Effect of hydrogen redistribution during aging on the structure and phase state of nanocrystalline and coarse-grained TiNi alloys; Journal of Alloys and Compounds; Vol. 751
| Parent link: | Journal of Alloys and Compounds Vol. 751.— 2018.— [P. 359-363] |
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| 団体著者: | |
| その他の著者: | , , , , |
| 要約: | Title screen The report presents research data showing how the phase state and transition temperatures in hydrogenated nanocrystalline and coarse-grained TiNi alloys are influenced by hydrogen redistribution on their aging at room temperature. The research methods include four-point measurements of resistivity as a function of temperature and differential scanning calorimetry at 173-373 K. The results demonstrate that hydrogen diffusion in the material bulk provides gradual suppression of B2→B19 and R→B19 transformations and that the temperature of B2→R transformation is hardy sensitive to hydrogen. Also presented is an analysis of the mechanism by which hydrogen acts on the temperatures and sequence of martensite transformations. Режим доступа: по договору с организацией-держателем ресурса |
| 言語: | 英語 |
| 出版事項: |
2018
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| 主題: | |
| オンライン･アクセス: | https://doi.org/10.1016/j.jallcom.2018.04.045 |
| フォーマット: | 電子媒体 図書の章 |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664812 |
| 要約: | Title screen The report presents research data showing how the phase state and transition temperatures in hydrogenated nanocrystalline and coarse-grained TiNi alloys are influenced by hydrogen redistribution on their aging at room temperature. The research methods include four-point measurements of resistivity as a function of temperature and differential scanning calorimetry at 173-373 K. The results demonstrate that hydrogen diffusion in the material bulk provides gradual suppression of B2→B19 and R→B19 transformations and that the temperature of B2→R transformation is hardy sensitive to hydrogen. Also presented is an analysis of the mechanism by which hydrogen acts on the temperatures and sequence of martensite transformations. Режим доступа: по договору с организацией-держателем ресурса |
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| DOI: | 10.1016/j.jallcom.2018.04.045 |