The whole trend ofrare earthsvhiki ino (Chikunguru 3-7) haina tarisiro, neakasiyana akateedzana ezvigadzirwa zvichiratidza madhigirii akasiyana ekuderera kukuru pakutanga kwevhiki. Nekudaro, kushaya simba kwezvigadzirwa zvemazuva ese kwakadzikira muchikamu chekupedzisira. Kunyange zvazvo pachine nzvimbo yekudzikira mune zvinotarisirwa mune ramangwana, panogona kunge paine misiyano muhukuru uye kwairi.
Kuwedzera kwekutengesa kwepraseodymium neodymium oxideuye simbi, pamwe nekuwedzera kwemari yepurofiti yekutakura zvinhu, zvakawedzera zvakare mafungiro emakwikwi emusika. Mutengo wakaderera wevhiki ino wakaonekwa pakutanga kwevhiki, nemitengo yekutengeserana inogara ichiswedera pamutengo wekutenga, uye mutengo wekutenga unongoderera pasina hushoma. Zvisinei, maererano nekupa chaiko, hazvina kukura kusvika pakuneta kwakadaro. Mushure mekukwikwidza kwakanyanya, fekitori yakatanga kuomerera kune yakaderera. Pakati nepakati nepakati pevhiki, panguva yekubvunzurudzwa kwakawanda kwemirairo yekuzadza uye kushamwaridzana kwenguva refu, kutengeserana kwepraseodymium neodymium zvigadzirwa zvishoma nezvishoma zvakaswedera pedyo nechepakati.
Mitengo yedysprosiumuyeterbiumzvigadzirwa hazvina kuramba zvisingatarisirwi svondo rino. Pasina kuchengetedzwa kweboka, dysprosium uye terbium zvigadzirwa zvadzokera kune yavo yekutanga track svondo rino. Kugadziriswa kwemitengo ye ore yekunze kwave kukanganisa nzvimbo oxides, uye shoma shoma yekubvunza uye yakaderera migodhi.Dysprosium ironuyemetal terbiumyadzikisa zvakare mutengo wemusika.
Kubva pakuona uku, chikonzero chikuru chekuderera uku hakusi chete kuti kudiwa kuri munguva inotonhora, asiwo kuti kupera simba kwetarisiro muindasitiri kwakawedzera kutya kwevanotakura zvinhu, zvichiita kuti vatakure kukurumidza.
Kubva munaChikunguru 7, iyo quotation uye mamiriro ekutengeserana kweakasiyana akateedzana ezvigadzirwa: praseodymium neodymium oxide ndeye 445000 kusvika 45000 yuan / ton, ine nzvimbo yekutengeserana padyo nenzvimbo yakaderera. Metal praseodymium neodymium ndeye 545000 kusvika 55000 yuan/ton, ine kutengeserana pedyo nechepasi;Dysprosium (III) oxide: 20000-2020000 yuan/ton; Dysprosium iron 1.98-2 mamiriyoni yuan/ton;Terbium oxideiri 7.1 kusvika 7.3 miriyoni yuan/ton, ine shoma shoma yekutengeserana pedyo nechepasi uye mafekitari ari padanho repamusoro; Metal terbium 9.45-9.65 mamiriyoni yuan/ton; Gadolinium(III) oxide 253-25500 yuan/ton; 24-245000 yuan/tani yegadolinium iron; Holmium(III) oxide: 56-570000 yuan/ton; 58-590000 yuan/tani yeholmium iron; Erbium(III) oxideiri 258-263 zviuru zveyuan/ton.
Mushure mekuona kukwikwidza kwakanyanya svondo rapfuura, pfungwa dzeindasitiri iyi dzakadzikira zvishoma nezvishoma nekudzikama svondo rino. Kumwe kutenga kwekuwedzera kwakamisa utera hwavo kwenguva pfupi. Kunyange zvazvo mamiriro ekutengeserana kwese kuchiri kutonhora, mafekitari makuru akanamatira kumucheto, zvichiita kuti mutengo wepraseodymium uye neodymium uenderere kumusoro asi nesimba risina simba. Panyaya yekuongorora ivhu diki, mushure mekunge mutengo wepraseodymium neneodymium wakwira kubva pasi pe430000 yuan/ton kusvika pamutengo we500000 yuan/ton mukutenderera uku, mukugadzirisa kukwira nekudzika, kwekutanga kuderera kwechikamu. zvezvinhu zvakacheneswa zvine simba, uye kupikisa mhedzisiro yekumanikidzwa kwemutengo kunoratidza zviratidzo zvekudzikama kwemutengo. Kunyangwe kudiwa kuri kushoma, hapana chiri pachena kana synchronous kuda kuderedza marara uye ore mitengo. Mabhizinesi ekuparadzanisa, kunyanya mabhizinesi ekuparadzanisa ekumaodzanyemba, ari pasi pekumanikidzwa kukuru pane mbishi praseodymium uye neodymium.
Kunyange zvazvo dysprosium uye terbium zvakabvutwa nekutakura zvinhu zvakawanda, zvinyorwa zvavo zvakanyanyisa. Kubva pakuona kumwe chete, zvigadzirwa zvedysprosium zvakakwira kubva ku1.86 miriyoni yuan/ton pakati pekupera kwaApril, nenguva yakakura uye nguva. Low level kugovera kuchiri nekukanganisa panic state; Zvisinei, mutengo wazvino wezvigadzirwa zveterbium unofananidzwa nemutengo pakupera kwaChikunguru 2021. Mushure memakore maviri ekutamba kwepamusoro-soro, hapana zvakawanda zvakaderera-mutengo wakawanda zvinhu pamusika. Uyezve, zvinyorwa zvitsva zvinonyanya kutariswa, uye Xiaotu inotenda kuti ichine simba rakasimba rekutonga kwemusika.
Pakanga pasina kudiwa kwakanyanya mukota yechitatu, uye iyo indasitiri yemagineti ichiri kungotarisa pakungodiwa kwekutenga. Kugadziriswa kwezviyero uye mitengo yekutarisa kwechiedza chisingawanzo pasi muhafu yechipiri yegore inogona kukanganisa kutungamira kwepraseodymium neodymium; Mushure mekugadzirira uye kucherwa kwealloy giredhi simbi, kudiwa kwepasi rinorema rare kwakadzikira zvakanyanya, uye pachine mukana wekuderera kuderera. Ehe, pane mukana wekubatsirwa kwepolicy, uye maitiro anotevera anogona kutarisana nematambudziko mazhinji.
Nguva yekutumira: Jul-13-2023