Effects of Loading Magnitude and Fatigue Crack Growth on Crack Opening-Closing Behavior on Silicon Nitride Ball under Cyclic Compression

S. Matsubayashi, T. Toriki, Y. Hobo, T. Matsueda, K. Mizobe, K. Kida*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

To research effects of cyclic loadings and the loading magnitude on the crack opening-closing behavior, crack opening displacement evaluations for fatigue cracks on a silicon nitride ball were carried out. The compressive loading magnitude, which was less than 2.7 kN, did not affect crack opening-closing behavior. The crack opened at the early cycles of fatigue during 0 to 103 cycles.

Original languageEnglish
Title of host publicationMaterials Science Forum
PublisherTrans Tech Publications Ltd
Pages131-136
Number of pages6
DOIs
StatePublished - 2023

Publication series

NameMaterials Science Forum
Volume1083
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Keywords

  • Silicon nitride ball
  • crack opening displacement
  • fatigue crack growth

ASJC Scopus subject areas

  • General Materials Science
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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