Lub lim tiam no (Lub Cuaj Hli 18-22), qhov sib txawv ntawm covtsawg ntiaj tebkev ua lag luam yeej yog tib yam. Tsuas yog raudysprosium, tag nrho lwm yam khoom tsis muaj zog. Txawm hais tias tus nqi tau hloov kho me ntsis, qhov ntau yog nqaim, thiab muaj cov cim pom tseeb ntawm oxide stabilization. Cov hlau txuas ntxiv ua kom pom zoo. Txawm hais tias xav taudysprosiumthiabterbiumtsis muaj zog, kev lag luam thiab tus nqi siab coexist.
Ua ntej hnub so Mid Autumn Festival, kev ua lag luam feem ntau kwv yees tias qhov siab tshaj plaws ntawm kev yuav khoom yuav tuaj txog lub lim tiam no. Yog li ntawd, thaum pib ntawm lub lim tiam, cov lag luam pem hauv ntej tau tos rau kev nug, thiab qib siab ntawmpraseodymium neodymium oxidethiab hlau sib sau ua ke tau "saib sab laug thiab sab xis" rau hnub Monday thiab tsis muaj zog rau hnub Tuesday; Nyob rau nruab nrab ntawm lub lim tiam, kev sib cais thiab cov chaw tsim khoom hlau tau tuav txoj haujlwm ruaj khov, thiab cov tuam txhab lag luam tau muab cov txiaj ntsig los sib tw. Kev lag luam kev lag luam tau ua haujlwm me ntsis, tab sis tau kawg, cov nqi kuj tau qis dua; Nyob rau lub asthiv, kev ua lag luam ib zaug tsis muaj zog, thiab tsis muaj kev pom zoo nyob rau hauv cov dej ntws thiab cov dej ntws.praseodymium yog neodymiumkev tuag.
Lub lim tiam no, tus qauv ntawmdysprosiumthiabterbiumcov khoom tau hloov los ntawm kev sib txawv rau kev sib koom ua ke.Dysprosium oxidetau tsis tu ncua nce hauv kev yuav khoom ntawm cov lag luam loj, thiab cov nqi lag luam kuj tau nce ntau.Terbiumcov khoom tsis muaj kev yuav khoom thiab muag kev lag luam, thiab qee qhov ruaj khov. Tsis tas li ntawd, vim muaj kev sib raug zoo ntawmdysprosium, nws yog qhov nyuaj rau nrhiav cov khoom ntawm tus nqi qis. Qee qhov kev lag luam siv "sau" los ua kev kwv yees rau cov khoom lag luam terbium.
Raws li lub Cuaj Hlis 22nd, cov lus hais rau ntau yam ryog cov khoom hauv ntiaj tebyog: 52-52300 yuan/ton ofpraseodymium neodymium oxide; 638000-645000 yuan/ton ntawmhlau praseodymium neodymium; Dysprosium oxide2.65-2.68 lab yuan / tuj; 2.54 txog 2.56 lab yuan / ton ntawmdysprosium hlau; 8.5-8.6 lab yuan / ton ntawmterbium oxide; Hlau terbium107-10.8 lab yuan / ton; 295-298 000 yuan / ton ntawmgadolinium oxide hmoov; Gadolinium hlau282-287000 yuan/ton; 64-645 txhiab yuan / ton ntawmholmium oxide; Holmium hlautus nqi 640000 txog 650000 yuan/ton.
Praseodymiumthiabneodymiumtau dhau los ntawm ze li ntawm ob lub hlis ntawm kev rov ua dua thiab nce ntxiv, thiab cov khoom siv qis qis feem ntau ua tiav qhov kev npaj rau kev yuav khoom thaum lub hli pib nce. Tam sim no, lawv tuaj yeem nkag mus rau lub sijhawm ntev ntawm kev tsis txaus ntseeg, kom txog rau thaum lawv pom tus nqi uas ua tau raws li qhov xav tau thiab cov txiaj ntsig zoo ntawm cov dej ntws thiab cov dej ntws, thiab tus nqi yuav hloov pauv dua. Los ntawm kev lag luam tawm tswv yim rau lub lim tiam no, nws tuaj yeem pom tias ob qho tib si pov tseg thiab cov ore raw hauv cov nroj tsuag sib cais tuaj yeem ua tiav cov khoom lag luam ib txwm muaj. Nyob rau hauv luv luv, cov khoom ntawmpraseodymium neodymium oxideyuav zoo li qub. Tom qab ib lub sij hawm ntawm kev hloov kho, zus tau tej cov hlau nroj tsuag kuj maj mam rov qab. Txawm li cas los xij, rau kev nce lossis txo qis heev, nws yuav tsis yog qhov xwm txheej uas cov dej ntws thiab qis xav pom. Tsav los ntawm ib lub hom phiaj, kev ruaj ntseg ntawm praseodymium neodymium cov khoom yuav yog ib qho kev tshwm sim siab.
Txawm hais tias cov khoom hnyav hnyav hauv ntiaj teb tseem cuam tshuam los ntawm ntau yam, cov cai thiab kev lag luam kev yuav khoom yog qhov ncaj tshaj plaws. Txawm hais tias cov khoom dysprosium tam sim no nyob rau theem siab, muaj qhov ua tau zoo ntawm kev loj hlob ruaj khov nyob rau hauv qee qhov kev txhawb nqa. Txawm li cas los xij, cov khoom lag luam terbium tseem muaj qhov xav tau vim tias cov khoom muag qis, thiab qhov kev pheej hmoo tam sim no tsis tseem ceeb. Txoj kev sib yuav tseem yuav zoo ib yam lidysprosium.
Post lub sij hawm: Sep-25-2023