Development of warm compacted P/M sprockets for automotive engines

Akira Fujiki, Hisayoshi Kojima, Yukihiro Maekawa, Masato Yamaguchi, Takashi Murata, Yoshimi Sugaya, Makoto Iwakiri, Takashi Shibano

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Since the introduction of warm compaction in 1994, several new warm-compacted powder metallurgy (P/M) parts have been developed. However, the main applications to date have been limited to the parts for agricultural tools and machine tools. Only a few automotive parts have been developed by using the warm-compaction method. Engine parts have not been developed. Here, the mechanical properties and the wear resistance of warm-compacted P/M materials are investigated, and the developed warm-compacted P/M engine sprockets are presented. A method of controlling the powder temperature is also described. Fe-2%Cu-0.8% and Fe-4%Ni-1.5%Cu-0.5%Mo-0.8%C are used in the test.

Original languageEnglish
Pages (from-to)14-18
Number of pages5
JournalFenmo Yejin Jishu/Powder Metallurgy Technology
Volume21
Issue number1
Publication statusPublished - 2003 Feb
Externally publishedYes

Fingerprint

Sprockets
Powder metallurgy
Engines
Compaction
Machine tools
Powders
Wear resistance
Mechanical properties
Temperature

Keywords

  • Automotive application
  • Engine sprocket
  • P/M parts
  • Warm compaction

ASJC Scopus subject areas

  • Mechanical Engineering
  • Metals and Alloys

Cite this

Fujiki, A., Kojima, H., Maekawa, Y., Yamaguchi, M., Murata, T., Sugaya, Y., ... Shibano, T. (2003). Development of warm compacted P/M sprockets for automotive engines. Fenmo Yejin Jishu/Powder Metallurgy Technology, 21(1), 14-18.

Development of warm compacted P/M sprockets for automotive engines. / Fujiki, Akira; Kojima, Hisayoshi; Maekawa, Yukihiro; Yamaguchi, Masato; Murata, Takashi; Sugaya, Yoshimi; Iwakiri, Makoto; Shibano, Takashi.

In: Fenmo Yejin Jishu/Powder Metallurgy Technology, Vol. 21, No. 1, 02.2003, p. 14-18.

Research output: Contribution to journalArticle

Fujiki, A, Kojima, H, Maekawa, Y, Yamaguchi, M, Murata, T, Sugaya, Y, Iwakiri, M & Shibano, T 2003, 'Development of warm compacted P/M sprockets for automotive engines', Fenmo Yejin Jishu/Powder Metallurgy Technology, vol. 21, no. 1, pp. 14-18.
Fujiki A, Kojima H, Maekawa Y, Yamaguchi M, Murata T, Sugaya Y et al. Development of warm compacted P/M sprockets for automotive engines. Fenmo Yejin Jishu/Powder Metallurgy Technology. 2003 Feb;21(1):14-18.
Fujiki, Akira ; Kojima, Hisayoshi ; Maekawa, Yukihiro ; Yamaguchi, Masato ; Murata, Takashi ; Sugaya, Yoshimi ; Iwakiri, Makoto ; Shibano, Takashi. / Development of warm compacted P/M sprockets for automotive engines. In: Fenmo Yejin Jishu/Powder Metallurgy Technology. 2003 ; Vol. 21, No. 1. pp. 14-18.
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