Surface versus bulk deformation in fatigue

R. Keller, W. W. Gerberich

Research output: Contribution to journalArticlepeer-review

6 Scopus citations


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
Issue number7
StatePublished - Jul 1989

Bibliographical note

Funding Information:
This work was supported by the Center for Interfacial Engineering at the University of Minnesota under Grant No. NSF/CDR-8721551.

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