Powder material parameters establishment through warm forming route

M. M. Rahman, Ahmad Kamal Ariffin Mohd Ihsan, S. S M Nor, H. Y. Rahman

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

This paper presents the establishment of the properties of powder materials through experimentation at elevated temperature ranging from room temperature (30 °C) to 150 °C. Uniaxial die compaction experiments were conducted to establish the powder properties such as densification, Young's modulus, spring-back, plastic index, elastic index, and plastic hardening coefficient. Shearing experiments were conducted to establish the temperature dependent friction coefficient. Iron powder ASC 100.29, manufactured by Höganäs AB Company was used during the experiment. The results showed that the deformation properties of powder materials especially iron powder are temperature dependent. The values of some properties are increased as the compaction temperature increased and vice versa.

Original languageEnglish
Pages (from-to)264-271
Number of pages8
JournalMaterials and Design
Volume32
Issue number1
DOIs
Publication statusPublished - Jan 2011

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Powders
Iron powder
Compaction
Temperature
Plastics
Experiments
Densification
Shearing
Hardening
Elastic moduli
Friction
Industry

Keywords

  • C. Powder metallurgy
  • F. Elastic behaviour
  • F. Plastic behaviour

ASJC Scopus subject areas

  • Mechanical Engineering
  • Mechanics of Materials
  • Materials Science(all)

Cite this

Powder material parameters establishment through warm forming route. / Rahman, M. M.; Mohd Ihsan, Ahmad Kamal Ariffin; Nor, S. S M; Rahman, H. Y.

In: Materials and Design, Vol. 32, No. 1, 01.2011, p. 264-271.

Research output: Contribution to journalArticle

Rahman, M. M. ; Mohd Ihsan, Ahmad Kamal Ariffin ; Nor, S. S M ; Rahman, H. Y. / Powder material parameters establishment through warm forming route. In: Materials and Design. 2011 ; Vol. 32, No. 1. pp. 264-271.
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