Neodmium (NDFEB) bụ ụdị kachasị sie ike ụwa magnet dị ụkọ ma emepụta n'ọtụtụ ụdị, nha na akara. Zhabao bụ nnukwu ndị na-emepụta ihe na-emepụta & onye na-ebufe si China; Anyị nwere otu nzọụkwụ ụlọ ọrụ mmepụta zuru oke site na akụrụngwa na-egbu egbu, ịkpụ, electroplation na ọkọlọtọ na ọkọlọtọ.
