Idiwọn Earth idiyele ti Ile-ilẹ Afar Earth
Agbekalẹ: CEO2
Bas .: 1306-38-3
Iwuwo ti molocular: 172.112
Iwuwo: 7,22 g / cm3
Orin Meji: 2,400 ° C
Irisi: ofeefee lati tan lulú
Solubility: Insoluble ninu omi, ni iwọntunwọnsi lọ ni iwọntunwọnsi ni awọn ohun alumọni ti o lagbara
Iduroṣinṣin: hygroscopic
Multilinglial: ohun elo ohun elo maalu, Oxyde de akara oyinbo, oxido de cerrio
1. Ohun elo afẹfẹ ti o jọra, tun npe ni Cerria, ni a lo ni gilasi, awọn okuta ara ati ẹrọ aṣa.
2.Ninu ile-iṣẹ gilasi, o ro pe o jẹ aṣoju fifẹ gilasi ti o lo julọ julọ fun awọn idiwọn opitiyẹ.
3. O tun lo lati ṣe afihan gilasi nipa fifi irin ni ipo ferrous rẹ. Agbara ti gilasi ti o ni ounjẹ jọ lati di opin ina Afẹfẹ Ultra ni lilo ni iṣelọpọ ohun ọṣọ gilaasi ati awọn ferese aesstostoce.
4. O tun lo lati yago fun awọn polimako lati dinda ni ina ni inaorun ati lati fi idi musile ti gilasi tẹlifisiọnu.
5. O ti lo si awọn paati opitika lati mu ilọsiwaju ṣiṣẹ. A tun nlo Cerria ti o ga ni awọn ape oyinbo ati doptant si gara.
| Koodu | CEO-3N | CEO-3.5N | CEO-4N |
| Treo% | ≥99 | ≥99 | ≥99 |
| Mimọ mimọ ati ibatan ti o ṣọwọn aijọju | |||
| CEO2 / Treo% | 99.9 | 99.95 | 99.99 |
| La2O3 / Treo% | ≤0.08 | ≤0.04 | ≤0.004 |
| Pr6o11 / Treo% | ≤0.01 | ≤0.01 | ≤0.003 |
| Nd2o3 / Treo% | ≤0.005 | ≤0.005 | ≤0.001 |
| SM2O3 / Treo% | ≤0.004 | ≤0.005 | ≤0.002 |
| Y2O3 / Treo% | ≤0.0001 | ≤0.001 | ≤0.001 |
| Ti koja aiye | |||
| Fe2o3% | ≤0.005 | ≤0.005 | ≤0.002 |
| Sio2% | ≤0.01 | ≤0.005 | ≤0.003 |
| Cao% | ≤0.01 | ≤0.005 | ≤0.003 |
| O idije | ≤0.06 | ≤0.06 | ≤0.040 |
| Nitorinaa 2 4-% | ≤0.1 | ≤0.05 | ≤0.050 |
