Kenyelletso e khutšoanyane
Lebitso la sehlahisoa: Yttrium
Foromo: Y
Nomoro ea CAS: 7440-65-5
Boima ba 'mele: 88.91
Boima: 4.472 g/cm3
Sebaka se qhibilihang: 1522 °C
Ponahalo: Likotoana tsa likotoana tsa silevera, li-ingots, molamu, foil, terata, joalo-joalo.
Stability: E tsitsitse hantle moeeng
Ductibility: Ho lokile
Lipuo tse ngata: Yttrium Metall, Metal De Yttrium, Metal Del Ytrio
Khoutu ea Sehlahisoa | 3961 | 3963 | 3965 | 3967 |
Kereiti | 99.999% | 99.99% | 99.9% | 99% |
MOTS'EOA CHEMEKE | ||||
Y/TREM (% min.) | 99.999 | 99.99 | 99.9 | 99 |
TREM (% min.) | 99.9 | 99.5 | 99 | 99 |
Litšila tsa Lefatše tse Rare | ppm max. | ppm max. | % boholo. | % boholo. |
La/TREM Ce/TREM Pr/TREM Nd/TREM Sm/TREM Eu/TREM Gd/TREM Tb/TREM Dy/TREM Ho/TREM Er/TREM Tm/TREM Yb/TREM Lu/TREM | 1 1 1 1 1 2 1 1 1 1 1 1 1 1 | 30 30 10 20 5 5 5 10 10 20 15 5 20 5 | 0.03 0.01 0.005 0.005 0.005 0.005 0.01 0.001 0.01 0.03 0.03 0.001 0.005 0.001 | 0.03 0.03 0.03 0.03 0.03 0.03 0.1 0.05 0.05 0.3 0.3 0.03 0.03 0.03 |
Litšila tsa Lefatše tse sa Tloaelehang | ppm max. | ppm max. | % boholo. | % boholo. |
Fe Si Ca Al Mg W O C Cl | 500 100 300 50 50 500 2500 100 100 | 1000 200 500 200 100 500 2500 100 150 | 0.15 0.10 0.15 0.03 0.02 0.30 0.50 0.03 0.02 | 0.2 0.2 0.2 0.05 0.01 0.5 0.8 0.05 0.03 |
Yttrium Metal e sebelisoa haholo ho etsa li-alloys tse khethehileng, e eketsa matla a li-alloys tsa tšepe tse kang Chromium, Aluminium le Magnesium. Yttrium ke e 'ngoe ea lintho tse sebelisoang ho etsa 'mala o mofubelu ho lithelevishene tsa CRT. E le tšepe, e sebelisoa ho li-electrode tsa li-spark plug tse ling tse sebetsang hantle. Yttrium e boetse e sebelisoa ha ho etsoa mantle a khase bakeng sa mabone a propane e le sebaka sa Thorium. E boetse e sebelisoa ho eketsa matla a Aluminium le Magnesium alloys. Ho eketsoa ha Yttrium ho li-alloys ka kakaretso ho ntlafatsa ts'ebetso ea ts'ebetso, ho eketsa ho hanyetsa mocheso o phahameng oa mocheso hape ho matlafatsa haholo ho hanyetsa mocheso o phahameng oa oxidation. Yttrium Metal e ka boela ea sebetsoa ka mefuta e fapaneng ea li-ingots, likotoana, lithapo, lifolakha, li-slabs, lithupa, li-discs le phofo.