Features of the occurrence and development of cracks in polycrystalline aluminum samples with different grain sizes
The results of the study of the regularities of the occurrence and development of cracks during plastic deformation of polycrystalline aluminum samples which contain only through grain boundaries (parquet structure) are presented. It was experimentally shown that in the studied polycrystalline alumi...
Збережено в:
| Дата: | 2019 |
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| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2019
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| Назва видання: | Functional Materials |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/157403 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Features of the occurrence and development of cracks in polycrystalline aluminum samples with different grain sizes / E.E. Badiyan, A.G. Tonkopryad, O.V. Shekhovtsov, R.V. Shurinov // Functional Materials. — 2019. — Т. 26, № 1. — С. 88-91. — Бібліогр.: 9 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-157403 |
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dspace |
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irk-123456789-1574032019-06-21T01:30:31Z Features of the occurrence and development of cracks in polycrystalline aluminum samples with different grain sizes Badiyan, E.E. Tonkopryad, A.G. Shekhovtsov, O.V. Shurinov, R.V. Characterization and properties The results of the study of the regularities of the occurrence and development of cracks during plastic deformation of polycrystalline aluminum samples which contain only through grain boundaries (parquet structure) are presented. It was experimentally shown that in the studied polycrystalline aluminum samples, the average size of which varied from 1 to 15 mm grain-boundary, transcrystalline and mixed failure can occur. The regularities of the occurrence and development of cracks and the physical mechanisms for various types of failure of polycrystalline aluminum samples are determined. It has been shown that grain-boundary failure is caused by the presence of pores in the grain bound aries of a general type, and transcrystalline failure is caused by the deformational boundaries or a well-developed rotational structure that occurs during sample deformation. 2019 Article Features of the occurrence and development of cracks in polycrystalline aluminum samples with different grain sizes / E.E. Badiyan, A.G. Tonkopryad, O.V. Shekhovtsov, R.V. Shurinov // Functional Materials. — 2019. — Т. 26, № 1. — С. 88-91. — Бібліогр.: 9 назв. — англ. 1027-5495 DOI:https://doi.org/10.15407/fm26.01.88 http://dspace.nbuv.gov.ua/handle/123456789/157403 en Functional Materials НТК «Інститут монокристалів» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Characterization and properties Characterization and properties |
| spellingShingle |
Characterization and properties Characterization and properties Badiyan, E.E. Tonkopryad, A.G. Shekhovtsov, O.V. Shurinov, R.V. Features of the occurrence and development of cracks in polycrystalline aluminum samples with different grain sizes Functional Materials |
| description |
The results of the study of the regularities of the occurrence and development of cracks during plastic deformation of polycrystalline aluminum samples which contain only through grain boundaries (parquet structure) are presented. It was experimentally shown that in the studied polycrystalline aluminum samples, the average size of which varied from 1 to 15 mm grain-boundary, transcrystalline and mixed failure can occur. The regularities of the occurrence and development of cracks and the physical mechanisms for various types of failure of polycrystalline aluminum samples are determined. It has been shown that grain-boundary failure is caused by the presence of pores in the grain bound aries of a general type, and transcrystalline failure is caused by the deformational boundaries or a well-developed rotational structure that occurs during sample deformation. |
| format |
Article |
| author |
Badiyan, E.E. Tonkopryad, A.G. Shekhovtsov, O.V. Shurinov, R.V. |
| author_facet |
Badiyan, E.E. Tonkopryad, A.G. Shekhovtsov, O.V. Shurinov, R.V. |
| author_sort |
Badiyan, E.E. |
| title |
Features of the occurrence and development of cracks in polycrystalline aluminum samples with different grain sizes |
| title_short |
Features of the occurrence and development of cracks in polycrystalline aluminum samples with different grain sizes |
| title_full |
Features of the occurrence and development of cracks in polycrystalline aluminum samples with different grain sizes |
| title_fullStr |
Features of the occurrence and development of cracks in polycrystalline aluminum samples with different grain sizes |
| title_full_unstemmed |
Features of the occurrence and development of cracks in polycrystalline aluminum samples with different grain sizes |
| title_sort |
features of the occurrence and development of cracks in polycrystalline aluminum samples with different grain sizes |
| publisher |
НТК «Інститут монокристалів» НАН України |
| publishDate |
2019 |
| topic_facet |
Characterization and properties |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/157403 |
| citation_txt |
Features of the occurrence and development of cracks in polycrystalline aluminum samples with different grain sizes / E.E. Badiyan, A.G. Tonkopryad, O.V. Shekhovtsov, R.V. Shurinov // Functional Materials. — 2019. — Т. 26, № 1. — С. 88-91. — Бібліогр.: 9 назв. — англ. |
| series |
Functional Materials |
| work_keys_str_mv |
AT badiyanee featuresoftheoccurrenceanddevelopmentofcracksinpolycrystallinealuminumsampleswithdifferentgrainsizes AT tonkopryadag featuresoftheoccurrenceanddevelopmentofcracksinpolycrystallinealuminumsampleswithdifferentgrainsizes AT shekhovtsovov featuresoftheoccurrenceanddevelopmentofcracksinpolycrystallinealuminumsampleswithdifferentgrainsizes AT shurinovrv featuresoftheoccurrenceanddevelopmentofcracksinpolycrystallinealuminumsampleswithdifferentgrainsizes |
| first_indexed |
2023-05-20T17:52:33Z |
| last_indexed |
2023-05-20T17:52:33Z |
| _version_ |
1796154295625711616 |