Structure features and fracture mechanisms of hexagonal boron nitride based composite materials
The structure and fracture mechanisms of hexagonal boron nitride based composite materials with formation of new phases (mullite and sialon) during hot pressing has been studied. The composite microstructure was found to be textured oriented due to morphology of crystal boron nitride particles and t...
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| Veröffentlicht in: | Functional Materials |
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| Datum: | 2007 |
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | Englisch |
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НТК «Інститут монокристалів» НАН України
2007
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/136459 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Structure features and fracture mechanisms of hexagonal boron nitride based composite materials / L.R. Vishnyakov, A.V. Mazna, B.M. Sinaisky, V.M. Vereschaka // Functional Materials. — 2007. — Т. 14, № 1. — С. 99-103. — Бібліогр.: 12 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862692535696097280 |
|---|---|
| author | Vishnyakov, L.R. Mazna, A.V. Sinaisky, B.M. Vereschaka, V.M. |
| author_facet | Vishnyakov, L.R. Mazna, A.V. Sinaisky, B.M. Vereschaka, V.M. |
| citation_txt | Structure features and fracture mechanisms of hexagonal boron nitride based composite materials / L.R. Vishnyakov, A.V. Mazna, B.M. Sinaisky, V.M. Vereschaka // Functional Materials. — 2007. — Т. 14, № 1. — С. 99-103. — Бібліогр.: 12 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | The structure and fracture mechanisms of hexagonal boron nitride based composite materials with formation of new phases (mullite and sialon) during hot pressing has been studied. The composite microstructure was found to be textured oriented due to morphology of crystal boron nitride particles and to be essentially independent of the composite phase composition. It has been shown that fracture mechanisms vary within the temperature range of 20 to 1500°C. The fracture within 20-1200°C range is brittle with boron nitride exfoliation in (001) planes. The composite strength at above 1200°C is defined by the onset of weakening of grain boundary phase and tough character of its fracture.
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| first_indexed | 2025-12-07T16:18:17Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-136459 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-12-07T16:18:17Z |
| publishDate | 2007 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Vishnyakov, L.R. Mazna, A.V. Sinaisky, B.M. Vereschaka, V.M. 2018-06-16T12:45:36Z 2018-06-16T12:45:36Z 2007 Structure features and fracture mechanisms of hexagonal boron nitride based composite materials / L.R. Vishnyakov, A.V. Mazna, B.M. Sinaisky, V.M. Vereschaka // Functional Materials. — 2007. — Т. 14, № 1. — С. 99-103. — Бібліогр.: 12 назв. — англ. 1027-5495 https://nasplib.isofts.kiev.ua/handle/123456789/136459 The structure and fracture mechanisms of hexagonal boron nitride based composite materials with formation of new phases (mullite and sialon) during hot pressing has been studied. The composite microstructure was found to be textured oriented due to morphology of crystal boron nitride particles and to be essentially independent of the composite phase composition. It has been shown that fracture mechanisms vary within the temperature range of 20 to 1500°C. The fracture within 20-1200°C range is brittle with boron nitride exfoliation in (001) planes. The composite strength at above 1200°C is defined by the onset of weakening of grain boundary phase and tough character of its fracture. en НТК «Інститут монокристалів» НАН України Functional Materials Structure features and fracture mechanisms of hexagonal boron nitride based composite materials Особливості структури та механізми руйнування композитних матеріалів на основі графітоподібного нітриту бору Article published earlier |
| spellingShingle | Structure features and fracture mechanisms of hexagonal boron nitride based composite materials Vishnyakov, L.R. Mazna, A.V. Sinaisky, B.M. Vereschaka, V.M. |
| title | Structure features and fracture mechanisms of hexagonal boron nitride based composite materials |
| title_alt | Особливості структури та механізми руйнування композитних матеріалів на основі графітоподібного нітриту бору |
| title_full | Structure features and fracture mechanisms of hexagonal boron nitride based composite materials |
| title_fullStr | Structure features and fracture mechanisms of hexagonal boron nitride based composite materials |
| title_full_unstemmed | Structure features and fracture mechanisms of hexagonal boron nitride based composite materials |
| title_short | Structure features and fracture mechanisms of hexagonal boron nitride based composite materials |
| title_sort | structure features and fracture mechanisms of hexagonal boron nitride based composite materials |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/136459 |
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