Erbium Oxide
Erbium Oxide (Er₂O₃) – Sifooyinka Fiisikikada
| Qaacidda Kiimikada: | Er₂O₃ |
| Lambarka CAS: | 12061-16-4 |
| Muuqaalka: | Budada casaanka ah |
| Darajooyinka Nadiifka ah: | 3N (99.9%), 4N (99.99%), 5N (99.999%) |
| Cufnaanta: | 8.64 g/cm³ |
| Barta Dhalmada: | 2344 °C |
| Milmida: | Biyaha kuma milmo; si yar ayuu ugu milmaa asiidhyada |
| Xasilloonida: | Kiimiko ahaan ku xasiloon hawada, xoogaa hygroscopic ah; ku kaydi meel qabow oo qalalan oo shaabadaysan |
| Alaabta | Tilmaamaha | Falanqaynta Caadiga ah | Qalabka Falanqaynta | ||||
| Astaan | UMEO2N | UMEO2N5 | UMEO3N | UMEO3N5 | UMEO4N | ||
| REO % | ≥99 | ≥99 | ≥99 | ≥99 | ≥99.99 | ||
| Nadiifnimo iyo wasakhda RE ee qaraabada ah | |||||||
| Er₂O₃/REO % | ≥99.00 | ≥99.50 | ≥99.90 | ≥99.95 | ≥99.99 | ||
| Tb₄O₇/REO % | ≤0.001 | Tusmada ≤ 0.05 wadarta guud | Tusmada ≤ Wadarta 0.1in | Tusmada ≤ 0.5 wadarta guud | <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 | |||
| Nadaafad la'aan aan ahayn 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 | |
| Lumis ku saabsan Shidista (1000℃, 1 saac)% | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ||
Qoraalo:
① ICP-AES - Qalabka cabbira qiiqa atomiga ee balaasmaha oo si is-daba-joog ah isugu xiran
② PE-3100 - Qalabka cabbira nuugista Atomiga
Waa maxay Codsiyada iyo Isticmaalka Gaarka ah ee Erbium Oxide?
1. Isgaarsiinta Fiber-ka Indhaha
Erbium oxide waa xudunta xudunta u ah faybarka erbium-doped (EDF). Iyada oo ka faa'iideysanaysa kor u qaadista iftiinka ee 1550 nm, waxaa loo isticmaalaa in lagu soo saaro amplifiers-ka fiber-ka erbium-doped (EDFA), iyada oo taageerta nidaamyada isgaarsiinta indhaha ee xawaaraha dheer, oo leh awood sare.
2. Qalabka laysarka
Waxaa loo isticmaalaa in lagu soo saaro kiristaalo laysar YAG ah oo lagu dahaadhay erbium iyo laysaro galaas ah oo lagu dahaadhay erbium, kuwaas oo soo baxaya qiyaastii 1.5 μm (xirmo indhaha lagu ilaaliyo). Si ballaaran ayaa loogu isticmaalaa qalliinka caafimaadka (dayactir maqaarka, daawaynta ilkaha), bilicda (ka saarista barta, dib u soo noolaynta maqaarka), cilmi-baarista sayniska iyo calaamadaynta warshadaha.
3. Qaybaha Infrared-ka iyo Infrared-ka
Waxaa loo isticmaalaa shaandheeyayaasha infrared-ka, dahaarka ka hortagga milicsiga, muraayadaha indhaha ee habeenkii iyo muraayadda ka ilaalisa laysarka. Waxay isticmaashaa nuugista iyo gudbinta infrared-ka ee astaamaha u ah si kor loogu qaado waxqabadka iyo badbaadada qalabka indhaha.
4. Midabaynta Muraayadaha & Dhoobada
Midab casaan/casaan sare leh oo loogu talagalay galaaska farshaxanka, muraayadaha dhoobada ee heerka sare ah iyo dhagaxyada macmal ah. Waxay bixisaa midab deggan oo jilicsan oo leh iska caabin kulayl oo aad u fiican, iyada oo aan saameyn ku yeelanayn kala duwanaanshaha jawiga foornada.
5. Agabka Iftiinka Leh & Fosfooraska
Waxaa loo isticmaalaa fosfooraska kor u beddelka ah ee iftiinka infrared-ka u beddela iftiin muuqda. Waxaa lagu dabaqaa calaamadaha ka hortagga been abuurka, bandhigyada indhaha iyo calaamadaynta bayoolojiga; waa qayb muhiim ah oo ka mid ah walxaha naadirka ah ee iftiimiya dhulka.
6. Alloys Gaar ah
Waxaa lagu daray magnesium, aluminium iyo walxo kale oo waxqabad sare leh si ay si weyn u horumariyaan xoogga, iska caabbinta kulaylka iyo iska caabbinta daxalka. Waxaa loo isticmaalaa qaybaha hawada sare, baabuurta iyo injineernimada kale ee horumarsan.
7. Katalisyada iyo Kiimikooyinka Fiican
Waxay u adeegtaa sidii kor u qaade ama wax lagu daro dildilaaca batroolka, nadiifinta qiiqa baabuurta iyo kicinta isku-darka dabiiciga ah, iyadoo kor u qaadaysa dhaqdhaqaaqa iyo xulashada. Waxay muujinaysaa kartida kiimikada cagaaran iyo codsiyada deegaanka.
Taxaddarrada Kaydinta, Gaadiidka & Maareynta
Budada ku kaydi shaabadaysan, qabooji, qalalan oo ka fogow iftiinka; qoyaanka qaraabo ah ka dhig mid ka hooseeya 40% si looga fogaado qoyaanka iyo nuugista CO₂.
Xiro maaskaro iyo muraayadaha qorraxda inta aad wax qabanayso si looga hortago neefsasho.
Isticmaal galaas aan hawo lahayn, weelal dhoobo ah ama balaastik ah.
Ka fogow taabashada dheer ee biraha falgalka ah.