Intangiriro
Izina ryibicuruzwa: Europium
Inzira: Eu
CAS No.: 7440-53-1
Uburemere bwa molekuline: 151.97
Ubucucike: 9.066 g / cm
Ingingo yo gushonga: 1490
Kugaragara: Ibice byijimye byijimye
Igihagararo: Biroroshye cyane kuba oxyde mu kirere, gumana gaze ya argon
Imiterere: Ibice by'ifeza, ingots, inkoni, file, insinga, nibindi.
Ipaki: 50kg / ingoma cyangwa nkuko ubisabwa
Icyiciro | 99,99% | 99,99% | 99,9% |
UMURIMO W'IMIKORESHEREZE | |||
Eu / TREM (% min.) | 99.99 | 99.99 | 99.9 |
TREM (% min.) | 99.9 | 99.5 | 99 |
Ntibisanzwe Isi | 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 |
Ibidasanzwe Byisi | 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, nigikoresho cyingirakamaro cyane mugukoresha inkoni za reaction za kirimbuzi bitewe nuko ishobora kwinjiza neutron nyinshi kuruta ibindi bintu byose. Ni dopant muburyo bumwe bwikirahure muri laseri nibindi bikoresho bya optoelectronic. Europium nayo ikoreshwa mugukora ibirahuri bya fluorescent. Porogaramu iheruka ya Europium iri muri kwant yibuka chip ishobora kubika amakuru yizewe muminsi icyarimwe.
Turi ababikora, uruganda rwacu ruherereye i Shandong, ariko turashobora kandi gutanga serivisi imwe yo kugura kubwawe!
T / T (kohereza telex), Western Union, MoneyGram, BTC (bitcoin), nibindi
≤25kg: mugihe cyiminsi itatu yakazi nyuma yo kwishyura. > 25kg: icyumweru kimwe
Iraboneka, turashobora gutanga ingero ntoya kubuntu kubwintego yo gusuzuma ubuziranenge!
1kg kumufuka fpr ntangarugero, 25kg cyangwa 50kg kurugoma, cyangwa nkuko ubisabwa.
Bika kontineri ifunze cyane ahantu humye, hakonje kandi hahumeka neza.