permanent magnet material
121alnico — /al ni koh /, n. a permanent magnet alloy having aluminum, nickel, and cobalt as its principal ingredients. [AL(UMINUM) + NI(CKEL) + CO(BALT)] * * * ▪ metallurgy any member of a series of alloys used to make powerful permanent magnets.… …
122Water wheel — This article is about the machine for converting energy of flowing or falling water. For paddle wheels used to propel watercraft, see paddle wheel ship. For wheels used solely to lift water, see Noria. For factories or industries driven by water… …
123Atomic line filter — A potassium Faraday filter designed, built and photographed by Jonas Hedin for making daytime LIDAR measurements at Arecibo Observatory.[1] An atomic line filter (ALF) is an advanced optical band pass filter used in the physical sciences for… …
124Wolfson Centre for Magnetics — (WCM) is a research and knowledge centre operating within School of Engineering at Cardiff University. TOC ResearchWCM is a centre for research, teaching and technology transfer over a wide spectrum of magnetics, including magnetic engineering,… …
125Lynch motor — The Lynch motor is a unique axial gap permanent magnet brushed DC motor invented by Cedric Lynch, U.S. patent 4823039 amongst others cover the motor and its construction. The motor was then developed in to a production item by Cedric and Trevor… …
126Betriebsmittel (Elektrotechnik) — Unter einem elektrischen Betriebsmittel versteht man ein Bauteil, eine Baugruppe oder ein Gerät einer elektrischen Anlage. „Elektrische Betriebsmittel im Sinne dieser Unfallverhütungsvorschrift sind alle Gegenstände, die als ganzes oder in… …
127Samarium-Cobalt — (SmCo) ist eine Legierung des Seltenerdmetalls Samarium (Sm) mit dem Metall Cobalt (Co). Samarium Cobalt wird in zwei Legierungsstrukturen, SmCo5 und Sm2Co17, hergestellt. Beide Legierungen werden in Permanentmagneten verwendet. SmCo5 wurde als… …
128armature — /ahr meuh cheuhr/, n. 1. armor. 2. Biol. the protective covering of an animal or plant, or any part serving for defense or offense. 3. Elect. a. the part of an electric machine that includes the main current carrying winding and in which the… …
