Electron beam welding of stainless steel with tungsten, tantalum and molybdenum.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F03%3A12030038" target="_blank" >RIV/68081731:_____/03:12030038 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Electron beam welding of stainless steel with tungsten, tantalum and molybdenum.
Original language description
The components of some devices, which are exposed to very high temperature, must be made of such special materials like tungsten, molybdenum or tantalum. For example, some parts of a ion source are heated in vacuum up to 2000 degrees C. All these metals,particlularly tungsten, are difficult to machine and all are comparatively high-priced. If only a smaller part of the construction component is heated to the high temperature, it may be expedient to make its cooler part of some other, less expensive material, e.g. stainless steel. This, in many cases, may be advantageous for the low thermal conductivity of this material. For joining of materials mentioned above the only applicable method is the electron-beam welding in vacuum. Previously we have applied this technology for joining aluminium to titanium [1], nickel, silver, and/or copper to stainless steel [2,3]. According to our experience, the creation of brittle inter-metallic compounds by welding of two dissimilar materials can be p
Czech name
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Czech description
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Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 7th International Conference on Electron Beam Technologies (EBT 2003).
ISBN
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ISSN
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e-ISSN
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Number of pages
4
Pages from-to
198-201
Publisher name
Institute of Electronics BAS
Place of publication
Varna
Event location
Varna [BG]
Event date
Jun 1, 2003
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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