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アルニコ磁石
1. alnico magnet
2. AlnicoAlnico is an acronym referring to a family of iron alloys which in addition to iron are composed primarily of aluminium (Al), nickel (Ni) and cobalt (Co), hence al-ni-co. They also include copper, and sometimes titanium. Alnico alloys are ferromagnetic, with a high coercivity (resistance to loss of magnetism) and are used to make permanent magnets. Before the development of rare earth magnets in the 1970s, they were the strongest type of magnet.
Read “Alnico” on English Wikipedia
Read “アルニコ磁石” on Japanese Wikipedia
Read “Alnico” on DBpedia
Read “Alnico” on English Wikipedia
Read “アルニコ磁石” on Japanese Wikipedia
Read “Alnico” on DBpedia
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