Ogologo oge ole ka magnetik neodymium na-adịru

Ihe ndọta NdFeB, nke a makwaara dị ka ndọta NdFeB, bụ kristal tetragonal kpụrụ nke neodymium, iron, na boron (Nd2Fe14B).Neodymium magnetik bụ ihe ndọta na-adịgide adịgide dị taa yana ihe ndọta ụwa na-adịkarị ụkọ.

Ogologo oge ole ka ihe ndọta nke NdFeB nwere ike ịdịru?

Ihe ndọta NdFeB nwere ikike mmanye dị elu, ọ nweghịkwa demagnetization na mgbanwe ndọta n'okpuru gburugburu eke na ọnọdụ oghere ndọta n'ozuzu.Na-eche na gburugburu ebe obibi dị mma, ndọta agaghị atụfu nnukwu ọrụ ọbụlagodi mgbe ejiri ya ogologo oge.Ya mere na ngwa bara uru, anyị na-eleghara mmetụta nke ihe oge na-eme na magnetism anya.

Kedu ihe ga-emetụta ndụ ọrụ magnetik neodymium n'iji magnetik eme kwa ụbọchị?

Enwere ihe abụọ ị na-emetụta ozugbo ndụ ọrụ magnet.

Nke mbụ bụ okpomọkụ.Jide n'aka na ị ga-aṅa ntị na nsogbu a mgbe ị na-azụta magnet.A na-eji ndọta N usoro n'ọtụtụ ebe n'ahịa, mana ha nwere ike ịrụ ọrụ na gburugburu ebe dị n'okpuru ogo 80.Ọ bụrụ na okpomọkụ karịrị okpomọkụ a, magnetism ga-ebelata ma ọ bụ mebie kpamkpam.Ebe ọ bụ na ndọta ndọta dị n'èzí erutela saturation ma guzobe ahịrị induction magnetik siri ike, mgbe okpomọkụ dị n'èzí na-ebili, ụdị mmegharị ahụ mgbe niile n'ime magnet na-emebi.Ọ na-ebelata ike mmanye dị n'ime magnet, ya bụ, nnukwu ngwaahịa ike magnetik na-agbanwe na okpomọkụ, ngwaahịa nke uru Br kwekọrọ na uru H na-agbanwekwa otú ahụ.

Nke abụọ bụ corrosion.N'ozuzu, elu nke neodymium magnets ga-enwe akwa mkpuchi.Ọ bụrụ na ihe mkpuchi na magnetik mebiri emebi, mmiri nwere ike ịbanye n'ime magnet ahụ ozugbo, nke ga-eme ka magnetik nwuo nchara ma mesịa mee ka ọ daa n'ọrụ magnetik.N'ime ihe ndọta niile, ike nguzogide corrosion nke neodymium magnet dị elu karịa nke magnet ndị ọzọ.

Achọrọ m ịzụta magnet neodymium ogologo ndụ, kedu ka m ga-esi họrọ onye nrụpụta?

A na-emepụta ọtụtụ ihe ndọta neodymium na China.Ọ bụrụ na ịchọrọ ịzụta ngwaahịa dị elu, ọ dabere na ike nke ụlọ ọrụ mmepụta ihe.N'ihe gbasara teknụzụ mmepụta ihe, ngwa nyocha, usoro nhazi, enyemaka injinia, ngalaba QC na asambodo usoro njikwa mma nwere ike imezu ụkpụrụ ụwa niile.Fuzheng na-ezute ọnọdụ niile dị n'elu, ya mere, ọ dị mma ịhọrọ anyị dị ka ndị na-emepụta ihe na-emepụta neodymium ndị inyom.