Sumo pfupi
Zita rechigadzirwa: Europium
Formula: Eu
Nhamba yeCAS: 7440-53-1
Molecular uremu: 151.97
Density: 9.066 g/cm
Nzvimbo yakanyungudika: 1490
Chitarisiko: Silvery grey bundu zvidimbu
Kugadzikana: Zviri nyore kuve oxidized mumhepo, ramba uri muargon gasi
Chimiro: Sirivha bundu zvidimbu, ingots, tsvimbo, foil, waya, nezvimwe.
Package: 50kg / chigubhu kana sezvaunoda
Giredhi | 99.99% | 99.99% | 99.9% |
CHEMICAL COMPOSITION | |||
Eu/TREM (% min.) | 99.99 | 99.99 | 99.9 |
TREM (% min.) | 99.9 | 99.5 | 99 |
Rare Earth Impurities | ppm max. | ppm max. | % max. |
La/TREM Ce/TREM Pr/TREM Nd/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 |
Zvisina-Rare Earth Impurities | ppm max. | ppm max. | % 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, chinhu chakanyanya kukosha mukudzora tsvimbo kune nyukireya reactor nekuda kwekuti inogona kutora manyutroni akawanda kupfuura chero zvimwe zvinhu. Iyo dopant mune mamwe marudzi egirazi mune lasers uye mamwe optoelectronic zvishandiso. Europium inoshandiswawo mukugadzira girazi refluorescent. Ichangobva kushandiswa kweEuropium iri muquantum memory chips iyo inogona kuchengetedza ruzivo kwemazuva panguva.
Isu tiri vagadziri, fekitori yedu iri muShandong, asi isu tinogona zvakare kukupa imwe yekumira kutenga sevhisi iwe!
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), nezvimwewo.
≤25kg: mukati memazuva matatu ekushanda mushure mekubhadhara kwagamuchirwa. >25kg: vhiki imwe
Inowanikwa, tinogona kupa madiki emahara emahara emhando yekuongorora chinangwa!
1kg pabhegi fpr samples, 25kg kana 50kg padhiramu, kana sezvawaida.
Chengetedza mudziyo wakavharwa zvakasimba munzvimbo yakaoma, inotonhorera uye ine mhepo yakanaka.