Kedu ihe a na-eji neodymium magnet eme?

Na 1982, Masato Sagawa nke Sumitomo Special Metals chọtaramagnet neodymiumNgwaahịa ike ndọta (BHmax) nke magnet a karịrị nke magnet samarium cobalt, ọ bụkwa ihe nwere ngwaahịa ike ndọta kachasị ukwuu n'ụwa n'oge ahụ. Mgbe e mesịrị, Sumitomo Special Metals mepụtara usoro ígwè ntụ ntụ nke ọma, General Motors mekwara usoro ịgbaze spin spray nke ọma, nke nwere ike ịkwadebeIgwe ndọta NdFeB.

 

Ọrụ mbụ:

Nke mbụ, enwere ike iji magnet neodymium dị ka kompas n'ihi na ọ nwere ezigbo ike ịrụ ọrụ, yabụ enwere ike iji magnet neodymium dị ka relay electromagnetic ma ọ bụ jenerato. Ọ bụrụ na ọ dị mkpa, enwere ike iji magnet neodymium dị ka moto.

Ọrụ nke abụọ:

A pụkwara iji magnet Neodymium mee ihe dị ka magnet ígwè. A na-ejikarị magnet neodymium eme ihe n'ụlọ ọrụ ọdịnala na injin.

Ọrụ nke atọ:

Nke abụọ, enwere ike iji ụdị magnet neodymium eme ihe n'ebe ndị bara uru karị. Dịka ọmụmaatụ,magnet diski neodymiumenwere ike iji ya dị ka ọkà okwu, a pụkwara iji ya mee ihe n'ozuzu ya.

Ọrụ nke anọ:

Magnet mgbanaka Neodymiuma pụkwara ịgwọ okpomọkụ, a pụkwara iji ụda magnetik nuklia chọpụta ihe na-adịghị mma n'ahụ mmadụ ma chọpụta ọrịa.

Ọrụ nke ise:

Enwere ike iji magnet Neodymium dị ka fan eletriki, ha dịkwa irè na moto nke fan eletriki. N'otu oge ahụ, enwere ike iji ha dị ka ohiri isi ọgwụgwọ magnet na eriri ọgwụgwọ magnet.

Ọrụ nke isii:

Anyị nwekwara ike iji ihe na-ewepụ ígwè nke e ji neodymium magnet mee, nke nwere ike iwepụ ájá ígwè nke nwere ike ịdị na ntụ ọka, wdg.

Na nkenke, kemgbe e mepụtara magnet a, ubi ngwa ọhụrụ apụtala kwa afọ, ọnụego uto kwa afọ karịrị 30%. Ya mere, atụmanya itinye n'ọrụ nke magnet neodymium sara mbara nke ukwuu.

HọrọTeknụzụ Fullzenmaka magnet neodymium.Kpọtụrụ anyị.