Dish Schanum Scdium Praw Grush sanrs Owo Ko si 7440-20-2
Alaye kukuru ti mimọ ti scandium pranful sc lulú owo ko si 7440-20-2
Orukọ ọja: Irin Scrandium
Agbekalẹ: sc
Bas .: 7440-20-2
Iwuwo ti molecular: 44.96
Iwuwo: 2.99 g / cm3
Milting aaye: 1540 ° C
Irisi: silvery awọn ege ọra tabi fọọmu ti o lagbara
DUCTINYE: O dara
Iduroṣinṣin: iṣẹ iduroṣinṣin ni afẹfẹ
Ohun elo ti mimọ ti mimọ scandium plush owo idiyele owo ko si 7440-20-2
A lo irin irin ti a lo ni ipilẹ opiti opiti, olutata, awọn ohun-elo itanna ati ile-iṣẹ laser. Ohun elo akọkọ ti scandium nipasẹ iwuwo wa ni awọn ohun elo alumọni ti awọn ohun alubomi fun awọn ohun elo ile-iṣẹ aerossece. Diẹ ninu awọn ohun elo ti ere idaraya, eyiti o gbẹkẹle awọn ohun elo iṣẹ ṣiṣe giga, ti ṣe pẹlu awọn ohun elo ọlọjẹ. Oojọ ni iṣelọpọ ipo ti o muna ti awọn iṣupọ dani, SC19br28z4, (Z = MN, fe, ru, ru tabi os). Awọn iṣupọ wọnyi jẹ iwulo fun eto wọn ati awọn ohun-ini magntic. O tun nilo lati ṣe Elonoty.
Sipesifikesori ti giga ti Scandium SC lulú owo idiyele owo ko si 7440-20-2
| Ipo | 99.999% | 99.99% | 99.90% |
| Gbona kemikali | |||
| Sc / Trem (% Min.) | 99.999 | 99.99 | 99.9 |
| Trem (% min.) | 99.9 | 99.9 | 99 |
| Ṣọwọn aiye | PPM MAX. | PPM MAX. | % Max. |
| 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 / TEM | 1 | 5 | 0.005 |
| Eu / Trem | 1 | 5 | 0.005 |
| GD / Ṣawari | 1 | 10 | 0.03 |
| TB / Trem | 1 | 10 | 0.005 |
| Dy / trem | 1 | 10 | 0.05 |
| Ho / TEM | 1 | 5 | 0.005 |
| ER / Trem | 3 | 5 | 0.005 |
| TM / Ṣatunṣe | 3 | 5 | 0.005 |
| YB / Trem | 3 | 5 | 0.05 |
| Lu / trem | 3 | 10 | 0.005 |
| Y / tranm | 5 | 50 | 0.03 |
| Ti kii ṣe ti o ṣọwọn | PPM MAX. | PPM MAX. | % Max. |
| 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 | Ọkẹkọọkan | 0.1 |
| Cl | 50 | Ọkẹkọọkan | 0.1 |
Ohun ti a le pese:
