Ukuhlanzeka okuphezulu kwe-scandium powder Sc intengo ye-powder CAS No 7440-20-2
Ulwazi olufushane lokuhlanzeka okuphezulu kwe-scandium powder Sc intengo ye-powder CAS No 7440-20-2
Igama lomkhiqizo: I-Scandium metal
Ifomula: Sc
Inombolo ye-CAS: 7440-20-2
Isisindo se-molecule: 44.96
Ukuminyana: 2.99 g/cm3
Indawo yokuncibilika: 1540 °C
Ukubukeka: Izingcezu zesigaxa esisiliva noma olunye uhlobo oluqinile
I-Ductibility: Kuhle
Ukuzinza: Izinzile emoyeni
Ukusetshenziswa kokuhlanzeka okuphezulu kwe-scandium powder Sc intengo ye-powder CAS No 7440-20-2
I-Scandium Metal isetshenziswa embotsheni ye-optical, i-catalyst, i-ceramics kagesi kanye nomkhakha we-laser.Ukusetshenziswa okuyinhloko kweScandium ngesisindo kuku-Aluminium-Scandium alloys yezingxenye ezincane zemboni ye-aerospace.Ezinye izinto zemishini yezemidlalo, ethembele ezintweni zokusebenza eziphezulu, zenziwe nge-Scandium-Aluminium alloys.Kuqashwe esimweni esiqinile sokuhlanganiswa kwamaqoqo angajwayelekile, i-Sc19Br28Z4, (Z=Mn, Fe, Ru noma Os).Lawa maqoqo anentshisekelo ngesakhiwo sawo kanye nezakhiwo kazibuthe.Isetshenziselwa ukwenza i-super alloy.
Ukucaciswa kokuhlanzeka okuphezulu kwe-scandium powder Sc intengo ye-powder CAS No 7440-20-2
| Ibanga | 99.999% | 99.99% | 99.90% |
| UKWAKHIWA KWAKHEMICAL | |||
| I-Sc/TREM (% min.) | 99.999 | 99.99 | 99.9 |
| I-TREM (% min.) | 99.9 | 99.9 | 99 |
| Ukungcola Okungavamile Komhlaba | ppm max. | ppm max. | % ubuningi. |
| I-La/TREM | 2 | 5 | 0.01 |
| Ce/TREM | 1 | 5 | 0.005 |
| I-Pr/TREM | 1 | 5 | 0.005 |
| Nd/TREM | 1 | 5 | 0.005 |
| Sm/TREM | 1 | 5 | 0.005 |
| I-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 |
| Ukungcola Okungajwayelekile Komhlaba | ppm max. | ppm max. | % ubuningi. |
| 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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