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Journal article

Examination of fatigue crack plastic zones using scanning-electron-microscope-based electron diffraction techniques

Abstract:

Two new scanning-electron-microscope-based electron diffraction techniques for examining strain fields in plastic zones associated with fatigue cracks are described. Electron channelling contrast imaging (ECCI) revealed the size and shape of the plastic zone much more swiftly and completely than an existing method which uses the degradation of electron channelling patterns (ECPs). Furthermore the sense of the lattice plane tilting can be deduced from the sense of the contrast seen in ECCI ima...

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Publication status:
Published

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Publisher copy:
10.1080/095008396180290

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Journal:
PHILOSOPHICAL MAGAZINE LETTERS
Volume:
74
Issue:
3
Pages:
145-151
Publication date:
1996-09-05
DOI:
EISSN:
1362-3036
ISSN:
0950-0839
URN:
uuid:eae1c99b-98b8-4dc3-9949-dc7579b5450a
Source identifiers:
3324
Local pid:
pubs:3324
Language:
English

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