Influence of Hydrogenation Regime on Structure, Phase Composition and Mechanical Properties of Fe18Cr9Ni0.5Ti0.08C Steel in Cold Rolling
| Parent link: | AIP Conference Proceedings Vol. 1909 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017 (AMHS’17).— 2017.— [020136, 4 p.] |
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| Altri autori: | , , , |
| Riassunto: | Title screen The paper studies the influence of hydrogenation duration on structural and phase transformations, deformation mechanisms and mechanical properties of metastable austenitic steel Fe-18Cr-9Ni-0.5Ti-0.08C (in wt %) processed under cold rolling. Plastic deformation under rolling produces a two-phase ([gamma]+[alpha]) grain/subgrain structure in the steel. A yield stress and an ultimate tensile strength are reduced, but the elongation, on the contrary, is increased for hydrogenated and cold-rolled specimens in comparison with values for samples rolled without preliminary hydrogenation. Alloying with hydrogen prior to rolling increases the volume fraction of [alpha]-phase and contributes to the appearance of [epsilon]-martensite in steel structure. This effect is enhanced with the increase in hydrogen saturation duration. Режим доступа: по договору с организацией-держателем ресурса |
| Pubblicazione: |
2017
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| Soggetti: | |
| Accesso online: | https://doi.org/10.1063/1.5013817 |
| Natura: | Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657151 |
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| 200 | 1 | |a Influence of Hydrogenation Regime on Structure, Phase Composition and Mechanical Properties of Fe18Cr9Ni0.5Ti0.08C Steel in Cold Rolling |f E. Melnikov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 5 tit.] | ||
| 330 | |a The paper studies the influence of hydrogenation duration on structural and phase transformations, deformation mechanisms and mechanical properties of metastable austenitic steel Fe-18Cr-9Ni-0.5Ti-0.08C (in wt %) processed under cold rolling. Plastic deformation under rolling produces a two-phase ([gamma]+[alpha]) grain/subgrain structure in the steel. A yield stress and an ultimate tensile strength are reduced, but the elongation, on the contrary, is increased for hydrogenated and cold-rolled specimens in comparison with values for samples rolled without preliminary hydrogenation. Alloying with hydrogen prior to rolling increases the volume fraction of [alpha]-phase and contributes to the appearance of [epsilon]-martensite in steel structure. This effect is enhanced with the increase in hydrogen saturation duration. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\4816 |t AIP Conference Proceedings | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\23152 |t Vol. 1909 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2017 (AMHS’17) |o Proceedings of the International conference, 9–13 October 2017, Tomsk, Russia |f National Research Tomsk Polytechnic University (TPU); eds. V. E. Panin, S. G. Psakhie, V. M. Fomin |v [020136, 4 p.] |d 2017 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a гидрирование | |
| 610 | 1 | |a структуры | |
| 610 | 1 | |a механические свойства | |
| 610 | 1 | |a стали | |
| 610 | 1 | |a холодная прокатка | |
| 610 | 1 | |a деформации | |
| 610 | 1 | |a аустенитные стали | |
| 610 | 1 | |a твердость | |
| 610 | 1 | |a дефекты | |
| 610 | 1 | |a фазовые переходы | |
| 610 | 1 | |a химические соединения | |
| 610 | 1 | |a hardness | |
| 610 | 1 | |a crystal defects | |
| 610 | 1 | |a amorphous metals | |
| 610 | 1 | |a phase transitions | |
| 610 | 1 | |a chemical compounds | |
| 701 | 1 | |a Melnikov |b E. |g Eugene | |
| 701 | 1 | |a Astafurova |b E. |g Elena | |
| 701 | 1 | |a Maier |b G. |g Galina | |
| 701 | 1 | |a Moskvina |b V. |g Valentina | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |c (2009- ) |2 stltpush |3 (RuTPU)RU\TPU\col\15902 |
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| 856 | 4 | |u https://doi.org/10.1063/1.5013817 | |
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