Rustasesite
Neodmium, ọnụ ọgụgụ atom 60, ibu atomic 144.24, na ọdịnaya nke 0.00239% na jikọrọ ọnụ, karịsịa ugbu a na ndị monazite na Bastazate na Bastazate na Bastazate na Bastazate na Bastazate. Enwere mpekere asaa nke neodmium n'okike:neodmium142, 143, 144, 145, 146, 148, na 150, na neodmium 142 nwere ọdịnaya kachasị elu. Ya na omumu nkePraseodmiummmewere,neodmiummmewere pụtakwara. Ọbịbịa nkeneodmiummmewere emelarịỌdịda AlaUbi, kere ọrụ dị mkpa naỌdịda Alaubi, na-achịkwa yaỌdịda Alaahia.
Nchọpụta nkeNeodmium
Karl von wellbach (1858-1929), onye nchoputa nkeNeodmium
N'afọ 1885, astria Chest carl auer von Welbach chọpụtaraneodmiumna Vienna. O kewaraneodmiumnaPraseodmiumsite na symmetricalneodmiumihe site na iche iche ammonium dinie-eriine tetric acid, ma kewapụ ya na nyocha. Agbanyeghị, ọ bụ na 1925 ka e kewapụrụ ha n'ụdị dị ọcha.
Kemgbe afọ ndị 1950, ịdị ọcha (ihe karịrị 99%)neodmiumenweela ihe kachasị site na usoro mgbanwe nke Monazite. A na-enweta igwe ahụ n'onwe ya site na electrolysis nke nnu zuru oke. Ugbu a, ọtụtụneodmiumA na-ewepụta ya na nkume Bastana (O.A, pr) Co3f na ọcha site na mmịpụta ọnya. A na-echekwa ion mgbanwe maka ịkwadebe ịdị ọcha kachasị elu (ọ na-abụkarị> 99.99%). N'ihi ihe isi ike iji wepu traces ikpeazụ nkePraseodmiumNa oge nke ịrụpụta ntụkwasị obi na teknụzụ Crystallization, n'ogeneodmiumIko emepụtara na 1930s nwere obere odo odo ma ọ bụ oroma hie karịa nsụgharị ọgbara ọhụrụ.
Neodmium metNwere ọla ọcha na-egbu egbu, na-agbaze isi nke 1024 Celsius C, na njupụta nke 7.004G / cm ³, ọ nwere paramagnetrism.Neodmiumbụ otu n'ime ndị kachasị arụ ọrụỌrịa nke ọla, nke nke ngwa ngwa bu ngwa ngwa n'ikuku, na-etolite oyi akwa nke na - ekpughe igwe maka ozo. Ya mere, sentimitaneodmiumA na-eme ihe nlele kpamkpam n'ime otu afọ. Jiri nwayọ na mmiri oyi ma ngwa ngwa na mmiri ọkụ.
Neodmiumhotronic hothout
Electronic OnToot:
1S2 2S2 2S2 3S2 3P6 3S2 3D2 3D1 4S2 5S2 4S2 4D10 5S2 6S2
The laser arụmọrụ nkeneodmiumbụ n'ihi ngbanwe nke elektrọnik 4F n'etiti ọkwa dị iche iche. A na-eji ihe ndị a laser na nkwukọrịta, nchekwa ozi, ọgwụgwọ ahụike, nhazi usoro, na ubi ndị ọzọ. N'etiti ha,Yttrium aluminomA na-ejikwa Garnet Y3al (Yag (Yag) eme ihe maka arụmọrụ dị mma, yana ND DoodGaDolinium sayensigaliki gaba uru nke oma.
Ngwa nkeneodmium
Onye ọrụ kachasị ukwuu nkeneodmiumbụ neodmium ígwè boron na-adịgide ndọta. Neoodmium ígwè na-enwe magneting ngwaahịa dị elu ma na-amarakwa ya dị ka "eze nke ndọta na-adịgide adịgide". A na-eji ha arụ ọrụ n'ọtụtụ ebe dị ka eletriki na igwe n'ihi arụmọrụ ha dị mma. Speed Prọfesọ, prọfesọ nke a na-etinye ego na ụlọ akwụkwọ Cuburn na Mahadum nke Exeter na UK, kwuru, sị: "N'ihe enweghị asọmpineodmium. " Ihe ịga nke ọma mmepe nke Alfa Magnetic Smits akara na-egosi na akụrụngwa dị iche iche nke neodmium ígwè na-enwe magnel na-enwe ọkwa ụwa.
Neodmium magnet na diski ike
NeodmiumEnwere ike iji tamicticticticting, iko na-acha odo odo, runuficial acha odo odo na lasers, na iko pụrụ iche nke nwere ike ịlekọta ụzarị infrary. Ejiri ya naPraseodmiumIji mee ka ajị agba maka iko na-efe efe.
Na-agbakwunye 1.5% ka 2.5% nanoneodmium oxideka Magnesium ma ọ bụ almunium aluminom nwere ike ime ka arụmọrụ dị oke mma, ikuku, na nguzogide nke alloy, ma na-ejikwa ihe aerospace.
NonometerYttrium aluminomGarnet duchirineodmium oxideNa-ebute sọsọ mmiri dị larịị, nke a na-eji n'ọtụtụ ebe na-eme ihe n'ọtụtụ ebe na ịkpụ ihe dị mkpa na ọkpụrụkpụ na-erughị 10mm.
Nd: yag laser Rod
Na usoro ọgwụgwọ, NanoYttrium aluminomGarnet Las na NanoNnukwu ịdị ọcha 99.9% neoodmium oxide Capide enweghị 1313-97-97-9 (Epomateriateriateral.com)A na-eji ya kama ịwa ahụ iji wepu ịwa ahụ ma ọ bụ na-emebi ọnya.
NeodmiumA na-eme iko site na ịgbakwunyeneodmium oxideka iko gbazee. Na-abụkarị, lavender pụtara naneodmiumInyo ọkụ n'okpuru anwụ ma ọ bụ ọkụ ọkụ, mana ọ na-apụta ìhè na-acha anụnụ anụnụ n'okpuru ọkụ ọkụ.NeodmiumEnwere ike iji ya na agba gbara agba nke iko dị ka violet dị ọcha, burgundy, na awọ.
Neodmiumglaasi
Site na mmepe nke sayensị na teknụzụ na mgbasawanye na ndọtị nke teknụzụ ụwa,neodmiumga-enwe oghere sara mbara.
Oge post: Ọkt-26-2023