Fabrication of Fe-Cu composites from electroexplosive bimetallic nanoparticles by spark plasma sintering; Vacuum; Vol. 170
| Parent link: | Vacuum Vol. 170.— 2019.— [108980, 6 p.] |
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| অন্যান্য লেখক: | , , , , , , |
| সংক্ষিপ্ত: | Title screen The electrical explosion of two intertwined wires made of copper and iron makes it possible to synthesize Janus-like bimetallic nanoparticles comprised of Cu and Fe where the average nanoparticles size is 89?nm. We used spark plasma sintering (SPS) to fabricate a 3D composite material that included 47?wt% of Fe, and 53?wt% of Cu. It had even component distribution, relative density of 92.93% and microhardness of 265.1 HV. The microhardness of the fabricated composite is significantly higher than the values estimated according to the rule of mixtures. The properties of the Fe-53Cu 3D material suggest that the fine-grain structure is maintained after bimetallic nanoparticles that have Janus-like structure have been subjected to SPS. Режим доступа: по договору с организацией-держателем ресурса |
| ভাষা: | ইংরেজি |
| প্রকাশিত: |
2019
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| বিষয়গুলি: | |
| অনলাইন ব্যবহার করুন: | https://doi.org/10.1016/j.vacuum.2019.108980 |
| বিন্যাস: | বৈদ্যুতিক গ্রন্থের অধ্যায় |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662420 |
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| 200 | 1 | |a Fabrication of Fe-Cu composites from electroexplosive bimetallic nanoparticles by spark plasma sintering |f A. S. Lozhkomoev, A. V. Pervikov, A. V. Chumaevsky [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 24 tit.] | ||
| 330 | |a The electrical explosion of two intertwined wires made of copper and iron makes it possible to synthesize Janus-like bimetallic nanoparticles comprised of Cu and Fe where the average nanoparticles size is 89?nm. We used spark plasma sintering (SPS) to fabricate a 3D composite material that included 47?wt% of Fe, and 53?wt% of Cu. It had even component distribution, relative density of 92.93% and microhardness of 265.1 HV. The microhardness of the fabricated composite is significantly higher than the values estimated according to the rule of mixtures. The properties of the Fe-53Cu 3D material suggest that the fine-grain structure is maintained after bimetallic nanoparticles that have Janus-like structure have been subjected to SPS. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Vacuum | ||
| 463 | |t Vol. 170 |v [108980, 6 p.] |d 2019 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a биметаллические наночастицы | |
| 610 | 1 | |a плазменное спекание | |
| 610 | 1 | |a микротвердость | |
| 610 | 1 | |a композиты | |
| 701 | 1 | |a Lozhkomoev |b A. S. |c specialist in the field of medical technology |c researcher of Tomsk Polytechnic University |f 1982- |g Aleksandr Sergeevich |3 (RuTPU)RU\TPU\pers\34706 |9 18056 | |
| 701 | 1 | |a Pervikov |b A. V. |c specialist in the field of Electrophysics |c Senior Lecturer of Tomsk Polytechnic University |f 1984- |g Alexander Vasilyevich |3 (RuTPU)RU\TPU\pers\36915 |9 19944 | |
| 701 | 1 | |a Chumaevsky |b A. V. |g Andrey Valerjevich | |
| 701 | 1 | |a Dvilis |b E. S. |c Chemical Engineer |c senior researcher of Tomsk Polytechnic University, Professor, doctor of physical and mathematical Sciences |f 1969- |g Edgar Sergeevich |3 (RuTPU)RU\TPU\pers\34597 |9 17959 | |
| 701 | 1 | |a Paygin |b V. D. |c specialist in the field of material science |c engineer of Tomsk Polytechnic University |f 1992- |g Vladimir Denisovich |3 (RuTPU)RU\TPU\pers\38492 |9 20806 | |
| 701 | 1 | |a Khasanov |b O. L. |c Russian physicist, materials scientist, Doctor of Engineering |c professor, Director of TPU Nano-Centre and Head of the Department "Nanomaterials and Nanotechnologies" of TPU |f 1958- |g Oleg Leonidovich |3 (RuTPU)RU\TPU\pers\27102 |9 12652 | |
| 701 | 1 | |a Lerner |b M. I. |c specialist in the field of mechanical engineering |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1956- |g Marat Izrailyevich |3 (RuTPU)RU\TPU\pers\31423 |9 15587 | |
| 801 | 2 | |a RU |b 63413507 |c 20200810 |g RCR | |
| 856 | 4 | |u https://doi.org/10.1016/j.vacuum.2019.108980 | |
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