Scandium Metal Sc Metal
Lintlha tse khutšoane
Lebitso la Sehlahisoa: tšepe ea Scandium
Foromo: Sc
Nomoro ea CAS: 7440-20-2
Boima ba 'mele: 44.96
Boima: 2.99 g/cm3
Sebaka se qhibilihang: 1540 °C
Sebaka se belang: 2831 ℃
Ponahalo: Silver grey metal ingot, spongy, nale e bōpehileng joaloka, silevera e tšoeu ea tšepe e khanyang, E ka khaoloa ho ea ka litlhoko tsa bareki.
Litšobotsi tsa 'Mele:Sehlahisoa se na le bosoeu ba silevera, hangata e le sebopeho sa li-crystalline blocks (tse kang nama) tsa tšepe.Li-castings, li-sponge blocks, kapa li-lenses li ka boela tsa e-ba ka mokhoa oa li-cotton shaped castings, tse nang le sebaka se hloekileng.
Kopo:
Scandium Metale sebelisoa ho optical coating, catalyst, electronic ceramics le indasteri ea laser.Tšebeliso e ka sehloohong ea Scandium ka boima ba 'mele ke li-alloys tsa Aluminium-Scandium bakeng sa likarolo tse nyenyane tsa indasteri ea sefofane.Lintho tse ling tsa lisebelisoa tsa lipapali, tse itšetlehileng ka lisebelisoa tse phahameng tsa ts'ebetso, li entsoe ka lisebelisoa tsa Scandium-Aluminium.E hiriloe ka mokhoa o tiileng oa ho kopanya lihlopha tse sa tloaelehang, Sc19Br28Z4, (Z=Mn, Fe, Ru kapa Os).Lihlopha tsena li na le thahasello bakeng sa sebopeho sa tsona le thepa ea magnetic.E boetse e sebelisoa ho etsa super alloy.Scandium metal e sebelisoa ka thepa ea theknoloji e phahameng ea alloy, mehloli ea leseli la motlakase, liindasteri tsa lisele tsa mafura, liindasteri tsa matla a nyutlelie, le liindasteri tsa sesoleScandium metal e sebelisoa haholo sebakeng sa sefofane, indasteri ea lisebelisoa tsa elektronike, mabone, catalysis, nuclear. theknoloji, superconducting thekenoloji, le likarolo tse ling.
Tlhaloso
| Sehlahisoa | Scandium tšepe | |||
| Kereiti | 99.999% | 99.99% | 99.99% | 99.90% |
| MOTS'EOA CHEMEKE | ||||
| Sc/TREM (% min.) | 99.999 | 99.99 | 99.99 | 99.9 |
| TREM (% min.) | 99.9 | 99.9 | 99 | 99 |
| Litšila tsa Lefatše tse Rare | ppm max. | ppm max. | ppm max. | % boholo. |
| La/TREM | 2 | 5 | 5 | 0.01 |
| Ce/TREM | 1 | 5 | 5 | 0.005 |
| Pr/TREM | 1 | 5 | 5 | 0.005 |
| Nd/TREM | 1 | 5 | 5 | 0.005 |
| Sm/TREM | 1 | 5 | 5 | 0.005 |
| Eu/TREM | 1 | 5 | 5 | 0.005 |
| Gd/TREM | 1 | 10 | 10 | 0.03 |
| Tb/TREM | 1 | 10 | 10 | 0.005 |
| Dy/TREM | 1 | 10 | 10 | 0.05 |
| Ho/TREM | 1 | 5 | 5 | 0.005 |
| Er/TREM | 3 | 5 | 5 | 0.005 |
| Tm/TREM | 3 | 5 | 5 | 0.005 |
| Yb/TREM | 3 | 5 | 5 | 0.05 |
| Lu/TREM | 3 | 10 | 5 | 0.005 |
| Y/TREM | 5 | 50 | 50 | 0.03 |
| Litšila tsa Lefatše tse sa Tloaelehang | ppm max. | ppm max. | ppm max. | % boholo. |
| Fe | 50 | 150 | 500 | 0.1 |
| Si | 50 | 100 | 150 | 0.02 |
| Ca | 50 | 100 | 200 | 0.1 |
| Al | 30 | 100 | 150 | 0.02 |
| Mg | 10 | 50 | 80 | 0.01 |
| O | 100 | 500 | 1000 | 0.3 |
| C | 50 | 200 | 500 | 0.1 |
| Cl | 50 | 200 | 500 | 0.1 |
Hlokomela:Tlhahiso ea sehlahisoa le ho paka li ka etsoa ho latela litlhaloso tsa mosebelisi.
Sephutheloana:Sete e ka hare ea mekotla ea polasetiki ea vacuum, liphutheloana tsa vacuum;Kapa o kenngoe ka botlolong ka khase ea argon bakeng sa tšireletso.500g/botlolo, 1kg/botlolo.kapa ho latela tlhoko ea moreki.
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