rare earth magnet
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Rare-earth magnet — Rare earth magnets are strong, permanent magnets made from alloys of rare earth elements. Rare earth magnets are substantially stronger than ferrite or alnico magnets. The magnetic field typically produced by rare earth magnets can be in excess… … Wikipedia
Rare earth — may refer to: * Rare earth element * Rare Earth hypothesis * Rare Earth (band) * Rare Earth Records * Rare earth magnet … Wikipedia
Rare earth element — Rare earth ore, shown with a United States penny for size comparison These rare … Wikipedia
Magnet — This article is about objects and devices that produce magnetic fields. For a description of magnetic materials, see magnetism. For other uses, see Magnet (disambiguation) … Wikipedia
Magnet Cove, Arkansas — Magnet Cove is a town in Hot Spring County, Arkansas, United States.[1] It is located in the Ouachita Mountains south of Hot Springs, off of U.S. Highway 270 and Arkansas State Route 51. As of the 2010 census, Magnet Cove had a population of… … Wikipedia
magnet — /mag nit/, n. 1. a body, as a piece of iron or steel, that possesses the property of attracting certain substances, as iron. 2. a lodestone. 3. a thing or person that attracts: The park was a magnet for pickpockets and muggers. [1400 50; late ME… … Universalium
Magnet Cove igneous complex — The Magnet Cove igneous complex is a small alkalic ring complex lying to the west of the town of Magnet Cove in Hot Spring County, Arkansas.[1] It and the adjacent town are so named due to the existence of magnetite and the terrain being a cove,… … Wikipedia
Neodymium magnet — Nickel plated neodymium magnet on a bracket from a hard drive. Nickel plated neodymium m … Wikipedia
Samarium-cobalt magnet — Samarium cobalt magnets are primarily composed of samarium and cobalt. They have been available since the early 1970s. This type of rare earth magnet is very powerful, however they are brittle and prone to cracking and chipping. Samarium cobalt… … Wikipedia
denture magnet — a magnet made of a nonreactogenic platinum cobalt alloy or a rare earth element, used for additional retention of dentures. One magnet is implanted into the mandible under the periosteum and the other is attached to the denture, its poles being… … Medical dictionary
