Quantative analysis of die wall lubrication and new lubricant development

Akira Fujiki, Yukihiro Maekawa, Kyohshi Adachi

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Recently several new technologies are introduced to achieve high density of PM such as warm compaction, surface densification, high velocity compaction and so on. Die wall lubrication is one of these technologies. However, the study of quantitative analysis of die wall lubrication is very few, neither the suitable lubricant for die wall lubrication. The authors studied the die wall lubrication technologies itself comparing TRIBO type and CORONA spark type and also studied several lubricant electric charge value. Trough these studies, the new lubricant for die wall lubrication is synthesized.

Original languageEnglish
Pages (from-to)713-717
Number of pages5
JournalFuntai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
Volume53
Issue number9
DOIs
Publication statusPublished - 2006 Sep 1

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Keywords

  • Die wall lubrication
  • High density
  • High strength
  • Quantative analysis
  • Warm compaction

ASJC Scopus subject areas

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

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