Effects of molding pressure and sintering temperature of silicon particles on oil content and lubricating characteristics of particle-dispersed aluminum sintered

Kenichi Tsuru, Susumu Matsumoto

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A clear yield point was not seen in the tensile strength of the aluminum sintering body. As for the molding pressure, 170MPa was the upper limit value. Hardness, the radial crushing strength increased, but the oil content. As for the sintering temperature, 545°C were the upper limit values. Hardness, the radial crushing strength increased, but the oil content increased to 545°C, too. The friction examination of molding pressure 170MPa showed limit PV value 6.46MPa.m/s. The friction examination of sintering temperature 545°C showed aspect pressure 17MPa. The life examination maintained friction temperature to approximately 40°C until 30hours.

Original languageEnglish
Pages (from-to)875-880
Number of pages6
JournalZairyo/Journal of the Society of Materials Science, Japan
Volume59
Issue number11
DOIs
Publication statusPublished - 2010 Nov

Keywords

  • Aluminum sintered materials
  • Aspect pressure
  • Coefficient of friction
  • Crack
  • Friction time
  • Hardness
  • Molding pressure
  • Oil content
  • Radial crushing strength
  • Shrinkage
  • Sintering temperature
  • Sweating
  • Yield point

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanical Engineering
  • Mechanics of Materials
  • Condensed Matter Physics

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