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Ọnụ ahịa ụwa dị ụkọ na Julaị 14, 2023
Aha ngwaahịa ọnụahịa elu na ala Metal lanthanum (yuan/ton) 25000-27000 - Cerium metal (yuan/ton) 24000-25000 - Metal neodymium (yuan/ton) 550000-560000 - Dysprosium metal (yuan/kg) +26650-2680 metal 50 Terbium metal (yuan/kg) 8900-9100 +200 Praseodymium neodymium metal (yuan/ton) 540000-...GỤKWUO -
Julaị 3- Julaị 7 Nlebanya kwa izu nke ụwa na-adịghị ahụkebe - Egwuregwu dị n'etiti ọnụ ahịa na ọchịchọ, oku azụ na ule kwụsie ike
Usoro n'ozuzu nke ụwa na-adịghị ahụkebe n'izu a (July 3-7) adịghị enwe nchekwube, yana usoro ngwaahịa dị iche iche na-egosi ogo dị iche iche nke ọdịda dị ịrịba ama na mmalite nke izu. Otú ọ dị, adịghị ike nke ngwaahịa ndị bụ isi ejirila nwayọọ nwayọọ na-aga n'ihu. Agbanyeghị na a ka nwere ohere maka...GỤKWUO -
Gadolinium: metal kacha oyi n'ụwa
Gadolinium, mmewere 64 nke tebụl oge. Lanthanide na tebụl oge bụ ezinụlọ buru ibu, na akụrụngwa kemịkal ha yiri ibe ha, yabụ na ọ siri ike ikewapụ ha. Na 1789, onye Finnish chemist John Gadolin nwetara metal oxide wee chọpụta ụwa mbụ na-adịghị ahụkebe o ...GỤKWUO -
Usoro ọnụahịa ụwa na-adịghị ahụkebe na Julaị 5, 2023
Aha ngwaahịa ọnụahịa elu na ala Metal lanthanum (yuan/ton) 25000-27000 - Cerium (yuan/ton) 24000-25000 - Metal neodymium (yuan/ton) 575000-585000 - Dysprosium metal (yuan/kg) 27380 metal (yuan / kg) 10000-10200 - Praseodymium neodymium metal ...GỤKWUO -
Mmetụta nke Rare Ụwa na Aluminom na Aluminom Alloys
Ngwa nke ụwa na-adịghị ahụkebe na nkedo aluminom alloy bụ nke emere na mbụ ná mba ọzọ. Ọ bụ ezie na China malitere nyocha na itinye akụkụ a naanị na 1960, ọ toro ngwa ngwa. Emeela ọtụtụ ọrụ site na nyocha usoro ruo ngwa bara uru, na ụfọdụ ndị rụzuru...GỤKWUO -
Ọnụ ahịa ụwa dị ụkọ na Julaị 4, 2023
Aha ngwaahịa Ọnụahịa elu na ala Metal lanthanum (yuan/ton) 25000-27000 - Cerium (yuan/ton) 24000-25000 - Metal neodymium (yuan / ton) 575000-585000 -5000 Dysprosium metal (236000 / kg-) Terbium metal (yuan/kg) 10000-10200 -200 Praseodymium neodymium...GỤKWUO -
Dysprosium: Emebere ya ka ọ bụrụ isi iyi ọkụ iji kwalite uto osisi
Dysprosium, mmewere 66 nke tebụl oge Jia Yi nke usoro eze Han dere na "On Crimes Ten of Qin" na "anyị kwesịrị ịnakọta ndị agha niile n'ụwa, kpokọta ha na Xianyang, wee ree ha". N'ebe a, 'dysprosium' na-ezo aka na njedebe nke akụ. Na 1842, mgbe Mossander kewasịrị…GỤKWUO -
Uwa na-adịghị ahụkebe na-agbakwunye agba na nchapụta na ngwaahịa eletrọnịkị
N'ebe ụfọdụ dị n'ụsọ oké osimiri, n'ihi Bioluminescence plankton na-amakpu na ebili mmiri, oké osimiri n'abalị na-amụnye ọkụ Teal mgbe ụfọdụ. Ọla ndị na-adịghị ahụkebe na-amụnyekwa ìhè mgbe a kpalitere, na-agbakwunye agba na nchapụta na ngwaahịa eletrọnịkị. Aghụghọ a, ka de Bettencourt Dias na-ekwu, bụ ịgbanye igwe elektrọn ha…GỤKWUO -
Ngwa nke ngwa ụwa dị ụkọ na teknụzụ ndị agha ọgbara ọhụrụ
Ngwa nke Rare Earth Materials in Modern Military Technology Dị ka ihe pụrụ iche na-arụ ọrụ, ụwa na-adịghị ahụkebe, nke a maara dị ka "ụlọ akụ" nke ihe ọhụrụ, nwere ike ime ka mma na arụmọrụ nke ngwaahịa ndị ọzọ dịkwuo mma, a makwaara ya dị ka "vitamin" nke oge a. ụlọ ọrụ. Ọ bụghị naanị obosara ...GỤKWUO -
Ngwa na mmepụta teknụzụ nke obere ụwa nanomaterials
Ihe ndị na-adịghị ahụkebe n'ụwa n'onwe ha nwere akụrụngwa eletrọnịkị bara ụba ma gosipụta ọtụtụ ngwa anya, eletriki na magnetik. Mgbe ụwa nanomaterialization na-adịghị ahụkebe, ọ na-egosipụta ọtụtụ njirimara, dị ka mmetụta obere nha, mmetụta elu dị elu, mmetụta quantum, ngwa anya siri ike, ...GỤKWUO -
Ihe onwunwe ụwa a na-adịghị ahụkebe nwere ikike dị ukwuu!
Obere ụwa nanomaterials obere ụwa nanomaterials obere ụwa ọcha nwere pụrụ iche 4f sub oyi akwa electronic Ọdịdị, nnukwu atomiki oge magnetik, ike spine orbit njikọ na ndị ọzọ e ji mara, na-akpata nnọọ ọgaranya ngwa anya, eletriki, magnetik na ndị ọzọ Njirimara. Ha dị mkpa ...GỤKWUO -
Mgbakwụnye Ime Anwansi Rare Ụwa: Praseodymium Oxide
Praseodymium oxide, usoro ihe omimi Pr6O11, arọ molekul 1021.44. Enwere ike iji ya na iko, metallurgy, yana dịka mgbakwunye maka ntụ ntụ fluorescent. Praseodymium oxide bụ otu n'ime ngwaahịa dị mkpa na ngwaahịa ụwa dị obere. N'ihi njirimara anụ ahụ na kemịkal ya pụrụ iche, o nwere ...GỤKWUO