Basic studies of evaluation method of lubricants for powder metallurgy - First report

Kyoushi Adachi, Akira Fujiki

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

This study is related with the new apparatus of measuring the friction characteristic of the powder lubricant currently used in powder metallurgy, which are solid state condition. We developed the slip-type frictional tester with metal interface, and obtained the coefficient of friction more accurately than that of the ball-on-disk type friction without adhesive wear. Static and kinetic coefficients of friction are obtained from 0.23 to 0.36, and wax lubricants tend to show the value higher than that of the compounds containing metal soap.

Original languageEnglish
Pages (from-to)122-130
Number of pages9
JournalFuntai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
Volume61
Issue number3
DOIs
Publication statusPublished - 2014 Mar

Keywords

  • Ball-on-disk friction tester
  • Coefficient of friction
  • Powder lubricant
  • Slip-type friction tester

ASJC Scopus subject areas

  • Mechanical Engineering
  • Industrial and Manufacturing Engineering
  • Metals and Alloys
  • Materials Chemistry

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