Chiyambi chachidule
Dzina lazogulitsa: Europium
Fomula: Eu
Nambala ya CAS: 7440-53-1
Molecular Kulemera kwake: 151.97
Kulemera kwake: 9.066 g/cm
Malo osungunuka: 1490
Maonekedwe: Zidutswa zotuwa zasiliva
Kukhazikika: Zosavuta kukhala ndi okosijeni mumlengalenga, sungani mpweya wa argon
Mawonekedwe: Zidutswa za Silvery, ingots, ndodo, zojambulazo, waya, etc.
Phukusi: 50kg / ng'oma kapena momwe mungafunire
Gulu | 99.99% | 99.99% | 99.9% |
KUPANGA KWA CHEMICAL | |||
Eu/TREM (% min.) | 99.99 | 99.99 | 99.9 |
TREM (% min.) | 99.9 | 99.5 | 99 |
Zosawerengeka Zapadziko Lapansi | ppm pa. | ppm pa. | % max. |
La/TREM Ce/TREM Pr/TREM Ndi/TREM Sm/TREM Gd/TREM Tb/TREM Dy/TREM Y/TREM | 30 30 30 30 30 30 30 30 30 | 50 50 50 50 50 50 50 50 50 | 0.05 0.01 0.01 0.01 0.03 0.03 0.03 0.03 0.01 |
Zosazolowereka za Padziko Lapansi | ppm pa. | ppm pa. | % max. |
Fe Si Ca Al Mg Mn W Ta O | 50 50 50 30 30 50 50 50 200 | 100 100 100 50 50 100 50 50 300 | 0.015 0.05 0.01 0.01 0.01 0.03 0.01 0.01 0.05 |
Europium Metal, ndi chinthu chamtengo wapatali kwambiri pakuwongolera ndodo zamanyukiliya chifukwa imatha kuyamwa ma neutroni ambiri kuposa zinthu zina zilizonse. Ndi dopant mumitundu ina yamagalasi mu ma lasers ndi zida zina za optoelectronic. Europium imagwiritsidwanso ntchito popanga galasi la fulorosenti. Kugwiritsa ntchito kwaposachedwa kwa Europium kuli mu quantum memory chips yomwe imatha kusunga zambiri masiku angapo nthawi.
Ndife opanga, fakitale yathu ili ku Shandong, koma titha kukupatsirani ntchito imodzi yokha!
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.
≤25kg: mkati mwa masiku atatu ogwira ntchito mutalandira malipiro. >25kg: sabata imodzi
Zilipo, titha kupereka zitsanzo zazing'ono zaulere pazolinga zowunikira!
1kg pa thumba fpr zitsanzo, 25kg kapena 50kg pa ng'oma, kapena monga mungafunire.
Sungani chidebecho chotsekedwa mwamphamvu pamalo owuma, ozizira komanso olowera mpweya wabwino.