Variation in the Local Material Temperature During Electron Beam Treatment and its Influence on the Modified Layer Properties

Крысина, О. В.; Тересов, А. Д.; Moskvin, P. V.; Koval, N. N.; Ivanov, Yu. F.; Akhmadeev, Yu. Kh.; Lopatin, I. V.

doi:10.1007/s11182-019-01828-3

Cited by 7 publications

(1 citation statement)

References 15 publications

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“…One of the potential applications of the 'GESA' machine is the processing of gas turbine engine blades. The 'SOLO' PEB source has also been widely used for scientific purposes [28][29][30][31][32]. It is an integral part of the 'UNIKUUM' complex of unique electrophysical equipment in Russia [33] (https://ckp-rf.ru/catalog/usu/43 4216/, accessed on 3 August 2023).…”

Section: Introductionmentioning

confidence: 99%

Melting Thresholds of Materials Irradiated with a Wide Class of Pulsed Electron Beams

Markov

2023

Coatings

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Based on the proposed criterion of the type of heating, a classification of the sources of pulsed electron beams was carried out, both to obtain a better understanding of the nature of the thermal processes occurring under irradiation and to predict their suitability for certain applications. The melting thresholds of materials were calculated over a wide ranges of accelerating voltages and pulse durations. On the basis of calculations, a refractoriness series was proposed for metals for surface–volume pulsed heating.

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Section: Introductionmentioning

confidence: 99%

Melting Thresholds of Materials Irradiated with a Wide Class of Pulsed Electron Beams

Markov

2023

Coatings

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Synthesis of the Fe–Cr–Al–Zr Surface Alloy with an Amorphous Transition Layer

et al. 2023

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A two-layer Fe-Cr-Al-Zr surface alloy was synthesized on a zirconium substrate by magnetron sputtering and subsequent low-energy high-current electron-beam (LEHCEB) processing. Thicknesses of the top Fe69Cr20Al11 (at.%) relatively large-grained (~1 µm) and transition Fe-Zr Cr-Al amorphous layers were about 0.7 and 0.6 µm, respectively. In turn, the amorphous layer consisted of two Fe64-54Zr8-22Cr21-17Al8-7 and Fe40-16Zr42-78Cr12-4Al6-2 (at.%) sublayers, differing in both zirconium and iron concentrations in wide ranges, which were separated by another nanocrystalline interlayer. The Fe-Cr-Al-Zr surface alloy serve as a diffusion barrier, preventing interaction of the zirconium substrate with oxygen from an environment. It was thermally stable up to ≈1173 K.

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Modification of Structure and Properties of Surfacing of High-Speed Steel by Electron-Beam Treatment

Gromov,

Ivanov,

Emelyushin

et al. 2024

Russ Phys J

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Variation in the Local Material Temperature During Electron Beam Treatment and its Influence on the Modified Layer Properties

Cited by 7 publications

References 15 publications

Melting Thresholds of Materials Irradiated with a Wide Class of Pulsed Electron Beams

Melting Thresholds of Materials Irradiated with a Wide Class of Pulsed Electron Beams

Synthesis of the Fe–Cr–Al–Zr Surface Alloy with an Amorphous Transition Layer

Modification of Structure and Properties of Surfacing of High-Speed Steel by Electron-Beam Treatment

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