Okwu Mmalite: spann na-emegharị Nexus nke dị n'etiti ọgwụ izizi na njem dị omimi
Neodmium oxide (ND₂O₃), ihe dị naỌdịda AlaEzinaụlọ, bụ isi mmalite nke mgbanwe magnet na-adịgide adịgide. Site na draịva nke ụgbọ ala Tesla na ihe mmetụta dị elu nke ndị na-akpali akpali nke ike, na-edozigharị ike na-eme ka ọ bụrụ ihe na-eto eto na-eto eto nke 12% kwa afọ. Ka ọ na-erule 2025, nha ahịa zuru ụwa ọnụ ruru ijeri dollar 4.7, China, Australia na Brazil ịnweta, ga-ekpebikwa usoro nke ọgbọ nke ọhụụ.
Nkwụsi ike nke ihe eji eme ihe na-egbu egbu na 2270 Celsius C
Cremụ kristal na-acha ọbara ọbaraneodmium oxideGosi ihe ndị dị ịtụnanya n'ọnọdụ ọnọdụ dị njọ.
- Ntughari ike magnetic: ubi kristal na-agbasa ike ruru 1900cm, na-enye ọnyà Ndfeb ike ike nke ihe karịrị 52MGoe.
- Thermodrodynamic wusiri ike: ike ya ịkacha na 2270 Celsius C na ikuku na-eme ka ọ bụrụ ihe mkpuchi nke nhọrọ maka ụfọdụ oghere nyocha.
- Mma agha nke gburugburu nwere uche na-adịghị ọcha:
Site na ndị na-agba ọsọ na ngwa agha: akụkụ anọ nke ngwa
1. Ọgha ahụ maka ndọta na-adịgide adịgide magnemony
NDFEB magnet na-efe 78% nke ahịa magnet zuru ụwa ọnụ, nke ọ bụla na-adịgide ikuku ikuku na-adịgide ikuku na-achọ iri puku tọn nke neodmium. Metalto ọla kọpa nke Japan malitere usoro HDDR.
2. Ọpụpụ Ọhụrụ nchekwa nchekwa
Caedmium-doped Voded Voded Valed wụliri ike dị ukwuu nke lithium-in batrị 27%. Na paetji batrị Tesla 4680,neodmium oxideỌrụ dị ka onye na-ahụ maka ụgbọ ibu ụgbọ elektrọn, na-akụcha ọrụ arụmọrụ ruo minit 15.
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Na ngụgụ obi na-edozi kọmputa nke kọmputa IBM, ihe na-enweghị atụ nke neodmium oxide (0.8w/mk@4k) na-ekwe nkwa nkwụsi ike nke na 0.015k gburugburu.
Greepotisics na ahihia na-acha akwụkwọ ndụ: ice na ọkụ na agbụ zuru ụwa ọnụ
Nchọta neodmium na DRC na-achịkọta 62% nke akụrụngwa kachasị n'ụwa, mana teknụzụ na-emezi emezi nke China (89% nke ndị isi). Ngalaba US nke ikuku nke ụwa 2030 na-akpọ maka mmụba nke mpaghara 300% na mpaghara nhazi mpaghara, CBAM) bụ ụlọ ọrụ na-amanye nke m iji weghachi nke m carbon ha site na osisi.
Ọgbọ agha nke ọdịnihu: kristal na biooming na agha nke ala na-emebi emebi
1. Ndepụta aghụghọ ọzọ
- CE₂FE14B otu kristal crystal na jasri synchrotron etiti etiti etiti etiti na Japan enwetala 83% nke ike ndọta nke ndọta neodmium.
- Proteins Vesiclesic na-esite na mmiri mmiri na-ekpo ọkụ na-ekpo ọkụ mmiri na-ekpo ọkụ, na-achọpụta biodnontation nke neoodmium eons na ọnọdụ okpomọkụ na nrụgide
2.. Nnọọ nhata
Ntinye ego plasma nke Plasma) site na teknụzụ Peraunhofer Institute na Germany na-achịkwa ọkpụrụkpụ na-achị achị na ọkwa nke 3.2 nm ma na-abawanye ọnụego akụrụngwa na 99.8%.
Mgbe ugwu Weld nke Ai na-anata nke ọma, igwe akwara na-erite na-eto eto na-ata nri neodmium site na 42% - nke a na-efegharị mgbanwe ụwa? N'okpuru ihe eji egwuri egwu na-achọkarị ngwakọta, uru dị iche iche nke neodmium n'ofe nke ọla, ma bụrụ onye isi nke sayensị na teknụzụ.
Iji nweta ihe nlele nke ngwaahịa dị oke ọnụ ma ọ bụ mụtakwuo ihe banyere ngwaahịa ngwaahịa, na-anabatakpọtụrụ anyị
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Oge post: Feb-26-2025