I-Neodymium oxide (Nd₂O₃)inezinhlelo zokusebenza ezibalulekile kubuchwepheshe obuluhlaza, ikakhulukazi kulezi zici ezilandelayo:
1. Inkambu yezinto eziluhlaza
Izinto ezisebenza kahle kazibuthe: I-Neodymium oxide iwukhiye wezinto ezingavuthiwe zokukhiqiza izinto zikazibuthe ze-NdFeB ezisebenza kahle kakhulu. Izinto zikazibuthe ezihlala unomphela ze-NdFeB zinezinzuzo zomkhiqizo wamandla kazibuthe aphezulu kanye nokuphoqelelwa okuphezulu, futhi zisetshenziswa kabanzi ezimotweni zikagesi, ukukhiqizwa kwamandla omoya, okokusebenza kwe-elekthronikhi neminye imikhakha. Lezi zinto ezihlala njalo zikazibuthe zidlale indima ebalulekile ekuthuthukiseni ukusebenza kahle kwamandla kanye nokunciphisa ukusetshenziswa kwamandla, futhi zingenye yezinto ezibalulekile kubuchwepheshe bamandla aluhlaza.
Amathayi aluhlaza: I-Neodymium oxide isetshenziselwa ukwenza irabha ye-butadiene esekelwe ku-neodymium, ekwazi ukumelana nokugqokwa okuphezulu kanye nokumelana nokugoqeka okuphansi futhi ingasetshenziswa ukukhiqiza "amasondo aluhlaza". Ukusetshenziswa kwamathayi anjalo kunganciphisa ukusetshenziswa kukaphethiloli kanye nokukhipha umoya wezimoto, kuyilapho kuthuthukisa ukuphepha nokuqina kwamasondo.
2. Izicelo zokuvikela imvelo
Ukuhlanzwa kwe-exhaust yemoto: I-Neodymium oxide ingasetshenziswa ukwenza ama-catalyst okuhlanza umoya wemoto. Izakhi zomhlaba ezingavamile kuma-catalyst zinganciphisa ngempumelelo ukukhishwa kwezinto eziyingozi (njenge-carbon monoxide, i-nitrogen oxides nama-hydrocarbons) ku-exhaust gas, ngaleyo ndlela kunciphise ukungcoliswa kwemvelo.
Amandla avuselelekayo: Emkhakheni wokukhiqiza amandla omoya kanye nokukhiqiza amandla elanga, izinto zikazibuthe ezinomphela ezisebenza kahle kakhulu ezenziwe nge-neodymium oxide zisetshenziswa kumajeneretha namamotho, okuthuthukisa ukusebenza kahle kokuguqulwa kwamandla futhi kukhuthaze ukusetshenziswa okubanzi kwamandla avuselelekayo.
3. Ubuchwepheshe bokulungiselela okuluhlaza
Indlela yokuvuselela imfucuza ye-NdFeB: Lena indlela eluhlaza nevumelana nemvelo yokulungiselela i-neodymium oxide. I-Neodymium oxide itholwa kudoti ye-iron boron ye-neodymium ngezinqubo ezinjengokuhlanza, ukuhlunga, ukuna, ukushisisa nokuhlanza. Le ndlela ayigcini nje ukunciphisa ukumbiwa kwe-ore eyinhloko, kodwa futhi kunciphisa ukusetshenziswa kwamandla kanye nokungcoliswa kwemvelo ohlelweni lokukhiqiza.
Indlela ye-Sol-gel: Le ndlela yokulungiselela ingahlanganisa i-high-purity neodymium oxide ezingeni lokushisa eliphansi, inciphise ukusetshenziswa kwamandla kanye nokukhishwa kwekhabhoni okubangelwa ukugazinga okunezinga lokushisa eliphezulu.
4. Ezinye izinhlelo zokusebenza eziluhlaza
Umbala we-Ceramic kanye nengilazi: I-Neodymium oxide ingasetshenziswa ukwenza imibala ye-ceramic neyengilazi ukukhiqiza imikhiqizo ye-ceramic eluhlaza kanye nengilazi enenani eliphezulu lobuciko. Lezi zinto zisetshenziswa kabanzi emkhakheni wokwakha nokuhlobisa, futhi inqubo yokukhiqiza ihambisana nemvelo.
Izinto ze-laser: I-Neodymium oxide ingasetshenziswa ukwenza izinto ze-laser, ezisetshenziswa kakhulu ekwelapheni, ekucutshungulweni kwezimboni nakweminye imikhakha futhi zinobungani nemvelo.
