Surface versus bulk deformation in fatigue

R. Keller, W. W. Gerberich

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

Selected area electron channeling was used to detect the plastic strain gradient from bulk to surface grains which developed during low cycle fatigue. After an applied strain of 5%, the surface grains have undergone approximately three times as much accumulated strain as the bulk.

Original languageEnglish (US)
Pages (from-to)1115-1120
Number of pages6
JournalScripta Metallurgica
Volume23
Issue number7
DOIs
StatePublished - Jul 1989

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