ʻOkiuma Erbium
ʻO Erbium Oxide (Er₂O₃) - Nā Waiwai Physicochemical
| Kemika Formula: | ʻEr₂O₃ |
| Helu CAS: | 12061-16-4 |
| ʻAno: | Pauka ʻākala |
| Nā Papa Maʻemaʻe: | 3N (99.9%), 4N (99.99%), 5N (99.999%) |
| Ka nui o ka paʻa: | 8.64 g/cm³ |
| Kiko Heheʻe: | 2344 °C |
| Ka hoʻoheheʻe ʻana: | ʻAʻole hoʻoheheʻe ʻia i ka wai; hoʻoheheʻe iki ʻia i loko o nā waikawa |
| Paʻa: | Paʻa ka kemika i ka lewa, hygroscopic iki; e mālama i kahi i hoʻopaʻa ʻia ma kahi maloʻo a me kahi anuanu |
| Nā Mea | Nā kikoʻī | Nā Loiloi Maʻamau | Nā Mea Hana Loiloi | ||||
| Hōʻailona | UMEO2N | UMEO2N5 | UMEO3N | UMEO3N5 | UMEO4N | ||
| % REO | ≥99 | ≥99 | ≥99 | ≥99 | ≥99.99 | ||
| Ka maʻemaʻe a me nā haumia RE pili | |||||||
| ʻEr₂O₃/REO % | ≥99.00 | ≥99.50 | ≥99.90 | ≥99.95 | ≥99.99 | ||
| Tb₄O₇/REO % | ≤0.001 | ʻIke≤ 0.05 ka huina | ʻIke≤ 0.1in ka huina | ʻIke≤ 0.5 i ka huina | <0.0001 | ≤0.001 | ① |
| Dy₂O₃/REO % | ≤0.001 | <0.0001 | ≤0.001 | ① | |||
| Ho₂O₃/REO % | ≤0.001 | <0.0001 | ≤0.001 | ① | |||
| Tm₂O₃/REO % | ≤0.002 | 0.0025 | ≤0.002 | ① | |||
| Yb₂O₃/REO % | ≤0.003 | 0.0015 | ≤0.003 | ① | |||
| Y2O₃/REO % | ≤0.002 | 0.0014 | ≤0.002 | ① | |||
| Haumia ʻole-RE | |||||||
| Fe₂O₃ % | ≤0.0005 | ≤0.001 | ≤0.001 | ≤0.005 | <0.0005 | ≤0.0005 | ② |
| SiO₂ % | ≤0.003 | ≤0.005 | ≤0.005 | ≤0.01 | <0.0015 | ≤0.003 | |
| CaO% | ≤0.0015 | ≤0.0015 | ≤0.02 | ≤0.05 | <0.002 | ≤0.0015 | ② |
| CuO% | ≤0.001 | ≤0.002 | ≤0.005 | ≤0.005 | ≤0.001 | ② | |
| CL-% | ≤0.02 | ≤0.02 | ≤0.03 | ≤0.03 | <0.005 | ≤0.02 | |
| Pohō ma ka hoʻā ʻana (1000 ℃, 1 hola)% | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ||
Nā memo:
① ICP-AES - Ka Spectrometer Hoʻokuʻu ʻAtomika Plasma i Hoʻopili ʻia me ka Inductively
② PE-3100 - Ka Spectrophotometer Absorption Atomic
He aha nā noi a me nā hoʻohana kikoʻī o ka erbium oxide?
1. Kamaʻilio ʻana o ka fiber optical
ʻO ka Erbium oxide ka dopant koʻikoʻi no ka fiber erbium-doped (EDF). Me ka hoʻohana ʻana i kāna hoʻonui optical ma 1550 nm, hoʻohana ʻia ia e hana i nā amplifiers fiber erbium-doped (EDFA), e kākoʻo ana i nā ʻōnaehana kamaʻilio optical lōʻihi, kiʻekiʻe.
2. Nā Mea Hana Laser
Hoʻohana ʻia e hana i nā kristal laser YAG i hoʻohui ʻia me ka erbium a me nā lasers aniani i hoʻohui ʻia me ka erbium, e hoʻopuka ana ma kahi o 1.5 μm (kāʻei palekana maka). Hoʻohana nui ʻia i ke ʻoki kino (hoʻoponopono ʻili, mālama niho), aesthetics (wehe ʻana i nā kiko, hoʻoulu hou ʻana i ka ʻili), noiʻi ʻepekema a me ka māka ʻoihana.
3. Nā ʻāpana Optical & Infrared
Hoʻohana ʻia i nā kānana infrared, nā uhi anti-reflection, nā optics ʻike pō a me ke aniani pale laser. Hoʻohana i kona ʻano o ka absorption infrared a me ka hoʻoili ʻana e hoʻomaikaʻi i ka hana a me ka palekana o nā hāmeʻa optical.
4. Ke kala ʻana i ke aniani a me ka seramika
He mea hoʻoluʻu rose/sakura-pink maikaʻi loa no ke aniani kiʻi, nā glazes seramika kiʻekiʻe a me nā pōhaku makamae synthetic. Hāʻawi i ke kala paʻa a palupalu me ke kūpaʻa wela maikaʻi loa, ʻaʻole i hoʻopilikia ʻia e nā ʻano ʻokoʻa o ka lewa umu.
5. Nā Mea Luminescent & Phosphors
Hoʻohana ʻia i loko o nā phosphors hoʻololi-hoʻololi e hoʻololi i ka mālamalama infrared i mālamalama ʻike ʻia. Hoʻohana ʻia i loko o nā lepili anti-hoʻopunipuni, nā hōʻike optical a me ka lepili biological; he ʻāpana koʻikoʻi o nā mea luminescent honua kakaʻikahi.
6. Nā Alloys Kūikawā
Hoʻohui ʻia i ka magnesium, alumini a me nā mea hoʻohui hana kiʻekiʻe ʻē aʻe e hoʻomaikaʻi nui i ka ikaika, ke kūpaʻa wela a me ke kūpaʻa i ka pala. Hoʻohana ʻia ma nā ʻoihana aerospace, automotive a me nā ʻoihana ʻenekinia holomua ʻē aʻe.
7. Catalysis & Nā Kemika Maikaʻi
Hana ma ke ʻano he mea hoʻolaha a mea hoʻohui paha no ka haki ʻana o ka petroleum, ka hoʻomaʻemaʻe ʻana i ka hoʻopau kaʻa a me nā mea hoʻouluulu synthesis organic, e hoʻonui ana i ka hana a me ke koho ʻana. Hōʻike i ka hiki ke hana i ka kemika ʻōmaʻomaʻo a me nā noi kaiapuni.
Nā Mālama Mālama, Ka Hāpai ʻana a me ka Lawelawe ʻana
E mālama i ka pauka i hoʻopaʻa ʻia, hoʻomaʻalili, maloʻo a kaʻawale mai ka mālamalama; e mālama i ka haʻahaʻa ma lalo o 40% e pale aku i ka omo ʻana o ka makū a me ka CO₂.
E ʻaʻahu i ka pale lepo a me nā maka aniani i ka wā e lawelawe ai e pale aku i ka hanu ʻana.
E hoʻohana i nā ipu aniani, seramika a i ʻole nā ipu plastik ea ʻole.
E hōʻalo i ka hoʻopili lōʻihi ʻana me nā metala reactive.