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Academic Journal

Reducing hot tearing by grain boundary segregation engineering in additive manufacturing: example of an AlxCoCrFeNi high-entropy alloy

Subjects: additive manufacturing; hot tearing; segregation

  • Source: ISSN: 1359-6454 ; Acta Materialia ; https://hal.science/hal-03059610 ; Acta Materialia, 2021, 204, pp.116505. ⟨10.1016/j.actamat.2020.116505⟩.

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Academic Journal

Random angle grain boundary formation and evolution dynamics during Si directional solidification

Subjects: X-ray radiography; Bragg diffraction imaging (topography); crystalline defects

  • Source: ISSN: 1359-6454 ; Acta Materialia ; https://hal.science/hal-02123984 ; Acta Materialia, 2019, 171, pp.253-260. ⟨10.1016/j.actamat.2019.04.010⟩.

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Academic Journal

Grain-boundary segregation of boron in high-strength steel studied by nano-SIMS and atom probe tomography

Subjects: High-strength steel; Segregation; Atom probe tomography

  • Source: ISSN: 1359-6454 ; Acta Materialia ; https://amu.hal.science/hal-02381618 ; Acta Materialia, 2020, 182, pp.226-234. ⟨10.1016/j.actamat.2019.10.029⟩.

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Academic Journal

Determination of Grain Boundary Diffusion Coefficients in C-regime by Hwang-Balluffi method: Silver Diffusion in Pd

Subjects: kinetics; grain boundary diffusion; Auger electron spectroscopy

  • Source: ISSN: 1012-0386 ; Defect and Diffusion Forum ; https://amu.hal.science/hal-02406594 ; Defect and Diffusion Forum, 2009, 289-292, pp.763-767. ⟨10.4028/www.scientific.net/DDF.289-292⟩.

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Academic Journal

Grain boundary diffusion in Ni in NiTi shape memory alloys

Subjects: [PHYS.MECA.MEMA]Physics [physics]/Mechanics [physics]/Mechanics of materials [physics.class-ph]

  • Source: ISSN: 1012-0386 ; Defect and Diffusion Forum ; https://hal.science/hal-00019786 ; Defect and Diffusion Forum, 2005, 237-240, pp. 543-547. ⟨10.4028/www.scientific.net/DDF.237-240.543⟩.

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Academic Journal

How Sn addition influences texture development in single-phase Fe alloys: Correlation between local chemical information, microstructure and recrystallisation

Subjects: Recrystallisation; Grain boundary segregation; Solute addition

  • Source: ISSN: 1044-5803 ; Materials Characterization ; https://hal.science/hal-03858777 ; Materials Characterization, 2022, 190, pp.112072. ⟨10.1016/j.matchar.2022.112072⟩.

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