Kenyelletso e khutšoanyane
Lebitso la sehlahisoa: Holmium
Foromo: Ho
Nomoro ea CAS: 7440-60-0
Boima ba 'mele: 164.93
Boima ba 'mele: 8.795 gm/cc
Sebaka se qhibilihang: 1474 °C
Ponahalo: Bohlooho bo silevera
Sebopeho: Likotoana tsa likotoana tsa silevera, li-ingots, molamu, foil, terata, joalo-joalo.
Sephutheloana: 50kg / moropa kapa kamoo u batlang
Kereiti | 99.99% | 99.99% | 99.9% | 99% |
MOTS'EOA CHEMEKE | ||||
Ho/TREM (% min.) | 99.99 | 99.99 | 99.9 | 99 |
TREM (% min.) | 99.9 | 99.5 | 99 | 99 |
Litšila tsa Lefatše tse Rare | ppm max. | ppm max. | % boholo. | % boholo. |
Gd/TREM Tb/TREM Dy/TREM Er/TREM Tm/TREM Yb/TREM Lu/TREM Y/TREM | 30 30 10 10 10 10 10 30 | 30 30 10 10 10 10 10 30 | 0.002 0.01 0.05 0.05 0.01 0.01 0.01 0.03 | 0.1 0.1 0.3 0.3 0.1 0.01 0.01 0.05 |
Litšila tsa Lefatše tse sa Tloaelehang | ppm max. | ppm max. | % boholo. | % boholo. |
Fe Si Ca Al Mg W Ta O C Cl | 200 50 50 50 50 50 50 300 50 50 | 500 100 100 100 50 100 100 500 100 100 | 0.1 0.03 0.05 0.01 0.01 0.05 0.01 0.1 0.01 0.01 | 0.15 0.01 0.05 0.01 0.01 0.05 0.05 0.2 0.03 0.02 |
- Lisebelisoa tsa Magnetic: Holmium e tsebahala ka matla a eona a matla a khoheli 'me e bohlokoa ho hlahiseng lisebelisoa tse phahameng tsa matla a khoheli. Limanete tsa Holmium li sebelisoa lits'ebetsong tse fapaneng, ho kenyelletsa le lits'ebetso tsa sehatsetsi sa makenete, moo li thusang ho fihlela mocheso o tlase ka adiabatic demagnetization. Sesebelisoa sena se bohlokoa haholo ho cryogenics le theknoloji ea pholiso e bolokang matla.
- Li-laser: Holmium e sebelisoa ka lasers solid-state, ka ho khetheha holmium-doped yttrium aluminium garnet (Ho: YAG) lasers. Li-laser tsena li ntša khanya ka bolelele ba 2100 nm, e monngoang haholo ke metsi, e leng se etsang hore e be tse loketseng bakeng sa lits'ebetso tsa bongaka tse kang ho buuoa ka laser le lithotripsy (ho pshatla majoe a liphio). Li-laser tsa Holmium li boetse li sebelisoa lits'ebetsong tsa indasteri bakeng sa lisebelisoa tsa ho seha le ho tjheseletsa.
- Tšebeliso ea Nyutlelie: Holmium e ka sebelisoa theknolojing ea nyutlelie ka lebaka la ho monya ha nyutrone. Holmium-166 ke isotope ea radioactive e sebelisoang mefuteng e itseng ea kalafo ea radiation. Ho feta moo, holmium e ka sebelisoa ho laola lithupa tsa li-reactor tsa nyutlelie ho thusa ho laola ts'ebetso ea ho arohana le ho ntlafatsa polokeho le bokhoni ba tlhahiso ea matla a nyutlelie.
- Moemeli oa alloying: Holmium e sebelisoa e le sesebelisoa sa alloying bakeng sa litšepe tse fapaneng ho ntlafatsa thepa ea tsona ea mochini le ho hanyetsa kutu. Hangata e kenngoa ho nickel le lisebelisoa tse ling tse sa tloaelehang tsa lefats'e ho eketsa matla a tsona le botsitso ba mocheso. Li-alloys tsena tse nang le holmium li sebelisoa sebakeng sa sefofane, lisebelisoa tsa elektroniki le lits'ebetso tse ling tse sebetsang hantle moo ho ts'epahala ho leng bohlokoa haholo.