Terbium Oxide
Terbium Oxide, also called Terbia, has important role as an activator for green phosphors used in colour TV tubes. Meanwhile Terbium Oxide is also used in special lasers and as a dopant in solid-state devices. Formula: Tb4O7 CAS No.: 12037-01-3 Molecular Weight: 747.69 Appearance: Brown Solubility: Insoluble in water, moderately soluble in strong mineral acids Stability: Slightly hygroscopic Purity: Tb4O7/TREO 99.95%-99.995% TREO≥99% LOI≤1% Non Rare Earth Impurities: CuO≤10ug/g CaO≤10ug/g PbO≤5ug/g Cl-≤100ug/g SiO2≤25ug/g NiO≤5ug/g Fe2O3≤5ug/g
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Ho-Fe Alloy |
Symbol: Dy-Fe,DyFe
Properties: silvery white blocks
Specifications: RE:（80±1）%, Fe:balance, Dy/TREM ≥ 99.5%
Applications：neodymium-ir... |
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RE Powder |
Prysmag supplies wide rang of Rare Earth Powder. Include:
*Polishing Power
- Precision optical component Polishing Powder
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Praseodymium Metal |
Praseodymium (Pr)
Praseodymium is a silvery-yellow metallic metal that oxidizes moderately in air forming a green oxide coating. The metal is soft,... |
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Rare Earth Phosphors |
Phosphors are made from a variety of materials and different combinations are appropriate for different applications. Each phosphor consists of a h... |
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Europium Metal |
Europium is a silvery-white metal that will ignite in air at about 150 °C to 180 °C. The metal is soft, very ductile, and the most reac... |
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