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Ithrendi yentengo yomhlaba engavamile ngomhla ka-Julayi 14, 2023
Igama lomkhiqizo Inani elikhuphukayo nokwehla I-Metal lanthanum (yuan/ton) 25000-27000 - Cerium metal (yuan/ton) 24000-25000 - Metal neodymium (yuan/ton) 550000-560000 - Dysprosium metal (yuan/kg-260) 260 50 Terbium metal (yuan/kg) 8900-9100 +200 Praseodymium neodymium metal (yuan/ton) 540000-...Funda kabanzi -
Julayi 3- Julayi 7 Ukubuyekezwa Kwamasonto Onke Komhlaba Ongavamile – Umdlalo phakathi Kwezindleko Nesidingo, Ukushayelwa Kocingo Nokuhlolwa Kokuzinza
Umkhuba usuwonke wemihlaba engavamile kuleli sonto (Julayi 3-7) awunalo ithemba, ngochungechunge oluhlukahlukene lwemikhiqizo olubonisa amazinga ahlukahlukene okwehla okuphawulekayo ekuqaleni kwesonto. Kodwa-ke, ubuthakathaka bemikhiqizo evamile buye behla ngokuhamba kwesikhathi. Nakuba isekhona indawo yoku...Funda kabanzi -
I-Gadolinium: Insimbi ebanda kunazo zonke emhlabeni
I-Gadolinium, ingxenye 64 yethebula le-periodic. I-Lanthanide etafuleni le-periodic ingumndeni omkhulu, futhi izakhiwo zawo zamakhemikhali zifana kakhulu komunye nomunye, ngakho-ke kunzima ukuwahlukanisa. Ngo-1789, usokhemisi waseFinland uJohn Gadolin wathola i-metal oxide futhi wathola umhlaba wokuqala ongavamile ...Funda kabanzi -
Isitayela sentengo yomhlaba ongavamile ngoJulayi 5, 2023
Igama lomkhiqizo Inani Ukwenyuka nokwehla I-Metal lanthanum (yuan/ton) 25000-27000 - Cerium (yuan/ton) 24000-25000 - Metal neodymium (yuan/ton) 575000-585000 - Dysprosium metal (yuan/kg-260 Terbium) 2680 Terbium metal (yuan/kg) 10000-10200 - Praseodymium neodymium metal ...Funda kabanzi -
Umthelela Womhlaba Ongavamile Ku-Aluminium Ne-Aluminium Alloys
Ukusetshenziswa komhlaba ongavamile ekubunjweni kwe-aluminium alloy kwenziwa ngaphambili phesheya. Nakuba iChina yaqala ucwaningo nokusebenzisa lesi sici ngeminyaka yawo-1960 kuphela, ithuthuke ngokushesha. Mningi umsebenzi osuwenziwe kusukela ocwaningweni lwemishini kuya ekusetshenzisweni okungokoqobo, futhi abanye abaphumelele...Funda kabanzi -
Ithrendi yentengo yomhlaba engavamile ngomhla ka-4 Julayi 2023
Igama lomkhiqizo Inani Ukwenyuka nokwehla I-Metal lanthanum (yuan/ton) 25000-27000 - Cerium (yuan/ton) 24000-25000 - Metal neodymium (yuan/ton) 575000-585000 -5000 Dysprosium metal (368kg -2000) I-Terbium metal (yuan/kg) 10000-10200 -200 Praseodymium neodymium...Funda kabanzi -
I-Dysprosium: Yenziwe Umthombo Okhanyayo Wokuthuthukisa Ukukhula Kwezitshalo
I-Dysprosium, ingxenye 66 yethebula le-periodic u-Jia Yi Wobukhosi BakwaHan wabhala kwethi "On Ten Crimes of Qin" ukuthi "kufanele siqoqe wonke amasosha emhlabeni, siwaqoqe e-Xianyang, futhi siwathengise". Lapha, elithi 'dysprosium' libhekisela ekugcineni okucijile komcibisholo. Ngo-1842, ngemva kokuba uMossander ehlukanise...Funda kabanzi -
Umhlaba ongavamile wengeza umbala nokukhazimula emikhiqizweni kagesi
Kwezinye izindawo ezisogwini, ngenxa yokugingqika kwe-Bioluminescence plankton emagagasini, ulwandle ebusuku ngezikhathi ezithile lukhipha ukukhanya kwe-Teal. Izinsimbi zomhlaba ezingavamile nazo zikhipha ukukhanya lapho zivuselelwa, zengeze umbala nokukhazimula emikhiqizweni kagesi. Iqhinga, kusho u-de Bettencourt Dias, ukukitaza ama-electron abo...Funda kabanzi -
Ukusetshenziswa Kwezinto Ezingavamile Zomhlaba ku-Modern Military Technology
Ukusetshenziswa Kwezinto Ezingavamile Zomhlaba Kubuchwepheshe Bamanje Bezempi Njengento ekhethekile yokusebenza, umhlaba ongavamile, owaziwa ngokuthi "indlu yomcebo" wezinto ezintsha, ungathuthukisa kakhulu izinga nokusebenza kweminye imikhiqizo, futhi waziwa ngokuthi "ivithamini" yesimanje. imboni. Ayibanzi nje kuphela...Funda kabanzi -
Isicelo kanye Nobuchwepheshe Bokukhiqiza be-Rare Earth Nanomaterials
Izakhi zomhlaba ezingavamile ngokwazo zinezakhiwo zika-elekthronikhi ezinothile futhi zibonisa izici eziningi zokubuka, zikagesi, nezikazibuthe. Ngemuva kwe-nanomaterialization yomhlaba engavamile, ikhombisa izici eziningi, njengomphumela wosayizi omncane, umphumela othize ophakeme, umphumela we-quantum, i-optical enamandla kakhulu, ...Funda kabanzi -
Le nto yomhlaba eyivelakancane inamandla amakhulu!
Ama-nanomaterials omhlaba angavamile Ama-nanomaterials omhlaba angavamile anesakhiwo se-electronic se-4f sub layer esiyingqayizivele, umzuzu omkhulu ozibuthe we-athomu, ukuhlangana okuqinile kwe-spin orbit nezinye izici, okuholela ekubonakaleni okucebile kakhulu, ugesi, uzibuthe nezinye izici. Abalulekile...Funda kabanzi -
I-Magic Rare Earth Compound: I-Praseodymium Oxide
I-Praseodymium oxide, ifomula yamangqamuzana Pr6O11, isisindo samangqamuzana 1021.44. Ingasetshenziswa engilazini, ku-metallurgy, nanjengesengezo sempushana ye-fluorescent. I-Praseodymium oxide ingenye yemikhiqizo ebalulekile emikhiqizweni engavamile yomhlaba. Ngenxa yezakhiwo zayo ezihlukile zomzimba namakhemikhali, ine ...Funda kabanzi