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...

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Veröffentlicht in:	Functional Materials
Datum:	2019
Hauptverfasser:	Badiyan, E.E., Tonkopryad, A.G., Shekhovtsov, O.V., Shurinov, R.V.
Format:	Artikel
Sprache:	Englisch
Veröffentlicht:	НТК «Інститут монокристалів» НАН України 2019
Schlagworte:	Characterization and properties
Online Zugang:	https://nasplib.isofts.kiev.ua/handle/123456789/157403
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Назва журналу:	Digital Library of Periodicals of National Academy of Sciences of Ukraine
Zitieren:	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.

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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.
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.
collection	DSpace DC
container_title	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.
first_indexed	2025-12-07T15:51:26Z
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id	nasplib_isofts_kiev_ua-123456789-157403
institution	Digital Library of Periodicals of National Academy of Sciences of Ukraine
issn	1027-5495
language	English
last_indexed	2025-12-07T15:51:26Z
publishDate	2019
publisher	НТК «Інститут монокристалів» НАН України
record_format	dspace
spelling	Badiyan, E.E. Tonkopryad, A.G. Shekhovtsov, O.V. Shurinov, R.V. 2019-06-20T03:21:55Z 2019-06-20T03:21:55Z 2019 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 https://nasplib.isofts.kiev.ua/handle/123456789/157403 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. en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties Features of the occurrence and development of cracks in polycrystalline aluminum samples with different grain sizes Article published earlier
spellingShingle	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
title	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_short	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
topic	Characterization and properties
topic_facet	Characterization and properties
url	https://nasplib.isofts.kiev.ua/handle/123456789/157403
work_keys_str_mv	AT badiyanee featuresoftheoccurrenceanddevelopmentofcracksinpolycrystallinealuminumsampleswithdifferentgrainsizes AT tonkopryadag featuresoftheoccurrenceanddevelopmentofcracksinpolycrystallinealuminumsampleswithdifferentgrainsizes AT shekhovtsovov featuresoftheoccurrenceanddevelopmentofcracksinpolycrystallinealuminumsampleswithdifferentgrainsizes AT shurinovrv featuresoftheoccurrenceanddevelopmentofcracksinpolycrystallinealuminumsampleswithdifferentgrainsizes

Features of the occurrence and development of cracks in polycrystalline aluminum samples with different grain sizes

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