Dysprosium Oxide-Dy2O3

DYSPROSIUM OXIDE
CAS No.: 1308-87-8
Character: White or light yellow powder changes according to purity. insoluble in water, soluble in acids.
Molecular Formula: Dy2O3
Specification
CODE TREO min % Dy2O3/TREO min % L.O.I.1000掳C 1H max % Non-RE Impurities max g/g
------------------------------------------------------------------------------------------------Fe2O3 CaO SiO2 CuO
DyO-1--------- 99--------------- 99.99------------------------ 1------------------------- 10------- 20--- 20--- 10
DyO-2--------- 99--------------- 99.9-------------------------- 1------------------------- 20------- 50--- 50--- 10
DyO-3--------- 99--------------- 99.5-------------------------- 1------------------------- 20------- 50--- 50--- 30
DyO-4--------- 99--------------- 99----------------------------- 1------------------------ 100------ 100- 100-- 30
Uses: For preparing dysprosium metal glasses Nd-Fe-B permanent magnets additive or for making metal halogen lamp magnetic memory.
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