Dị ka onye na-emepụta akụrụngwa na-agbanwe agbanwe nke ntụkwasị obi, Ruijie na-enye azịza zuru oke - nkewa ndọta, nyocha, mbufe, ngwepịa, na akụrụngwa nhazi ike ndọda - ahaziri maka ịmegharị igwe igwe, ihe ọkụ ọkụ n'ala ash (IBA), nhazigharị ihe mkpofu, yana uru akụrụngwa akụrụngwa iji kwalite nrụpụta nrụpụta gị.
Ihe nkesa magnetik nke na-agafe agafe nwere ike wepụ ihe mgbochi ígwè magnet na-adịghị akwụsi ike nke ọma. Emebere akụrụngwa a ka ọ na-ebufe n'elu ebu, na-ejide ma na-ewepụ ihe ndọta achọghị na ngwaahịa ebufere nke ọma.
1.It nwere ike ndọta na akpaka onwe-ihicha ọrụ.
2.High-ike obere ụwa NdFeB na-eji na-etolite a ike isi.
3.The n'ime igwe nwere ngwa ngwa ikposa ọkụ, uzuzu uzuzu, mmiri ozuzo na corrosion-eguzogide.
4.It nwere ike ahaziri dị ka mkpa ndị ahịa , nwere oke mma na ọnụ ala dị ala.
5.Mgbanwe ike magnetik na-agbanwe agbanwe maka iwepụ ígwè.