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Isbeddelka qiimaha dhulka naadirka ah ee Oktoobar 26, 2023
Magaca badeecada Qiimaha sare iyo hoos u dhaca birta Lanthanum (yuan/ton) 25000-27000 - Biraha Cerium (yuan/ton) 25000-25500 - Biraha Neodymium (yuan/ton) 640000 ~ 650000 - Biraha Dysprosium (yuan / kg) 3420 Birta Terbium (yuan / kg) 10300 ~ 10400 -50 Praseodymium neodymium birta/Pr-Nd birta (...Sii akhri -
Neodymium Oxide: Daah-furka Codsiyada Isku-dhafka Cajiibka ah
Neodymium oxide, oo sidoo kale loo yaqaano neodymium (III) oxide ama neodymium trioxide, waa iskudhis leh qaacidada kiimikada Nd2O3. Budada buluuga ah ee lavender-buluu waxay leedahay miisaan kelli ah oo ah 336.48 waxayna soo jiidatay dareenka baahsan sababtoo ah sifooyinka gaarka ah iyo codsiyada kala duwan. Maqaalkan...Sii akhri -
Neodymium oxide ma magnetic?
Neodymium oxide, oo sidoo kale loo yaqaanno neodymium oxide, waa unug soo jiidasho leh oo kasbaday dareen muhiim ah dhinacyo kala duwan sababtoo ah sifooyinka gaarka ah. Mid ka mid ah dhinacyada ugu xiisaha badan ee neodymium oxide waa dabeecadeeda magnetic. Maanta waxaan ka hadli doonaa su'aasha ah "Miyay neodymium oxide m ...Sii akhri -
Isbeddelka qiimaha dhulka naadirka ah ee Oktoobar 25, 2023
Magaca badeecada Qiimaha sare iyo hoos u dhaca birta Lanthanum (yuan/ton) 25000-27000 - Biraha Cerium (yuan/ton) 25000-25500 - Biraha Neodymium (yuan/ton) 640000 ~ 650000 - Biraha Dysprosium (yuan / kg) 3420 Birta Terbium (yuan / kg) 10300 ~ 10500 - Praseodymium neodymium birta/Pr-Nd birta (yua...Sii akhri -
Isbeddellada Wershadaha: Farsamooyinka Cusub ee Macdanta Dhulka Naadirka ah ee ka waxtar badan oo Cagaaran
Dhowaan, mashruuca ay hogaamiso Jaamacadda Nanchang, kaas oo isku dara horumarinta hufnaanta iyo cagaarka ah ee ion adsorption kheyraadka dhulka dhif ah oo leh tignoolajiyada dib u soo celinta deegaanka, ayaa ku gudubtay qiimeynta waxqabadka dhamaystiran oo leh dhibco sare. Horumarka lagu guulaystay ee macdantan cusub...Sii akhri -
Isbeddelka qiimaha naadirka dhulka ee Oktoobar 24, 2023
Magaca badeecada Qiimaha Sare iyo hoos u dhaca birta Lanthanum (yuan/ton) 25000-27000 - Biraha Cerium (yuan/ton) 25000-25500 +250 Neodymium metal (yuan/ton) 640000 ~ 650000 -5000 Dysprosium birta (yuan /K20) 3470 - Biraha Terbium (yuan /Kg) 10300~10500 -50 Praseodymium neodymium metal/Pr-Nd m...Sii akhri -
Isbeddelka qiimaha naadirka dhulka ee Oktoobar 23, 2023
Magaca badeecada Qiimaha Sare iyo hoos u dhaca Birta Lanthanum (yuan/ton) 25000-27000 - Biraha Cerium (yuan/ton) 24500-25500 - Biraha Neodymium (yuan/ton) 645000 ~ 655000 - Biraha Dysprosium (yuan / kg) 3420 30 Birta Terbium (yuan / kg) 10400 ~ 10500 - Biraha neodymium ee Praseodymium/Pr-Nd birta (...Sii akhri -
Dib-u-eegis Todobaadle ah oo dhif iyo naadir ah laga bilaabo Oktoobar 16-keeda ilaa Oktoobar 20-keeda - Daciifnimada guud iyo istaagida geesaha
Toddobaadkan (Oktoobar 16-20, oo la mid ah hoosta), suuqa naadirka ah ee dhulka guud ahaan wuxuu sii waday isbeddel hoos u dhac ah. Hoos-u-dhaca fiiqan ee bilawga usbuuca ayaa hoos u dhigay meel daciif ah, iyo qiimaha ganacsigu si tartiib tartiib ah ayuu u soo noqday. Isbeddelka qiimaha ganacsiga ee qaybta dambe ee toddobaadka ayaa ahaa mid yara ...Sii akhri -
Qalabyada naadirka ah ee dhulka kor u qaada
Helitaanka koontaroolayaasha koontaroolayaasha naxaasta ah ee leh heerkulka muhiimka ah ee Tc ee ka sarreeya 77K ayaa muujisay xitaa rajooyin ka wanaagsan kuwa koontaroolayaasha, oo ay ku jiraan perovskite oxide superconductors oo ay ku jiraan walxo dhul dhif ah, sida YBa2Cu3O7-δ. (oo loo soo gaabiyo 123 wajiga, YBaCuO ama YBCO) ...Sii akhri -
Isbeddelka qiimaha dhulka naadirka ah ee Oktoobar 20, 2023
Magaca badeecada Qiimaha Sare iyo hoos u dhaca birta Lanthanum (yuan/ton) 25000-27000 - Biraha Cerium (yuan/ton) 24500-25500 - Biraha Neodymium (yuan/ton) 645000 ~ 655000 - Biraha Dysprosium (yuan / kg) 3450 Birta Terbium (yuan / kg) 10400 ~ 10500 -200 Praseodymium neodymium birta/Pr-Nd birta ...Sii akhri -
Isbeddelka qiimaha naadirka dhulka ee Oktoobar 19, 2023
Magaca badeecada Qiimaha Sare iyo hoos u dhaca birta Lanthanum (yuan/ton) 25000-27000 - Biraha Cerium (yuan/ton) 24500-25500 - Biraha Neodymium (yuan/ton) 645000 ~ 655000 - Biraha Dysprosium (yuan / kg) 3450 Birta Terbium (yuan / kg) 10600 ~ 10700 - Praseodymium neodymium birta/Pr-Nd birta (yu...Sii akhri -
Alaabada naadirka ah ee dhexdhexaadka ah ee dhulka
Neutron-yada ku jira reactors neutron-ku waxay u baahan yihiin in la dhexdhexaadiyo. Marka loo eego mabda'a reactors, si loo gaaro saameyn dhexdhexaad ah oo wanaagsan, atomyada iftiinka leh nambarada tirada badan ee u dhow neutrons ayaa faa'iido u leh dhexdhexaadinta neutron. Sidaa darteed, alaabada dhexdhexaadintu waxay tixraacaysaa walxaha nuclide t...Sii akhri