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Mutengo wemaitiro asingawanzo pasi musi waNyamavhuvhu 24, 2023
chigadzirwa zita mutengo yakakwirira uye yakaderera Metal lanthanum (yuan/ton) 25000-27000 - Cerium simbi (yuan/tani) 24000-25000 - Metal neodymium (yuan/ton) 600000 ~ 605000 - Dysprosium simbi / yuan / Kg -00yu 3K 5000 simbi Terbium Terbium 3g0000 9500 ~ 9800 - Pr-Nd simbi (yuan/ton)...Verenga zvimwe -
Magical Rare Earth Element: Dysprosium
Dysprosium, chiratidzo Dy uye nhamba yeatomu 66. Chinhu chisingawanzoitiki chepasi chine simbi inopenya. Dysprosium haina kumbobvira yawanikwa sechinhu chimwe chete mumasikirwo, kunyangwe iripo mumaminerari akasiyana seyttrium phosphate. Kuwanda kwedysprosium mucrust ndeye 6ppm, iyo yakaderera pane ...Verenga zvimwe -
Magical Rare Earth Element: Holmium
Holmium, nhamba yeatomu 67, huremu hweatomu 164.93032, zita rechinhu rakatorwa kubva kunzvimbo yekuzvarwa kweakawana. Zviri mukati meholmium mucrust ndeye 0.000115%, uye iripo pamwe chete nezvimwe zvisingawanzo zvinhu zvepasi mumonazite uye zvisingawanzo pasi zvicherwa. Iyo yakasikwa yakagadzikana isotope inongova holmium 1 ...Verenga zvimwe -
Magical Rare Earth Compound: Lanthanum Oxide
Lanthanum oxide, molecular formula La2O3, molecular weight 325.8091. Inonyanya kushandiswa kugadzira chaiyo optical girazi uye optical fibers. Chemical property Inonyungudika zvishoma mumvura uye inonyungudika zviri nyore mumaasidhi kuita munyu unoenderana. Inoratidzwa kumhepo, zviri nyore kutora kabhoni diox ...Verenga zvimwe -
Zvakawanda sei zvaunoziva nezveLanthanide?
Lanthanide Lanthanide, lanthanid Tsanangudzo: Elements 57 kusvika 71 mu periodic table. Izwi guru rezvikamu gumi neshanu kubva ku lanthanum kusvika ku lutetium. Inoratidzwa saLn. Iyo valence electron configuration ndeye 4f0 ~ 145d0 ~ 26s2, yemukati yekushandura chinhu; Lanthanum isina 4f maerekitironi ndiyo...Verenga zvimwe -
Neodymium chinhu che laser fusion zvishandiso
Neodymium, chikamu 60 chetafura ye periodic. Neodymium inosanganiswa nepraseodymium, ese ari Lanthanide ane zvimiro zvakafanana. Muna 1885, mushure mekunge nyanzvi yemakemikari yeSweden Mosander awana musanganiswa welanthanum nepraseodymium neodymium, veAustrian Welsbach vakabudirira kupatsanura...Verenga zvimwe -
Cerium kuita kuti Rocket propellant mafuta iwedzere kushamwaridzana
Cerium, chikamu 58 chetafura ye periodic. Cerium ndiyo yakawanda isingawanzo simbi yepasi, uye pamwe chete neyakambowanikwa yttrium element, inovhura musuwo wekuwanikwa kwezvimwe zvisingawanzo zvinhu zvepasi. Muna 1803, musayendisiti wekuGermany Klaprott akawana chinhu chitsva cheokisidhi mudombo dzvuku rinorema ...Verenga zvimwe -
Magical Rare Earth Compound: Cerium Oxide
Cerium oxide, Molecular formula ndeye CeO2, Chinese alias: Cerium(IV) oxide, molecular uremu: 172.11500. Inogona kushandiswa seyakakwenenzverwa zvinhu, catalyst, catalyst carrier (mubatsiri), ultraviolet absorber, fuel cell electrolyte, mota exhaust absorber, Electroceramics, etc Chemical pfuma Pa...Verenga zvimwe -
Magical Rare Earth Element: Terbium
Terbium ndeyechikamu chenyika inorema isingawanzoitiki, ine yakaderera kuwanda muKurukwa kwePasi pane 1.1 ppm chete. Terbium oxide inoita isingasviki 0.01% yepasi rose risingawanzoitiki. Kunyangwe mune yakakwira yttrium ion mhando inorema isingawanzo matombo epasi ane iyo yepamusoro yemukati yeterbium, iyo terbium conte...Verenga zvimwe -
Magical Rare Earth Element: Cerium
Cerium ndiye asina kupokana 'mukoma mukuru' mumhuri huru yezvinhu zvisingawanzo pasi. Chekutanga, kuwanda kwakazara kwepasi risingawanikwe mugoko i238ppm, ine cerium pa68ppm, inoverengera 28% yehuwandu hwepasi isingawanzo kuumbwa uye kuiswa kwekutanga; Chechipiri, cerium ndiyo yechipiri isingawanzo…Verenga zvimwe -
Magical Rare Earth Elements Scandium
Scandium, ine element sign Sc uye Atomic nhamba ye21, inonyungudika zviri nyore mumvura, inogona kupindirana nemvura inopisa, uye inosviba nyore mumhepo. Valence yayo huru ndeye+3. Inowanzo kusanganiswa ne gadolinium, erbium, uye zvimwe zvinhu, ine goho rakaderera uye zvirimo zvingangoita 0.0005% mu cr...Verenga zvimwe -
Iyo yemashiripiti isingawanzo pasi chinhu europium
Europium, chiratidzo ndiEu, uye nhamba yeAtomic i63. Senhengo yeLanthanide, europium inowanzova ne+3 valence, asi oksijeni + 2 valence inowanikwawo. Kune mashoma makomisheni eeuropium ane valence mamiriro e+2. Kuenzaniswa nedzimwe simbi dzinorema, europium haina biology yakakosha ...Verenga zvimwe