Imagnethi yeNeodymium, ekwabizwa ngokuba ziimagnethi zeNdFeB, ziikristale zetetragonal ezenziwe ngeodymium, intsimbi, kunye neboron (Nd2Fe14B). Ngomnye wemagnethi enamandla kakhulu esisigxina kwimarike namhlanje. Namhlanje, ngophuhliso olukhawulezayo lwamashishini asakhasayo amelwe zizithuthi zamand......
Funda ngokugqithisileyoI-commutator yenziwe ikakhulu ngamacwecwe e-mica kunye namaphepha okuhambisa, kwaye yinxalenye ebalulekileyo yemoto ye-DC. Ngenxa yeenxalenye zayo ezininzi kunye nesakhiwo esiyinkimbinkimbi, ijwayele ukungaphumeleli ngexesha lokusebenza kwemoto. Oku kulandelayo kwazisa ukulungiswa kweziphoso eziqhel......
Funda ngokugqithisileyoIsitshixo sisilingi esikhethekileyo esisetyenziswa kwiinjini eziNgqo kwangoku kunye neejenereyitha zombane ukuhambisa amandla ombane phakathi kwendlu emileyo kunye nezixhobo ezijikelezayo ngenjongo eyongeziweyo yokubuyisela umva icala langoku lombane.
Funda ngokugqithisileyoIibrashi zekhabhoni, ezikwabizwa ngokuba ziibrashi zombane, zisetyenziswa kakhulu kwizixhobo ezininzi zombane njengonxibelelwano lokutyibilika. Izinto eziphambili ezisetyenziselwa iibrashi zekhabhoni kwiimveliso ziyigraphite, igraphite egayiweyo, kunye nesinyithi (kubandakanywa nobhedu, isilivere) i......
Funda ngokugqithisileyo