Electrochemical hydrogenation after mechanical activated near equiatomic Ti-Ni powder; IOP Conference Series: Materials Science and Engineering; Vol. 511 : Perspective Materials of Constructional and Medical Purpose
| Parent link: | IOP Conference Series: Materials Science and Engineering Vol. 511 : Perspective Materials of Constructional and Medical Purpose.— 2019.— [012009, 5 p.] |
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| Andre forfattere: | , |
| Summary: | Title screen It has been studied an effect of mechanical activation in a planetary ball milling on the electrochemical hydrogenation of Ti-Ni powder near equiatomic content. It has been shown that average particle sizes measured by scanning electron microscope decreased from 11.1 to 7.8 [mu]m up to 30 s mechanical activation, then increased to 33.2 [mu]m for 300 s activation. Beside, with an increase in the time of mechanical activation was formed state with small the coherently diffracting domain which correspond to quasi-amorphous state of material. It has been shown that after hydrogenation, the particle size distribution did not change. There is an incubation time hydrogenation for mechanical activation, when hydrogenation is not occurring. Mechanical activation for more than 30 s leads to the formation of the Ti[2]NiHx phase based on the Ti[2]Ni and 50 s activation is sufficient to form the Ti[2]NiH[0.5] stoichiometry. For a longer mechanical activation a phase with the stoichiometry Ti[2]NiH[0.85] was formed and to obtain the Ti[2]NiH stoichiometry it is necessary to carry out activation for 4.5 hours. |
| Sprog: | engelsk |
| Udgivet: |
2019
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| Fag: | |
| Online adgang: | http://dx.doi.org/10.1088/1757-899X/511/1/012009 http://earchive.tpu.ru/handle/11683/55441 |
| Format: | MixedMaterials Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660534 |
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| 200 | 1 | |a Electrochemical hydrogenation after mechanical activated near equiatomic Ti-Ni powder |f E. Abdulmenova, O. Yu. Vaulina, S. N. Kulkov | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 23 tit.] | ||
| 330 | |a It has been studied an effect of mechanical activation in a planetary ball milling on the electrochemical hydrogenation of Ti-Ni powder near equiatomic content. It has been shown that average particle sizes measured by scanning electron microscope decreased from 11.1 to 7.8 [mu]m up to 30 s mechanical activation, then increased to 33.2 [mu]m for 300 s activation. Beside, with an increase in the time of mechanical activation was formed state with small the coherently diffracting domain which correspond to quasi-amorphous state of material. It has been shown that after hydrogenation, the particle size distribution did not change. There is an incubation time hydrogenation for mechanical activation, when hydrogenation is not occurring. Mechanical activation for more than 30 s leads to the formation of the Ti[2]NiHx phase based on the Ti[2]Ni and 50 s activation is sufficient to form the Ti[2]NiH[0.5] stoichiometry. For a longer mechanical activation a phase with the stoichiometry Ti[2]NiH[0.85] was formed and to obtain the Ti[2]NiH stoichiometry it is necessary to carry out activation for 4.5 hours. | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\network\2008 |t IOP Conference Series: Materials Science and Engineering | |
| 463 | 1 | |0 (RuTPU)RU\TPU\network\29838 |t Vol. 511 : Perspective Materials of Constructional and Medical Purpose |o International Scientific and Technical Youth Conference, 26–30 November 2018, Tomsk, Russian Federation |o [proceedings] |v [012009, 5 p.] |d 2019 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a гидрирование | |
| 610 | 1 | |a механическая активация | |
| 610 | 1 | |a порошки | |
| 610 | 1 | |a шаровые мельницы | |
| 610 | 1 | |a стехиометрия | |
| 700 | 1 | |a Abdulmenova |b E. V. |c Specialist in the field of material science |c Engineer of Tomsk Polytechnic University |f 1993- |g Ekaterina Vladimirovna |3 (RuTPU)RU\TPU\pers\45719 | |
| 701 | 1 | |a Vaulina |b O. Yu. |c specialist in the field of materials science |c Associate Professor of Tomsk Polytechnic University, Candidate of technical sciences |f 1978- |g Olga Yurievna |3 (RuTPU)RU\TPU\pers\36293 |9 19367 | |
| 701 | 1 | |a Kulkov |b S. N. |c specialist in the field of material science |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1952- |g Sergey Nikolaevich |3 (RuTPU)RU\TPU\pers\31428 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа новых производственных технологий |b Отделение материаловедения |3 (RuTPU)RU\TPU\col\23508 |
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| 801 | 2 | |a RU |b 63413507 |c 20191226 |g RCR | |
| 856 | 4 | |u http://dx.doi.org/10.1088/1757-899X/511/1/012009 | |
| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/55441 | |
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