Boron Carbide Synthesis in Low-Voltage DC Electric Arc Initiated in Open Air; Technical Physics Letters; Vol. 44, iss. 7
| Parent link: | Technical Physics Letters Vol. 44, iss. 7.— 2018.— [P. 615-617] |
|---|---|
| المؤلف الرئيسي: | |
| مؤلف مشترك: | |
| مؤلفون آخرون: | |
| الملخص: | Title screen We describe a method of obtaining ultrafine boron carbide (B13C2) powder using the effect of a dc electric arc on a mixture of initial reactants containing carbon and boron. A peculiarity of the proposed method is that it can be implemented using arc discharge operating in open air without any vacuum equipment and protective inert gas atmosphere. X-ray diffraction data showed that the synthesized product in the general case contained three crystalline phases: boron carbide (B13C2), graphite (C), and boron oxide (B2O3). Electron-microscopic examination showed that the average size of boron carbide particles ranged from ~50 nm to ~2 μm. Режим доступа: по договору с организацией-держателем ресурса |
| اللغة: | الإنجليزية |
| منشور في: |
2018
|
| الموضوعات: | |
| الوصول للمادة أونلاين: | https://doi.org/10.1134/S1063785018070234 |
| التنسيق: | الكتروني فصل الكتاب |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659266 |
MARC
| LEADER | 00000naa0a2200000 4500 | ||
|---|---|---|---|
| 001 | 659266 | ||
| 005 | 20250317161722.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\27738 | ||
| 090 | |a 659266 | ||
| 100 | |a 20190128d2018 k||y0rusy50 ba | ||
| 101 | 0 | |a eng | |
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Boron Carbide Synthesis in Low-Voltage DC Electric Arc Initiated in Open Air |f A. Ya. Pak, G. Ya. Mamontov | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 617 (8 tit.)] | ||
| 330 | |a We describe a method of obtaining ultrafine boron carbide (B13C2) powder using the effect of a dc electric arc on a mixture of initial reactants containing carbon and boron. A peculiarity of the proposed method is that it can be implemented using arc discharge operating in open air without any vacuum equipment and protective inert gas atmosphere. X-ray diffraction data showed that the synthesized product in the general case contained three crystalline phases: boron carbide (B13C2), graphite (C), and boron oxide (B2O3). Electron-microscopic examination showed that the average size of boron carbide particles ranged from ~50 nm to ~2 μm. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Technical Physics Letters | ||
| 463 | |t Vol. 44, iss. 7 |v [P. 615-617] |d 2018 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a синтез | |
| 610 | 1 | |a карбид бора | |
| 610 | 1 | |a низковольтные электродвигатели | |
| 700 | 1 | |a Pak |b A. Ya. |c specialist in the field of electrical engineering |c Professor of Tomsk Polytechnic University, Doctor of Technical Sciences |f 1986- |g Aleksandr Yakovlevich |3 (RuTPU)RU\TPU\pers\34120 |9 17660 | |
| 701 | 1 | |a Mamontov |b G. Ya. |c mathematician |c Professor of Tomsk Polytechnic University, doctor of physical and mathematical Sciences |f 1945- |g Gennady Yakovlevich |3 (RuTPU)RU\TPU\pers\35353 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа информационных технологий и робототехники |b Отделение автоматизации и робототехники (ОАР) |3 (RuTPU)RU\TPU\col\23553 |
| 801 | 2 | |a RU |b 63413507 |c 20190128 |g RCR | |
| 856 | 4 | |u https://doi.org/10.1134/S1063785018070234 | |
| 942 | |c CF | ||