Physical, mechanical and electrical properties of W-20 wt.% Cu composite produced by liquid phase sintering process

Fauzi Ismail, Mohd Asri Selamat, Norhamidi Muhamad, Abu Bakar Sulong, Nurzirah Abdul Majid

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

Abstract

In this study, the effect of sintering temperature on the properties of tungsten-copper (W-Cu) composite produced by liquid phase sintering (LPS) process has been investigated. W-20 wt.% Cu composite powders with particle size less than 1 μm was prepared by cold compaction and followed by cold isostatic pressing. The green specimens were then sintered under nitrogen based atmosphere in the temperature range of 1100°C to 1300°C. The sintering studies were conducted to determine the extent of densification and corresponding to microstructure changes. In addition, the properties of the sintered specimens such as physical appearance, microstructure evolution, mechanical and electrical properties were presented and discussed.

Original languageEnglish
Title of host publicationAdvanced Materials Research
Pages21-26
Number of pages6
Volume879
DOIs
Publication statusPublished - 2014
EventAdvanced Materials Conference, AMC 2012 - Langkawi
Duration: 12 Dec 201213 Dec 2012

Publication series

NameAdvanced Materials Research
Volume879
ISSN (Print)10226680

Other

OtherAdvanced Materials Conference, AMC 2012
CityLangkawi
Period12/12/1213/12/12

Fingerprint

Liquid phase sintering
Electric properties
Sintering
Physical properties
Mechanical properties
Microstructure
Composite materials
Densification
Tungsten
Compaction
Particle size
Nitrogen
Copper
Powders
Temperature

Keywords

  • Compaction
  • Densification
  • Liquid phase sintering
  • Microstructure
  • Porosity

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Ismail, F., Selamat, M. A., Muhamad, N., Sulong, A. B., & Majid, N. A. (2014). Physical, mechanical and electrical properties of W-20 wt.% Cu composite produced by liquid phase sintering process. In Advanced Materials Research (Vol. 879, pp. 21-26). (Advanced Materials Research; Vol. 879). https://doi.org/10.4028/www.scientific.net/AMR.879.21

Physical, mechanical and electrical properties of W-20 wt.% Cu composite produced by liquid phase sintering process. / Ismail, Fauzi; Selamat, Mohd Asri; Muhamad, Norhamidi; Sulong, Abu Bakar; Majid, Nurzirah Abdul.

Advanced Materials Research. Vol. 879 2014. p. 21-26 (Advanced Materials Research; Vol. 879).

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

Ismail, F, Selamat, MA, Muhamad, N, Sulong, AB & Majid, NA 2014, Physical, mechanical and electrical properties of W-20 wt.% Cu composite produced by liquid phase sintering process. in Advanced Materials Research. vol. 879, Advanced Materials Research, vol. 879, pp. 21-26, Advanced Materials Conference, AMC 2012, Langkawi, 12/12/12. https://doi.org/10.4028/www.scientific.net/AMR.879.21
Ismail, Fauzi ; Selamat, Mohd Asri ; Muhamad, Norhamidi ; Sulong, Abu Bakar ; Majid, Nurzirah Abdul. / Physical, mechanical and electrical properties of W-20 wt.% Cu composite produced by liquid phase sintering process. Advanced Materials Research. Vol. 879 2014. pp. 21-26 (Advanced Materials Research).
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