Zobrazeno 1 - 10 of 31 pro vyhledávání: '"I. P. Zhegina"'
1
Study of the influence of a corrosive medium on the process of damage accumulation and the nature of failure of structural aluminum alloys 1441 and V-1469 under tensile and low-cycle fatigue testing
Autor: E. N. Kablov, L. V. Morozova, I. P. Zhegina, M. A. Fomina, V. B. Grigorenko
Publikováno v: Inorganic Materials: Applied Research. 8:594-602
The kinetics of damage accumulation in the surface layers of lithium-containing structural aluminum alloys 1441 and V-1469 under tensile and fatigue tests under a rigid cycle before and after the impact of corrosive media (a salt mist test chamber an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1fd3e93446772c8c6b69a1cec6cd454b
https://doi.org/10.1134/s2075113317040098
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2
Kinetics of Accumulation of Damage in Surface Layers of Lithium-Containing Aluminum Alloys in Fatigue Tests with Rigid Loading Cycle and Corrosive Effect of Environment
Autor: I. P. Zhegina, V. B. Grigorenko, M. A. Fomina, L. V. Morozova
Publikováno v: Metal Science and Heat Treatment. 59:211-217
High-resolution methods of metal physics research including electron, laser and optical microscopy are used to study the kinetics of the accumulation of slip lines and bands and the corrosion damage in the plastic zone of specimens of aluminum-lithiu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::35cdba1f9243a4181f386134ccd6a87c
https://doi.org/10.1007/s11041-017-0131-z
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3
Effect of Grain Size on the Fracture Behavior of Aluminum Alloy AK4
Autor: L. V. Morozova, I. P. Zhegina
Publikováno v: Metal Science and Heat Treatment. 56:192-196
The effect of grain size on the mechanical properties of aluminum alloy AK4 is studied. Comparative analysis of the fracture behavior and of the capacity for delaying crack propagation is performed for alloys with medium-size and fine grains.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::21143f093e48ba25e5628e282b9a15ca
https://doi.org/10.1007/s11041-014-9729-6
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4
Use of Fractography for Estimating Fracture Resistance of Aluminum Alloys
Autor: L. V. Morozova, I. P. Zhegina
Publikováno v: Metal Science and Heat Treatment. 55:472-476
Fracture surfaces of aluminum alloys VAD23, AK6, V95, 01911, 1420, 1430, 1440, 1451 are studied after different variants of aging. Common features of formation of fractures are determined depending on the modes of heat treatment, conditions of deform
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d74318b51d9d8f5cffb518e07ee1605
https://doi.org/10.1007/s11041-014-9656-6
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5
Friction stir welding of V-1469 high strength aluminium–lithium alloy
Autor: V. V. Ovchinnikov, I. P. Zhegina, E. N. Ioda, V. I. Lukin, A.V. Bazeskin, L. V. Kotel'nikova
Publikováno v: Welding International. 27:493-496
The results of investigations of the effect of the technology for repairing defects, formed in friction stir welding of V-1469 aluminium alloy (secondary pass, manual argon-shielded arc welding), and of the effect of heat treatment on the mechanical
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51f71831dd692a30b2813d05e62c19d2
https://doi.org/10.1080/09507116.2012.715939
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6
Effect of friction welding parameters and heat treatment on the quality of welded joints in creep-resisting deformable nickel alloys
Autor: I. P. Zhegina, Yu. M. Gridnev, L. V. Kotel'nikova, V. I. Lukin, M. L. Samorukov, V.G. Kovalchuk
Publikováno v: Welding International. 26:728-731
Methods of friction welding creep-resisting deformable nickel alloys and heat treatment are investigated. Welding conditions are selected. The results of mechanical tests and the determination of short- and long-term strength and impact bending resis
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::beaaa1c3ee6741b8f7bd00ea43747b57
https://doi.org/10.1080/09507116.2011.653154
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7
Special features of friction welding joints in creep-resisting nickel alloys VKNA-25 and EP975
Autor: I. P. Zhegina, V.G. Kovalchuk, L. V. Kotel'nikova, V. I. Lukin, M. L. Samorukov, Yu. M. Gridned
Publikováno v: Welding International. 25:800-804
The technology of friction welding VKNA-25 and EP975 alloys and subsequent heat treatment (prior to and after welding) is discussed. The welding conditions are selected, and the effect of heat treatment on the quality of welded joints is investigated
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::45a827ff1272239b482ac4c8812e3a95
https://doi.org/10.1080/09507116.2011.581357
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10
Influence of Different Minor Additions on Structure and Properties of High-Strength Al-Zn-Mg-Cu Alloy Sheets
Autor: O.G. Senatorova, S.F. Legoshina, A. N. Uksusnikov, I.N. Fridlyander, I. P. Zhegina
Publikováno v: Materials Science Forum. :1249-1254
The effect of Zr, Cr, Mn, Sc transition elements on microstructure evolution and properties of high-strength aluminum alloy sheets are reviewed. The grain size and morphology, degree of recrystallization, aging precipitation, fracture surfaces were e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8650a3e294f4e50d8d8c11f492f5444e
https://doi.org/10.4028/www.scientific.net/msf.331-337.1249
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