N45 Disc Magnets Neodymium Dindindin Disc Magnet
N45 Disc Magnets Neodymium Dindindin Disc Magnet
Magnets Nuni
Hanyar Magnetic
shi arewa pole ana siffanta shi da sandar maganadisu wanda idan an sami damar jujjuyawa sai ya nemi sandar arewa ta duniya.Ma'ana, igiyar arewa ta magnet zai nemi sandar arewa ta duniya.Hakazalika, sandar kudu ta magnet tana neman sandar kudu ta duniya.
Tufafi
Karfin Mu
Abin da aka yi maganadisu
Ana yin maganadisu na dindindin na zamani da gawa na musamman waɗanda aka samo ta hanyar bincike don ƙirƙirar ƙaƙƙarfan maganadisu.Mafi yawan iyalai na kayan maganadisu na dindindin a yau an yi su ne daga aluminum-nickel-cobalt (alnicos), strontium-iron (ferrites, kuma aka sani da yumbu), neodymium-iron-boron (aka neodymium maganadisu, ko "super magnets") , da samarium-cobalt-magnet-material.(Iyalan samarium-cobalt da neodymium-iron-boron ana kiransu gaba ɗaya a matsayin rare-earths).
KASHIN KYAUTA
Mayar da hankali kan samar da mafita na maganadisu na shekaru 30
