Ukuhlanzeka okuphezulu kwe-scandium SCEPAW PRICE CAS No 7440-20-2
Imininingwane emfushane ye-Scandium Purity Scandium Powder SC powder Price Cas no 7440-20-2
Igama lomkhiqizo: Metal Metal
Ifomula: SC
I-CAS NO: 7440-20-2
Isisindo Molecular: 44.96
Ubuningi: 2.99 g / cm3
Iphoyinti elincibilikayo: 1540 ° C
Ukubukeka: Izingcezu ze-Silvery Lump noma enye ifomu eliqinile
Ukuhleleka: Kuhle
Ukuqina: Kuqinile emoyeni
Ukusetshenziswa kwe-scandium ephakeme ye-scandium sc sc intect cas no 7440-20-2
I-Scandium Metal isetshenziswa ku-Optical Coating, i-Catalyst, i-ceramics ye-elektroniki kanye ne-laser imboni. Ukusetshenziswa okuyinhloko kweScandium ngesisindo ku-Aluminium-Scandium Alloys yezakhi ezincane zezimboni ze-AeroSpace. Ezinye izinto zemishini yezemidlalo, ethembela ezintweni eziphezulu zokusebenza, zenziwe ngeScandium-Aluminium Alloys. Oqashwe ku-sloust yombuso eqinile yamaqoqo angajwayelekile, i-SC19BR28Z4, (Z = MN, FE noma OS). Lawa ma-Cluster athakazelisa ngesakhiwo sawo kanye nezakhiwo zakwamabuthe. Kuyasetshenziswa futhi ukwenza i-Super Alloy.
Ukucaciswa kwePuriptive Scandium Powder SCEW PRICE CAS No 7440-20-2
| Khuphuka | 99.999% | 99.99% | 99.90% |
| Ukwakheka kwamakhemikhali | |||
| I-SC / TREM (%%.) | 99.999 | 99.99 | 99.9 |
| Trem (% min.) | 99.9 | 99.9 | 99 |
| Ukungcola Komhlaba Okungavamile | I-PPM Max. | I-PPM Max. | % max. |
| La / trem | 2 | Okuthengwa edolo | 0.01 |
| Ce / trem | 1 | Okuthengwa edolo | 0.005 |
| Pr / trem | 1 | Okuthengwa edolo | 0.005 |
| Nd / trem | 1 | Okuthengwa edolo | 0.005 |
| I-SM / TREM | 1 | Okuthengwa edolo | 0.005 |
| I-EU / TREM | 1 | Okuthengwa edolo | 0.005 |
| Gd / trem | 1 | 10 | 0.03 |
| I-TB / TREM | 1 | 10 | 0.005 |
| Dy / trem | 1 | 10 | 0.05 |
| Ho / trem | 1 | Okuthengwa edolo | 0.005 |
| Er / trem | + | Okuthengwa edolo | 0.005 |
| Tm / trem | + | Okuthengwa edolo | 0.005 |
| Yb / trem | + | Okuthengwa edolo | 0.05 |
| Lu / trem | + | 10 | 0.005 |
| Y / trem | Okuthengwa edolo | 50 | 0.03 |
| Ukungcola Komhlaba Okungavamile | I-PPM Max. | I-PPM Max. | % max. |
| Fe | 50 | I-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 | -Mashumi | 0.1 |
| Cl | 50 | -Mashumi | 0.1 |
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