Friction Behavior of Stainless Steel against Tool Materials in Metal Forming

Kuniaki Dohda, Yoshinari Tsuchiya, Tohru Arai

Research output: Contribution to journalArticle

Abstract

To investigate tool-workpiece compatibility, a friction test is carried out using a strip-ironing-type tribometer. Tool materials are a die steel, surface-coated steels and ceramics. Tribo-characteristic of austenite stainless steel against tool materials is evaluated by changes in friction coefficients and frictional surfaces. Some origins of surface damage are explained and TiN, VC and TiC coatings, and ceramics are estimated to have good antigalling properties to stainless steel. The changes in friction coefficient and magnetic permeability of stainless steel occur simultaneously, which is explained by generation of martensite induced by strain and friction.

Original languageEnglish (US)
Pages (from-to)2232-2238
Number of pages7
JournalTransactions of the Japan Society of Mechanical Engineers Series C
Volume59
Issue number563
DOIs
StatePublished - Jan 1 1993

Keywords

  • Friction Coefficient
  • Galling
  • Magnetic Permeability
  • Martensite Transformation
  • Metal Forming
  • Stainless Steel
  • Tool Materials
  • Tribology

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

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