Global Nuclear Safety
National Research Nuclear University "MEPhI"
online version: ISSN 2499-9733
print version: ISSN 2305-414Х
2015-3(16)
Design, manufacturing and commissioning of nuclear industry equipment
| Article Name | Use of Electron Beam Welding for Creation of Thermoissue Converters (TEC) from Tungsten Monocrystals |
|---|---|
| Authors | V.N. Lastovirya*1, V.V. Novokreshhenov**2, R.V. Rodyakina**3 |
| Address | * Moscow state industrial university, 16 Avtozavodskaya, Moscow, Russia 115280 |
| Abstract | In article two various technologies of receiving a mono-faced hollow tube of the demanded sizes are considered. One of them is based on production of two semi-cylinders with the set crystallographic orientation of a work face, and the second is on the focused interface of two previously made hollow preparations. The results received in work testify that the considered technologies allow to receive mono-faced hollow tubes which can be used for production TECs. |
| Keywords | monocrystal, electron beam welding (EBW), mono-faced hollow tube, crystallographic orientation, substructure, orientation corners |
| Language | Russian |
| References | [1] Lyakishev N.P., Burxanov G.S. Metallicheskie monokristally [Metal monocrystals]. M. Pub. ELIZ [E- Pub], 2002, ISBN 5-901179-04-8, 312 p. (in Russian) [2] Novokreshhenov V.V., Rodyakina R.V. Formirovanie struktury metalla shva pri elektronno-luchevoj svarke monokristallov volframa [Formation of structure of metal of a seam at electron beam welding of monocrystals of tungsten]. Vestnik MEI [Bulletin of the Moscow power institute], 2013, №4, ISSN 19936982, p. 19–24. (in Russian) [3] Novokreshhenov V.V., Rodyakina R.V. Struktura i mexanicheskie svojstva svarnyx soedinenij monokristallov volframa, vypolnennyx elektronno-luchevoj svarkoj [Structure and mechanical properties of welded connections of the monocrystals of tungsten executed by electron beam welding]. Vestnik MEI [Bulletin of the Moscow power institute], 2013, №5, ISSN 19936982, p. 16–22. (in Russian) [4] Novokreshhenov V.V., Rodyakina R.V. Formirovanie substruktury i kristallografii svarnyx soedinenij monokristallov volframa [Formation of a substructure and crystallography of welded connections of monocrystals of tungsten]. Svarochnoe proizvodstvo [welding fabrication], 2015, №3, ISSN 0491-6441, p. 20–25. (in Russian) |
| Papers | 27 - 35 |
| URL Article | URL Article |
| Open Article |