Investigation of tensile-compressive poof strength of representative PM steels for automotive applications

Akira Yoshida, Akira Fujiki

Research output: Contribution to journalArticle

Abstract

A sintered part for automobile has been growing so far. Also, demands for higher strength of the materials are increasing. The compressive strength becomes more important in their requirement. However there are few detailed studies on compressive properties of sintering materials. Generally, it is thought that it was considered compression and tensile proof stress equal in strength of materials. It is important that compressive properties are measured precisely from the situation of the design. This study investigated the compression properties and simulated it about the stress behavior of sintering materials. In this examination, all sintered test pieces showed higher compressive proof strength than tensile proof strength. And the simulation, in elastic level, supported these results.

Original languageEnglish
Pages (from-to)254-257
Number of pages4
JournalFuntai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
Volume59
Issue number5
DOIs
Publication statusPublished - 2012 May

Fingerprint

Steel
Compressive strength
Sintering
Automobiles
Strength of materials
Tensile strength

Keywords

  • Automotive application
  • Compressive and tensile
  • Proof strength

ASJC Scopus subject areas

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

Cite this

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