Mossbauer analysis of the structure Fe-Ni-C alloys after heat and ultrasonic treatments

Mossbauer spectroscopy has been used for atomic scale investigation of austenitic Fe-Ni-C alloys after ultrasonic and low-frequency impact surface treatments. The phase composition and hyperfine structure of the Fe-30.5 % Ni—1.5 %C and Fe-25.3 %Ni-0.78 %C alloys with the f.c.c. lattice after anneali...

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Бібліографічні деталі
Дата:2004
Автори: Nadutov, V.M., Semenov, D.V., Svystunov, Ye.O., Kuzmich, G.I.
Формат: Стаття
Мова:English
Опубліковано: НТК «Інститут монокристалів» НАН України 2004
Назва видання:Functional Materials
Онлайн доступ:https://nasplib.isofts.kiev.ua/handle/123456789/135245
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:Mossbauer analysis of the structure Fe-Ni-C alloys after heat and ultrasonic treatments / V.M. Nadutov, D.V. Semenov, Ye.O. Svystunov, G.I. Kuzmich // Functional Materials. — 2004. — Т. 11, № 1. — С. 101-107. — Бібліогр.: 15 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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spelling nasplib_isofts_kiev_ua-123456789-1352452025-02-09T21:51:37Z Mossbauer analysis of the structure Fe-Ni-C alloys after heat and ultrasonic treatments Мессбауерівський аналіз структури Fe-Ni-C сплавів після термічної та ультразвукової обробок Nadutov, V.M. Semenov, D.V. Svystunov, Ye.O. Kuzmich, G.I. Mossbauer spectroscopy has been used for atomic scale investigation of austenitic Fe-Ni-C alloys after ultrasonic and low-frequency impact surface treatments. The phase composition and hyperfine structure of the Fe-30.5 % Ni—1.5 %C and Fe-25.3 %Ni-0.78 %C alloys with the f.c.c. lattice after annealing at 1373 K and 773 K in vacuum and following ultrasonic surface treatment (UST, f = 1—3 kHz, the amplitude 20 pm, t = 8— 24 s) have been studied. The results were analyzed in comparison with the low-frequency impact surface treatment (1ST) of the alloys. The microhardness of the alloys after UST has been analyzed. Мессбауэровская спектроскопия использована для исследования на атомном уровне аустенитных Fe-Ni-C сплавов после ультразвуковой и низкочастотной ударной поверхностной обработок. Изучен фазовый состав и сверхтонкая структура ГЦК сплавов Fe-30.5 % Ni—1.5 %C и Fe-25.3 % Ni—0.78 %C после нагрева до 1373 К и 773 К в вакууме и последующей ударной ультразвуковой обработки (УЗО), f = 1-3 кГц, амплитуда 20 мкм, t = 8-24 с. Результаты проанализированы в сравнении с влиянием низкочастотной ударной поверхностной обработки (УПО) сплавов. После УЗО проанализирована микротвердость сплавов. Mecc6ayepiBCbKy спектроскопію використано для дослідження на атомному рівні аустенітних Fe-Ni-C сплавів після ультразвукової та низькочастотної ударної поверхневої обробок. Вивчено фазовий склад і надтонку структуру ГЦК сплавів Fe-30.5 %Ni-1.5 %C та Fe-25.3 % Ni—0.78 %C після нагрівання до 1373 К і 773 К у вакуумі та наступної ударної ультразвукової обробки (УЗО) (f = 1-3 кГц, амплітуда 20 мкм, t = 8-24 с). Результати проаналізовано у порівнянні з впливом низькочастотної ударної поверхневої обробки (УПО) сплавів. Після УЗО проаналізована мікротвердість сплавів. 2004 Article Mossbauer analysis of the structure Fe-Ni-C alloys after heat and ultrasonic treatments / V.M. Nadutov, D.V. Semenov, Ye.O. Svystunov, G.I. Kuzmich // Functional Materials. — 2004. — Т. 11, № 1. — С. 101-107. — Бібліогр.: 15 назв. — англ. 1027-5495 https://nasplib.isofts.kiev.ua/handle/123456789/135245 en Functional Materials application/pdf НТК «Інститут монокристалів» НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
description Mossbauer spectroscopy has been used for atomic scale investigation of austenitic Fe-Ni-C alloys after ultrasonic and low-frequency impact surface treatments. The phase composition and hyperfine structure of the Fe-30.5 % Ni—1.5 %C and Fe-25.3 %Ni-0.78 %C alloys with the f.c.c. lattice after annealing at 1373 K and 773 K in vacuum and following ultrasonic surface treatment (UST, f = 1—3 kHz, the amplitude 20 pm, t = 8— 24 s) have been studied. The results were analyzed in comparison with the low-frequency impact surface treatment (1ST) of the alloys. The microhardness of the alloys after UST has been analyzed.
format Article
author Nadutov, V.M.
Semenov, D.V.
Svystunov, Ye.O.
Kuzmich, G.I.
spellingShingle Nadutov, V.M.
Semenov, D.V.
Svystunov, Ye.O.
Kuzmich, G.I.
Mossbauer analysis of the structure Fe-Ni-C alloys after heat and ultrasonic treatments
Functional Materials
author_facet Nadutov, V.M.
Semenov, D.V.
Svystunov, Ye.O.
Kuzmich, G.I.
author_sort Nadutov, V.M.
title Mossbauer analysis of the structure Fe-Ni-C alloys after heat and ultrasonic treatments
title_short Mossbauer analysis of the structure Fe-Ni-C alloys after heat and ultrasonic treatments
title_full Mossbauer analysis of the structure Fe-Ni-C alloys after heat and ultrasonic treatments
title_fullStr Mossbauer analysis of the structure Fe-Ni-C alloys after heat and ultrasonic treatments
title_full_unstemmed Mossbauer analysis of the structure Fe-Ni-C alloys after heat and ultrasonic treatments
title_sort mossbauer analysis of the structure fe-ni-c alloys after heat and ultrasonic treatments
publisher НТК «Інститут монокристалів» НАН України
publishDate 2004
url https://nasplib.isofts.kiev.ua/handle/123456789/135245
citation_txt Mossbauer analysis of the structure Fe-Ni-C alloys after heat and ultrasonic treatments / V.M. Nadutov, D.V. Semenov, Ye.O. Svystunov, G.I. Kuzmich // Functional Materials. — 2004. — Т. 11, № 1. — С. 101-107. — Бібліогр.: 15 назв. — англ.
series Functional Materials
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AT svystunovyeo messbauerívsʹkiianalízstrukturifenicsplavívpíslâtermíčnoítaulʹtrazvukovoíobrobok
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first_indexed 2025-12-01T04:08:42Z
last_indexed 2025-12-01T04:08:42Z
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