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http://earchive.tpu.ru/handle/11683/25810| Title: | Self-propagating high-temperature synthesis of the high- current emission lanthanum and niobium contained ceramics |
| Authors: | Dolmatov, Oleg Yurevich Shamanin, Igor Vladimirovich Chursin, Stanislav Sergeevich |
| Keywords: | самораспространяющийся высокотемпературный синтез; лантан; ниобий; керамика; эмиттеры; взрывоэмиссионные катоды; катоды |
| Issue Date: | 2016 |
| Publisher: | IOP Publishing |
| Citation: | Dolmatov O. Yu. Self-propagating high-temperature synthesis of the high- current emission lanthanum and niobium contained ceramics / O. Yu. Dolmatov, I. V. Shamanin, S. S. Chursin // IOP Conference Series: Materials Science and Engineering. — 2016. — Vol. 112 : Fundamental Aspects of Rare-earth Elements Mining and Separation and Modern Materials Engineering (REES-2015) : 2nd International Symposium, 7–15 September 2015, Belokuriha, Russia : [proceedings]. — [012045, 5 p.]. |
| Abstract: | The paper describes the production of metal-ceramic high-current emitters containing lanthanum hexaboride LaB[6] by self-propagating high-temperature synthesis. Tests of emitters as explosive-emission cathodes in an OMEGA-350 microsecond accelerator are presented. Experiments show that when a metal-ceramic cathode is used, the emitted energy was 12-17% higher than that produced by tungsten and graphite cathodes and the beam "signature" is a circle with a small (~ 15%) variation in radius. |
| URI: | http://earchive.tpu.ru/handle/11683/25810 |
| Appears in Collections: | Материалы конференций |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| dx.doi.org-10.1088-1757-899X-112-1-012045.pdf | 1,2 MB | Adobe PDF | View/Open |
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