Scvodium ohun elo afẹfẹ
Alaye kukuru ti ohun elo afẹfẹ
Orukọ: ohun elo afẹfẹ afẹfẹ
Agbekalẹ: SC2O3
Bas .: 12060-08-1
Iwuwo ti molocular: 137.91
Iwuwo: 3.86 g / cm3
Dara: 2485 ° C
Irisi: funfun lulú
Solubility: Insoluble ninu omi, ni iwọntunwọnsi lọ ni iwọntunwọnsi ni awọn ohun alumọni ti o lagbara
Iduroṣinṣin: hygroscopic
Hervliteal: Scandicid, Oxyde de Scandium, Oxido del Scdium
Ohun elo ti afẹfẹ afẹfẹ
Ohun elo ohun elo afẹfẹti wa ni loo ni opational ti o dara, retalyst, awọn ohun elo itanna ati ile-iṣẹ laser. O tun ti lo lododun ni ṣiṣe awọn atupa imọ-jinlẹ giga. O to didi funfun to gaju ti a lo ninu awọn eto ṣiṣe giga (fun atako-resistance si ooru ati awọn ohun ija igbona), awọn ohun adẹmu itanna, ati ẹla gilasi. Dara fun awọn ohun elo gbigbe igbewọle
Sipesifikesonu ti afẹfẹ afẹfẹ
| Orukọ ọja | Ohun elo ohun elo afẹfẹ | ||
| SC2O3 / Treo (% min.) | 99.999 | 99.99 | 99.9 |
| Treo (% min.) | 99 | 99 | 99 |
| Pipadanu lori ibimọ (% max.) | 1 | 1 | 1 |
| Ṣọwọn aiye | PPM MAX. | PPM MAX. | % Max. |
| La2O3 / Treo | 2 | 10 | 0.005 |
| CEO2 / Treo | 1 | 10 | 0.005 |
| Pr6o11 / Treo | 1 | 10 | 0.005 |
| Nd2o3 / Treo | 1 | 10 | 0.005 |
| SM2O3 / Treo | 1 | 10 | 0.005 |
| Eu2o3 / Treo | 1 | 10 | 0.005 |
| GD2O3 / Treo | 1 | 10 | 0.005 |
| TB4O7 / Treo | 1 | 10 | 0.005 |
| Dy2O3 / Treo | 1 | 10 | 0.005 |
| Ho2o3 / Treo | 1 | 10 | 0.005 |
| ER2O3 / Treo | 3 | 10 | 0.005 |
| TM2O3 / Treo | 3 | 10 | 0.005 |
| Yb2o3 / treo | 3 | 10 | 0.05 |
| Lu2o3 / Treo | 3 | 10 | 0.005 |
| Y2O3 / Treo | 5 | 10 | 0.01 |
| Ti kii ṣe ti o ṣọwọn | PPM MAX. | PPM MAX. | % Max. |
| Fe2o3 | 5 | 20 | 0.005 |
| Sio2 | 10 | 100 | 0.02 |
| Cao | 50 | 80 | 0.01 |
| Cuo | 5 | ||
| Lio | 3 | ||
| Ẹlẹdẹ | 5 | ||
| ZRO2 | 50 | ||
| Tio2 | 10 | ||
Ijẹrisi:
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