- fernico
- FÉRNICO s.n. Aliaj de fier, nichel, cobalt şi mangan. [< fr. fernico, cf. Fer + Ni(chel) + Co(balt)].Trimis de LauraGellner, 13.09.2007. Sursa: DN
Dicționar Român. 2013.
fernico
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Fernico — is an alloy of Iron (Fer), Nickel (Ni) and Cobalt (Co). The abbreviation forms the name which is (or was) a trademark. The alloy has the same linear coefficient of expansion as certain types of glass, and thus makes an ideal material for the lead … Wikipedia
Fernico — Le Fernico est un alliage de fer (Fe), nickel (Ni) et cobalt (Co). Le nom Fernico est (ou était) une marque déposée. Cet alliage à le même coefficient de dilatation que certains verres, cela en fait la matière idéale pour réaliser les sorties des … Wikipédia en Français
Fernico — Смотри Ковар … Энциклопедический словарь по металлургии
Tube socket — Left to right: octal (top and bottom view), loctal, and miniature (top and side view) sockets. An early transistor socket and an IC socket are included for comparison. Tube sockets are electrical sockets into which vacuum tubes (also known as… … Wikipedia
Vacuum tube — This article is about the electronic device. For experiments in an evacuated pipe, see free fall. For the transport system, see pneumatic tube. Modern vacuum tubes, mostly miniature style In electronics, a vacuum tube, electron tube (in North… … Wikipedia
List of alloys — This is a list of named alloys grouped alphabetically by base metal. Within these headings the alloys are also grouped alphabetically. Some of the main alloying elements are optionally listed after the alloy names. Contents 1 Alloys of aluminium… … Wikipedia
Cunife — is an alloy of copper (Cu), nickel (Ni), iron (Fe), and in some cases cobalt (Co). The alloy has the same linear coefficient of expansion as certain types of glass, and thus makes an ideal material for the lead out wires in light bulbs and… … Wikipedia
Transformer design — This page deals primarily with the design of electrical transformers. For the definition, function, and history, see Transformer.In electrical engineering, practical transformer design requires knowledge of electrical principles, materials, and… … Wikipedia
Cunife — Le Cunife est un alliage de cuivre (Cu), nickel (Ni) et fer (Fe). Répartition 60% Cu 20% Ni 20% Fe (masse %). Le nom Cunife est (ou était) une marque déposée. Cet alliage à le même coefficient de dilatation que certains verres, cela en fait… … Wikipédia en Français
Historique Des Tubes Électroniques — Le tube électronique a longtemps été le seul composant actif existant. Il a permis la fabrication, souvent en grande série, des premiers appareils électroniques : récepteur radio, télévision, radar, etc. Le tube électronique a connu son… … Wikipédia en Français
