Causal relation between ultrasonic vibration cutting and corrosion resistance

Hiromichi Onikura, Toshikazu Kanda, Osamu Ohnishi, Takao Sajima

Research output: Contribution to journalArticle

Abstract

In external turning of carbon steel without/with ultrasonic vibration (abbreviated to USV), the effect of crystal structure, hardness, surface roughness, residual stress and surface energy on corrosion is discussed. Corrosion of the machined surface is investigated for humid environment and salt water. As a result, in cutting without USV larger corrosion occurs, and built-up edge (abbreviated to BUE) generation and large surface roughness cause the corrosion. The position of BUE fragments corresponds to the origin of corrosion. And also, the residual tensile stress on the machined surface in cutting without USV can easily occur the crack on the machined surface, which can, in turn, increase the generation of corrosion.

Original languageEnglish
Pages (from-to)2394-2398
Number of pages5
JournalNihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
Volume75
Issue number757
DOIs
Publication statusPublished - Sep 2009

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Vibrations (mechanical)
Corrosion resistance
Ultrasonics
Corrosion
Residual stresses
Surface roughness
Saline water
Interfacial energy
Tensile stress
Carbon steel
Crystal structure
Hardness
Cracks

All Science Journal Classification (ASJC) codes

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

Cite this

Causal relation between ultrasonic vibration cutting and corrosion resistance. / Onikura, Hiromichi; Kanda, Toshikazu; Ohnishi, Osamu; Sajima, Takao.

In: Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C, Vol. 75, No. 757, 09.2009, p. 2394-2398.

Research output: Contribution to journalArticle

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