Bohloeki bo phahameng ba scandium phofo Sc theko ea phofo CAS No 7440-20-2
Tlhahisoleseding e khutšoanyane ea bohloeki bo phahameng ba scandium phofo Sc theko ea phofo CAS No 7440-20-2
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
Ponahalo: Likotoana tsa sekotoana sa silevera kapa mofuta o mong o tiileng
Ductibility: Ho lokile
Stability: E tsitsitse hantle moeeng
Kopo ea bohloeki bo phahameng ba scandium phofo Sc theko ea phofo CAS No 7440-20-2
Scandium Metal e sebelisoa ka ho roala optical, catalyst, ceramic 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.
Tlhaloso ea bohloeki bo phahameng ba scandium phofo Sc theko ea phofo CAS No 7440-20-2
| Kereiti | 99.999% | 99.99% | 99.90% |
| MOTS'EOA CHEMEKE | |||
| Sc/TREM (% min.) | 99.999 | 99.99 | 99.9 |
| TREM (% min.) | 99.9 | 99.9 | 99 |
| Litšila tsa Lefatše tse Rare | ppm max. | ppm max. | % boholo. |
| La/TREM | 2 | 5 | 0.01 |
| Ce/TREM | 1 | 5 | 0.005 |
| Pr/TREM | 1 | 5 | 0.005 |
| Nd/TREM | 1 | 5 | 0.005 |
| Sm/TREM | 1 | 5 | 0.005 |
| Eu/TREM | 1 | 5 | 0.005 |
| Gd/TREM | 1 | 10 | 0.03 |
| Tb/TREM | 1 | 10 | 0.005 |
| Dy/TREM | 1 | 10 | 0.05 |
| Ho/TREM | 1 | 5 | 0.005 |
| Er/TREM | 3 | 5 | 0.005 |
| Tm/TREM | 3 | 5 | 0.005 |
| Yb/TREM | 3 | 5 | 0.05 |
| Lu/TREM | 3 | 10 | 0.005 |
| Y/TREM | 5 | 50 | 0.03 |
| Litšila tsa Lefatše tse sa Tloaelehang | ppm max. | ppm max. | % boholo. |
| Fe | 50 | 150 | 0.1 |
| Si | 50 | 100 | 0.02 |
| Ca | 50 | 100 | 0.1 |
| Al | 30 | 100 | 0.02 |
| Mg | 10 | 50 | 0.01 |
| O | 100 | 500 | 0.3 |
| C | 50 | 200 | 0.1 |
| Cl | 50 | 200 | 0.1 |
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