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Effect of Misfit Strain on Substructural Evolution During Fatigue Deformation of a Ni‐Based Superalloy.

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Title: Effect of Misfit Strain on Substructural Evolution During Fatigue Deformation of a Ni‐Based Superalloy.
Authors: Rai, Rajesh Kumar1 (AUTHOR) rajesh.meta@mnit.ac.in
Source: Fatigue & Fracture of Engineering Materials & Structures. Oct2025, Vol. 48 Issue 10, p4528-4532. 5p.
Subjects: Dislocation structure, Fatigue life, Fatigue cracks, Nickel alloys, Strains & stresses (Mechanics), Dislocations in crystals
Abstract: Summary: An increase in misfit strain leads to the evolution of different dislocation configurations.Dislocation networks formed via sweep gliding and cross‐slip gliding mechanisms.The decrease in fatigue life is attributed to the deformation heterogeneity.The divergence fatigue behavior is attributed to a change in dislocation configurations. [ABSTRACT FROM AUTHOR]
Copyright of Fatigue & Fracture of Engineering Materials & Structures is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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DbLabel: Engineering Source
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PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Effect of Misfit Strain on Substructural Evolution During Fatigue Deformation of a Ni‐Based Superalloy.
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  Data: <searchLink fieldCode="DE" term="%22Dislocation+structure%22">Dislocation structure</searchLink><br /><searchLink fieldCode="DE" term="%22Fatigue+life%22">Fatigue life</searchLink><br /><searchLink fieldCode="DE" term="%22Fatigue+cracks%22">Fatigue cracks</searchLink><br /><searchLink fieldCode="DE" term="%22Nickel+alloys%22">Nickel alloys</searchLink><br /><searchLink fieldCode="DE" term="%22Strains+%26+stresses+%28Mechanics%29%22">Strains & stresses (Mechanics)</searchLink><br /><searchLink fieldCode="DE" term="%22Dislocations+in+crystals%22">Dislocations in crystals</searchLink>
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  Data: Summary: An increase in misfit strain leads to the evolution of different dislocation configurations.Dislocation networks formed via sweep gliding and cross‐slip gliding mechanisms.The decrease in fatigue life is attributed to the deformation heterogeneity.The divergence fatigue behavior is attributed to a change in dislocation configurations. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Fatigue & Fracture of Engineering Materials & Structures is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.1111/ffe.70047
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      – Code: eng
        Text: English
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      Pagination:
        PageCount: 5
        StartPage: 4528
    Subjects:
      – SubjectFull: Dislocation structure
        Type: general
      – SubjectFull: Fatigue life
        Type: general
      – SubjectFull: Fatigue cracks
        Type: general
      – SubjectFull: Nickel alloys
        Type: general
      – SubjectFull: Strains & stresses (Mechanics)
        Type: general
      – SubjectFull: Dislocations in crystals
        Type: general
    Titles:
      – TitleFull: Effect of Misfit Strain on Substructural Evolution During Fatigue Deformation of a Ni‐Based Superalloy.
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            NameFull: Rai, Rajesh Kumar
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            – D: 01
              M: 10
              Text: Oct2025
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              Y: 2025
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            – TitleFull: Fatigue & Fracture of Engineering Materials & Structures
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