Nanosize Carbides Formation and Fatigue Life Increase of Stainless Steel by Electron Beam Treatment
Electronic Archive of Sumy State University
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Nanosize Carbides Formation and Fatigue Life Increase of Stainless Steel by Electron Beam Treatment
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| Creator |
Gromov, V.E.
Sizov, V.V. Vorobyov, S.V. Konovalov, S.V. |
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| Subject |
fatigue
electron – beam treatment defect substructure |
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| Description |
Electron – beam treatment with 20 J/cm2 energy density of Fe-0.20C-23Cr-18Ni stainless steel increases fatigue life up to 2.1 times. Fracture surface investigations have been carried out by the methods of scanning and transmission diffraction electron microscopy and layer-by-layer analysis of structural phase states and defect substructure of steel subjected to the multicyclic fatigue tests, has been made as well. Nanosize (Cr,Fe)23C6 carbides formation and physical reasons of steel fatigue life increase by electron – beam treatment have been found out. |
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| Publisher |
Сумський державний університет
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| Date |
2014-05-22T07:53:47Z
2014-05-22T07:53:47Z 2012 |
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| Type |
Article
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| Identifier |
Nanosize Carbides Formation and Fatigue Life Increase of Stainless Steel by Electron Beam Treatment / V. E. Gromov, V. V. Sizov, S. V. Vorobyov et al.
// Nanomaterials: Applications & Properties (NAP-2012) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2012. - V. 1, No2. - 02NFC02-02NFC02
http://essuir.sumdu.edu.ua/handle/123456789/34807 |
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| Language |
en
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