Influence of high intensity ion beam irradiation on impact toughness of 12Cr1MoV steel
| Parent link: | Procedia Structural Integrity Vol. 2 : 21st European Conference on Fracture: ECF21, 20-24 June 2016, Catania, Italy.— 2016.— [P. 403-408] |
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| Corporate Authors: | , |
| Other Authors: | , , , , |
| Summary: | Title screen The impact toughness of non-treated and irradiated 12Cr1MoV steel Charpy specimens has been studied in the range of temperatures from 20 C to 600 C. It was revealed that the ion beam treatment of steel deteriorates the impact toughness by 5–40 % at the tested temperature range. The physical regularities of irradiation effect on microhardness and hardness of the treated surface were investigated. It was also found out that irradiated specimens fracture via more brittle mechanism, which is related to both more severe stress–strain state at the notch tip and gradient alteration of properties in the subsurface layer. Режим доступа: по договору с организацией-держателем ресурса |
| Language: | English |
| Published: |
2016
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| Subjects: | |
| Online Access: | https://doi.org/10.1016/j.prostr.2016.06.052 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=656647 |
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| 200 | 1 | |a Influence of high intensity ion beam irradiation on impact toughness of 12Cr1MoV steel |f S. V. Panin [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 408 (9 tit.)] | ||
| 330 | |a The impact toughness of non-treated and irradiated 12Cr1MoV steel Charpy specimens has been studied in the range of temperatures from 20 C to 600 C. It was revealed that the ion beam treatment of steel deteriorates the impact toughness by 5–40 % at the tested temperature range. The physical regularities of irradiation effect on microhardness and hardness of the treated surface were investigated. It was also found out that irradiated specimens fracture via more brittle mechanism, which is related to both more severe stress–strain state at the notch tip and gradient alteration of properties in the subsurface layer. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Procedia Structural Integrity | ||
| 463 | |t Vol. 2 : 21st European Conference on Fracture: ECF21, 20-24 June 2016, Catania, Italy |v [P. 403-408] |d 2016 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a physical mesomechanics | |
| 610 | 1 | |a impact toughness | |
| 610 | 1 | |a fracture | |
| 610 | 1 | |a ion beam treatment | |
| 610 | 1 | |a 12Cr1MoV steel | |
| 610 | 1 | |a физическая мезомеханика | |
| 610 | 1 | |a ударная вязкость | |
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| 701 | 1 | |a Sergeev |b V. P. |c specialist in the field of materials science |c Professor of Tomsk Polytechnic University, doctor of technical Sciences |f 1949- |g Viktor Petrovich |3 (RuTPU)RU\TPU\pers\32730 |9 16615 | |
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