Cyclic Strain Localization Assessment by Advanced Microscopies

Abstract : The paper reports our interesting results gained during these last years about the role of microstructure on strain localization of three different types of metallic alloys. The benefit of using advanced techniques (TEM, AFM, SEM-ECCI) is pointed out. Strain gradient and strain localization at microscopic scale and strain partition at mesoscopic scale are discussed and allow explanations for crack initiation site, precipitate dissolution or cyclic accommodation.
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https://hal.univ-lille.fr/hal-02277936
Contributeur : Lilloa Université de Lille <>
Soumis le : mercredi 4 septembre 2019 - 08:45:51
Dernière modification le : jeudi 5 septembre 2019 - 11:00:01

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  • HAL Id : hal-02277936, version 1

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Jean-Bernard Vogt, Jeremie Bouquerel, Ingrid Proriol Serre. Cyclic Strain Localization Assessment by Advanced Microscopies. Second International Conference On Structural IntegrityI, CONS 2018, Dec 2018, Chennai, India. ⟨hal-02277936⟩

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