Peramenttimagneettien välinen ero Kun ostat magneetteja, näet kaksi päätyyppiä, rare earth or ferrite magnets. Sometimes, under the rare earth magnets, there are sub types like neodymium or samarium. Alnico is another type of magnet you might see listed. Rare earths tend to me more expensive, but why? What’s the […]
Tietoja neodyymimagneeteista Neodyymimagneetit ovat vahvimpia kaupallisesti saatavilla olevia kestomagneetteja, anywhere in the world. They provide unparalleled levels of magnetism and resistance to demagnetisation when compared to ferrite, alnico and even samarium-cobalt magnets. HISTORY OF NEODYMIUM MAGNETS Neodymium magnets were first developed in 1982 by General Motors and Sumitomo Special Metals following the […]
