Combustion Synthesis on Mechanoactivated FeTi+C Powder Mixtures; Energy Fluxes and Radiation Effects (EFRE-2020 online)
| Parent link: | Energy Fluxes and Radiation Effects (EFRE-2020 online).— 2020.— [P. 1125-1128] |
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| 企業作者: | |
| 其他作者: | , , , |
| 總結: | Title screen “Titanium carbide-iron binder” composite powders are synthesized in mechanically activated powder mixtures of ferrotitanium and carbon black. Two different synthesis modes are used: thermal explosion in specially made reactor and wave combustion synthesis in standard airtight reactor. Milling of FeTi powders is studied under mechanical activation by sieving. Optical metallography, X-ray diffraction analysis, and temperature measurements of MA mixtures and synthesis products were performed. No ignition was detected in non-mechanoactivated reactive mixtures. It is shown, that in the wave combustion mode even with 64g MA mixtures, the complete synthesis reaction does not occur. The minimum content of the unreacted phase is 6 wt.%. The target composition of the products with a complete consumption of reagents was obtained in the 10 min 64g MA mode. Thus, by the method of intensive MA followed by synthesis in the TE mode from a mixture of FeTi and carbon black powders, the “TiC+[alpha]-Fe” composite powders were obtained in which the starting reagents were not detected. Режим доступа: по договору с организацией-держателем ресурса |
| 語言: | 英语 |
| 出版: |
2020
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| 主題: | |
| 在線閱讀: | https://doi.org/10.1109/EFRE47760.2020.9242014 |
| 格式: | 電子 Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663092 |
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| 200 | 1 | |a Combustion Synthesis on Mechanoactivated FeTi+C Powder Mixtures |f A. Baranovskiy, V. Korthova, G. Pribytkov, M. G. Krinitsyn | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 1128 (10 tit.)] | ||
| 330 | |a “Titanium carbide-iron binder” composite powders are synthesized in mechanically activated powder mixtures of ferrotitanium and carbon black. Two different synthesis modes are used: thermal explosion in specially made reactor and wave combustion synthesis in standard airtight reactor. Milling of FeTi powders is studied under mechanical activation by sieving. Optical metallography, X-ray diffraction analysis, and temperature measurements of MA mixtures and synthesis products were performed. No ignition was detected in non-mechanoactivated reactive mixtures. It is shown, that in the wave combustion mode even with 64g MA mixtures, the complete synthesis reaction does not occur. The minimum content of the unreacted phase is 6 wt.%. The target composition of the products with a complete consumption of reagents was obtained in the 10 min 64g MA mode. Thus, by the method of intensive MA followed by synthesis in the TE mode from a mixture of FeTi and carbon black powders, the “TiC+[alpha]-Fe” composite powders were obtained in which the starting reagents were not detected. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 463 | 0 | |0 (RuTPU)RU\TPU\network\34152 |t Energy Fluxes and Radiation Effects (EFRE-2020 online) |o proceedings of 7th International Congress, September 14-26, 2020, Tomsk, Russia |f National Research Tomsk Polytechnic University (TPU) ; Institute of Electrical and Electronics Engineers (IEEE) ; ed. N. A. Ratakhin |v [P. 1125-1128] |d 2020 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a ferrotitanium | |
| 610 | 1 | |a titanium carbide | |
| 610 | 1 | |a combustion | |
| 610 | 1 | |a mechanical activation | |
| 610 | 1 | |a composite powder | |
| 610 | 1 | |a ферротитан | |
| 610 | 1 | |a карбид титана | |
| 610 | 1 | |a горение | |
| 610 | 1 | |a механическая активация | |
| 610 | 1 | |a композитные порошки | |
| 701 | 1 | |a Baranovskiy |b A. |g Anton | |
| 701 | 1 | |a Korthova |b V. |g Victoria | |
| 701 | 1 | |a Pribytkov |b G. |g Gennady | |
| 701 | 1 | |a Krinitsyn |b M. G. |c specialist in the field of mechanical engineering |c engineer of Tomsk Polytechnic University |f 1992- |g Maksim Germanovich |3 (RuTPU)RU\TPU\pers\37439 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Институт физики высоких технологий |b Кафедра материаловедения и технологии металлов |b Научно-образовательный центр "Современные производственные технологии" |3 (RuTPU)RU\TPU\col\22917 |
| 801 | 2 | |a RU |b 63413507 |c 20210203 |g RCR | |
| 856 | 4 | |u https://doi.org/10.1109/EFRE47760.2020.9242014 | |
| 942 | |c CF | ||