Amandla ezimakethe nezintengo ze-neodymium oxide
Amandla emakethe
Hlinzeka:
Ukukhula kokukhiqizwa kwasekhaya: Ngokuqhutshwa yisidingo semakethe, amabhizinisi amaningi asekhaya e-praseodymium-neodymium oxide akhuphule amanani awo okusebenza, futhi amanye amabhizinisi asebenza ngokugcwele. NgoFebruwari 2025, ukukhishwa kwe-praseodymium-neodymium oxide kukhuphuke ngaphezu kuka-7% inyanga nenyanga. Kulinganiselwa ukuthi ngo-2025, ukukhiqizwa kwemboni yezwe lami ye-praseodymium-neodymium oxide kuzokhuphuka ngamathani angama-20,000-30,000, futhi inani eliphelele lizofinyelela kumathani ayi-120,000-140,000.
Imikhawulo yokungeniswa kwamanye amazwe: Kusukela ngo-Okthoba kuya kuZibandlela wezi-2024, ngenxa yokuvalwa kwempi yombango yaseMyanmar, inani lomhlaba ongavamile olandwe eMyanmar liqhubekile nokwehla, futhi ukutholakala okuqinile kwe-ore evela kwamanye amazwe akuzange kuncishiswe.
Isidingo:
Iqhutshwa izinkambu ezisafufusa: Njengempahla eluhlaza eyisihluthulelo yezinto zikazibuthe ze-neodymium iron boron unomphela, i-praseodymium-neodymium oxide iqhutshwa ukuthuthukiswa kwezinkambu ezisafufusa njengamarobhothi e-humanoid ne-AI, futhi isidingo sayo sokusetshenziswa siyaqhubeka nokukhishwa.
Isidingo somkhakha we-downstream siyamukeleka: Uma sibheka isimo sango-February 2025, nakuba izinkampani zezinto kazibuthe ngokuvamile zimisa ukukhiqiza ngesikhathi seholide Lomkhosi Wasentwasahlobo, zizonyusa izinga lokusebenza ngemva kukaNcibijane, ngokuyinhloko zigxile ekujaheni ukuletha izimpahla. Nakuba kukhona ukuthengwa nokugcinwa kwamasheya ngaphambi koNyaka Omusha, inani lilinganiselwe, futhi kusenesidingo sokuthenga ngemva koNyaka Omusha.
Indawo yenqubomgomo: Njengoba izinqubomgomo zokulawula imboni ziba lukhuni, amandla okukhiqiza ahlehla e-praseodymium-neodymium oxide ayasulwa kancane kancane, futhi imakethe iyaqhubeka nokuqoqana ezinkampanini ezinezinzuzo kubuchwepheshe nesikali. Ngokuzayo, imakethe ye-praseodymium-neodymium oxide kulindeleke ukuthi ikhule ngokuqhubekayo.
Inani umkhuba
Intengo yakamuva: NgoMashi 25, 2025, intengo yokuma ye-neodymium oxide ku-Sino-Foreign Exchange yayingu-RMB 472,500/ton; ngoMashi 21, 2025, i-Shanghai Nonferrous Network yabonisa ukuthi uhla lwamanani e-neodymium oxide lwalungu-RMB 454,000-460,000/ton, nenani eliyisilinganiso lika-RMB 457,000/ton.
Ukushintshashintsha kwentengo:
Ikhuphuke ngo-2025: Ngemva koMkhosi Wasentwasahlobo ngo-2025, intengo ye-praseodymium-neodymium oxide yenyuka isuka ku-RMB 400,000/ton ngaphambi kwefestivali yaya ku-RMB 460,000/ton, ibeka phezulu okusha eminyakeni emithathu edlule. NgoJanuwari-Februwari 2025, inani elimaphakathi le-neodymium oxide lalingu-RMB 429,778/ton, likhuphuke ngo-4.24% unyaka nonyaka.
Ngo-2024: Ngo-2024, intengo iyonke ye-neodymium oxide ibonise ukwehla okuguquguqukayo. Isibonelo, intengo esohlwini ye-neodymium oxide ye-Northern Rare Earth ngo-March 2024 yayingu-RMB 374,000/ton, yehle ngo-9.49% kusukela ngo-February.
Umkhuba wesikhathi esizayo: Uma sibheka ekukhuphukeni okubukhali kwentengo ye-praseodymium-neodymium oxide ekuqaleni kuka-2025, intengo ye-neodymium oxide ingase ihlale iphezulu esikhathini esifushane. Kodwa-ke, ngokuhamba kwesikhathi, kusekhona ukungaqiniseki ezicini ezifana nesimo somnotho womhlaba, ukulungiswa kwenqubomgomo, nokuhlinzekwa kwemakethe kanye nesidingo, futhi inkambiso yamanani idinga ukubhekwa okwengeziwe.
Isikhathi sokuthumela: Mar-14-2025