Neodymium magineti, anozivikanwawo seNdFeB magineti, ari tetragonal crystals anoumbwa neodymium, iron, uye boron (Nd2Fe14B). Ndiyo imwe yemagineti ane simba asingaperi pamusika nhasi. Nhasi, nekukurumidza kusimudzira kwemaindasitiri ari kusimukira anomiririrwa nemotokari nyowani dzemagetsi uye kugad......
Verenga ZvimweIyo commutator inonyanya kuumbwa mica sheets uye commutator sheets, uye chikamu chakakosha cheiyo DC mota. Nekuda kwezvikamu zvaro zvakawanda uye chimiro chakaoma, chinowanzo kundikana panguva yekushanda kwemota. Izvi zvinotevera zvinounza kugadziriswa kwezvikanganiso zvakajairika zvemufambisi.
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