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Udindo wa Zinthu Zosowa za Earth mu Catalysts
Pazaka makumi asanu zapitazi, kafukufuku wochuluka wachitika pa zotsatira zochititsa chidwi za zinthu zosowa (makamaka ma oxides ndi ma chloride), ndipo zotsatira zina zapezeka, zomwe zingathe kufotokozedwa mwachidule motere: 1. , ma electron a 4f ndi malo ...Werengani zambiri -
Zosowa zapadziko lapansi zothandizira
Mawu akuti 'chothandizira' akhala akugwiritsidwa ntchito kuyambira kumayambiriro kwa zaka za m'ma 1900, koma akhala akudziwika kwambiri kwa zaka pafupifupi 30, kuyambira cha m'ma 1970 pamene kuwonongeka kwa mpweya ndi zinthu zina zinakhala vuto. Izi zisanachitike, zidatenga gawo lofunikira kwambiri pakuzama kwa zomera zamankhwala zomwe anthu amatha ...Werengani zambiri -
Mitengo yosowa padziko lapansi pa Oct, 10, 2023
Dzina mankhwala Price Mkulu ndi lows Lanthanum zitsulo (yuan/tani) 25000-27000 - Cerium zitsulo (yuan/tani) 24000-25000 - Neodymium zitsulo (yuan/tani) 645000 ~ 655000 - Dysprosium zitsulo (yuan /Kg) ~ 35000 - 3450 Terbium zitsulo (yuan / Kg) 10700 ~ 10800 - Praseodymium neodymium zitsulo/Pr-Nd zitsulo (yua...Werengani zambiri -
Seputembara 2023 Lipoti Lapamwezi Pamsika Wapadziko Lonse: Kufuna Kukula ndi Kupita patsogolo Kokhazikika pamitengo ya Rare Earth mu Seputembala
"Msikawu udakhazikika mu Seputembala, ndipo mabizinesi akutsika akuyenda bwino poyerekeza ndi Ogasiti. Chikondwerero cha Mid Autumn ndi Tsiku Ladziko Lonse chikuyandikira, ndipo mabizinesi a neodymium iron boron akuchulukirachulukira. Mafunso amsika akuwonjezeka, ndipo chikhalidwe chamalonda chikuyandikira. .Werengani zambiri -
Mitengo yosowa padziko lapansi pa Oct, 9, 2023
Dzina mankhwala Price Mkulu ndi lows Lanthanum zitsulo (yuan/tani) 25000-27000 - Cerium zitsulo (yuan/tani) 24000-25000 - Neodymium zitsulo (yuan/tani) 645000 ~ 655000 +12500 Dysprosium zitsulo (3005K0g) ~ 30500 chitsulo Dysprosium +25 Chitsulo cha Terbium (yuan /Kg) 10700 ~ 10800 +150 Praseodymium neodymium zitsulo / Pr-Nd ...Werengani zambiri -
Pa Seputembara 28, 2023, mitengo yamitundu yosowa.
mankhwala dzina mtengo mkulu ndi kutsika Lanthanum zitsulo (yuan/tani) 25000-27000 - Cerium zitsulo (yuan/tani) 24000-25000 - Neodymium zitsulo (yuan/tani) 635000 ~ 640000 - Dysprosium zitsulo (yuan / Kg ~ 3000) 3000 Terbium zitsulo (yuan / Kg) 10500 ~ 10700 - Praseodymium neody...Werengani zambiri -
Zosowa zapadziko lapansi zitsulo ndi aloyi
Zitsulo zapadziko lapansi zosawerengeka ndizofunikira zopangira zopangira hydrogen yosungirako, NdFeB okhazikika maginito zipangizo, zipangizo magnetostrictive, etc. Amagwiritsidwanso ntchito kwambiri mu zitsulo sanali achitsulo ndi mafakitale zitsulo. Koma ntchito yake yachitsulo ndi yamphamvu kwambiri, ndipo ndizovuta kuchotsa ...Werengani zambiri -
Zosungirako zochepa zapadziko lonse zazitsulo za hafnium, zokhala ndi ntchito zambiri zotsika pansi
Hafnium imatha kupanga ma aloyi ndi zitsulo zina, zomwe zimayimilira kwambiri ndi hafnium tantalum alloy, monga pentacarbide tetratantalum ndi hafnium (Ta4HfC5), yomwe imakhala ndi malo osungunuka kwambiri. Malo osungunuka a pentacarbide tetratantalum ndi hafnium amatha kufika 4215 ℃, ndikupangitsa kuti pakhale kn ...Werengani zambiri -
Mitengo yapadziko lapansi osowa pa Seputembara 27, 2023
Dzina mankhwala Price Zokwera ndi zotsika Lanthanum zitsulo (yuan/tani) 25000-27000 - Cerium zitsulo (yuan/tani) 24000-25000 - Neodymium zitsulo (yuan/tani) 635000 ~ 640000 - Dysprosium zitsulo (yuan/kg) ~ 35000 -3400 Terbium zitsulo (yuan/kg) 10500 ~ 10700 - Praseodymium neodymium ...Werengani zambiri -
Pa Seputembara 26, 2023, mitengo yamitundu yosowa padziko lapansi.
Dzina mankhwala Price Hghs ndi lows Lanthanum zitsulo (yuan/tani) 25000-27000 - Cerium zitsulo (yuan/tani) 24000-25000 - Neodymium zitsulo (yuan/tani) 635000 ~ 640000 - Dysprosium zitsulo (yuan / Kg -0 ~ 340) 340 Terbium zitsulo (yuan / Kg) 10500 ~ 10700 - Pr-Nd zitsulo (yuan/to...Werengani zambiri -
Zogulitsa za Hafnium
Zogulitsa za Hafnium ndi ntchito ============================================= ============================================= ============== Hafnium gwero Hafnium kulemeretsa vHafnium wapakatikati mankhwala Hafnium ...Werengani zambiri -
Gawo 72: Hafnium
Hafnium, metal Hf, nambala ya atomiki 72, kulemera kwa atomiki 178.49, ndi chitsulo chonyezimira cha siliva wotuwa. Hafnium ili ndi ma isotopu asanu ndi limodzi okhazikika mwachilengedwe: hafnium 174, 176, 177, 178, 179, ndi 180. Hafnium samachita ndi dilute hydrochloric acid, dilute sulfuric acid, ndi njira zamphamvu zamchere zamchere, koma ...Werengani zambiri