene, paraffin wax, and stearic acid. Powder loading was fixed at 57{\%} volume. A standard screw-type injection molding machine was used to produce the green parts. The density of the green parts was measured using the Archimedes method. Experimental results show that a 160 °C injection temperature and a 110 MPa injection pressure were the optimum parameters to achieve high density of the green parts. In addition, defect-free green parts were obtained.",
keywords = "Alumina-zirconia, Ceramic injection molding, Green defect, Green density",
author = "Ani, {Sarizal Md} and Andanastuti Muchtar and Norhamidi Muhamad and {A Ghani}, Jaharah",
year = "2013",
doi = "10.4028/www.scientific.net/AMR.622-623.429",
language = "English",
isbn = "9783037855638",
volume = "622",
series = "Advanced Materials Research",
pages = "429--432",
booktitle = "Advanced Materials Research",

}

TY - GEN

T1 - Effects of injection temperature and pressure on green part density for ceramic injection molding

AU - Ani, Sarizal Md

AU - Muchtar, Andanastuti

AU - Muhamad, Norhamidi

AU - A Ghani, Jaharah

PY - 2013

Y1 - 2013

N2 - This study investigates the effects of injection temperature and pressure on green part density. The high density of the green parts for the ceramic injection molding (CIM) process improves the material properties of the final product. In this study, the feedstock used was a combination of alumina and zirconia powders with a binder consisting of high density polyethylene, paraffin wax, and stearic acid. Powder loading was fixed at 57% volume. A standard screw-type injection molding machine was used to produce the green parts. The density of the green parts was measured using the Archimedes method. Experimental results show that a 160 °C injection temperature and a 110 MPa injection pressure were the optimum parameters to achieve high density of the green parts. In addition, defect-free green parts were obtained.

AB - This study investigates the effects of injection temperature and pressure on green part density. The high density of the green parts for the ceramic injection molding (CIM) process improves the material properties of the final product. In this study, the feedstock used was a combination of alumina and zirconia powders with a binder consisting of high density polyethylene, paraffin wax, and stearic acid. Powder loading was fixed at 57% volume. A standard screw-type injection molding machine was used to produce the green parts. The density of the green parts was measured using the Archimedes method. Experimental results show that a 160 °C injection temperature and a 110 MPa injection pressure were the optimum parameters to achieve high density of the green parts. In addition, defect-free green parts were obtained.

KW - Alumina-zirconia

KW - Ceramic injection molding

KW - Green defect

KW - Green density

UR - http://www.scopus.com/inward/record.url?scp=84872728606&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84872728606&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/AMR.622-623.429

DO - 10.4028/www.scientific.net/AMR.622-623.429

M3 - Conference contribution

SN - 9783037855638

VL - 622

T3 - Advanced Materials Research

SP - 429

EP - 432

BT - Advanced Materials Research

ER -