"rare earth metals"
- 111 Items Found-
High Purity 99.999% Europium Oxide Eu2O3 CAS 1308-96-9 For Color TV Phosphor
High Purity 99.999% Europium Oxide Eu2O3 CAS 1308-96-9 For Color TV Phosphor Name: Europium oxide CAS: 1308-96-9 Molecular formula: Eu2O3 Molecular weight: 351.93 Description: Non-rare earth impurities such as iron, copper, zinc and calcium in Europium oxide will reduce the quality of phosphors. They are usually removed by sulfide precipitation or amine extraction in the production process, and Europium oxalate is precipitated by oxalic acid. Europium oxalate was calcined to
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High Purity 99.99% Thulium Oxide Tm2O3 CAS 12036-44-1 For X Ray Transmission
High Purity 99.99% Thulium Oxide Tm2O3 CAS 12036-44-1 For X-ray Transmission Name: Thulium oxide CAS: 12036-44-1 Molecular formula: Tm2O3 Molecular weight: 385.87 Description: The yttrium rich rare earth obtained by extraction group is extracted and purified by N263 NH4SCN system after acid dissolution. The raffinate is yttrium rich rare earth, and other heavy rare earth thulium, ytterbium and lutetium are added into the organic phase. Thulium and ytterbium are added into the
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Gadolinium Oxide Gd2O3 99.999% CAS 12064-62-9 For Neutron Absorption Material
Gadolinium Oxide Gd2O3 99.999% CAS 12064-62-9 For Neutron Absorption Material Name: Gadolinium oxide CAS: 12064-62-9 Molecular formula: Gd2O3 Molecular weight: 362.5 Description: The mixed rare-earth chloride solution is treated by extraction, the Neodymium and Gadolinium are grouped, then HCl was used for back extraction of the medium to obtain medium rare earth Gadolinium enrichment. The medium enrichment is reduced by zinc powder, and the Europium is extracted by the
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High Purity 99.999% Lanthanum Oxide La2O3 CAS 1312-81-8 For Ceramic Capacitor
High Purity 99.999% Lanthanum Oxide La2O3 CAS 1312-81-8 For Ceramic Capacitor Name: Lanthanum oxide CAS: 1312-81-8 Molecular formula: La2O3 Molecular weight: 325.81 Description: The rare earth chloride solution after cerium removal uses the neutral phosphine extractant dimethylheptyl methylphosphonate (P350), and the P350-kerosene system is used for 35 to 38 levels of extraction to separate lanthanum from other rare earths. The solution was neutralized with ammonia water,
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High Purity 99.999% Lutetium Oxide Lu2O3 CAS 12032-20-1 For Scintillation Crystal
High Purity 99.999% Lutetium Oxide Lu2O3 CAS 12032-20-1 For Scintillation Crystal Name: Lutetium oxide CAS: 12032-20-1 Molecular formula: Lu2O3 Molecular weight: 397.93 Description: Yttrium rich rare earth was extracted by N263-LiNO3 system. After acid dissolution, Yttrium was extracted and purified by N263-NH4SCN system. Thulium, Ytterbium and Lutetium heavy rare earth were separated by N263 solvent. Thulium Lutetium was further separated by hydrochloric acid back extraction
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High Purity 99.99% Terbium Oxide Tb4O7 CAS 12037-01-3 For Phosphor Activator
High Purity 99.99% Terbium Oxide Tb4O7 CAS 12037-01-3 For Activator Of Phosphor Name: Terbium oxide CAS: 12037-01-3 Molecular formula: Tb4O7 Molecular weight: 747.7 Description: Terbium oxalate was precipitated from Terbium containing extraction liquid extracted by P507, and then Terbium oxide was obtained by separation and burning. Specification: Name Tb4O7_5N Tb4O7_4N Molecular formula Tb4O7 Tb4O7 CAS 12037-01-3 12037-01-3 Total rare earth TREO % 99.0 99.0 Tb4O7/TREO %
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Misch Metal Or Mixed Metal LaCePrNd CAS 62379-61-7 For Non Ferrous Alloy Additives
Misch Metal Or Mixed Metal LaCePrNd CAS 62379-61-7 For Non Ferrous Alloy Additives Name: Misch metal, Mixed metal Molecular formula: LaCePrNd CAS: 62379-61-7 Content: TREM 99%min Description: The mixed rare earth metals are extracted from the rare earth ores, containing lanthanum, cerium, praseodymium, neodymium and a small amount of oxide or chloride mixed with samarium, europium and gadolinium, which are electrolyzed in molten salt. The total amount of rare earth is more
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Neodymium Metal Nd CAS 7440-00-8 For NdFeB Permanent Magnet Materials
Neodymium Metal Nd CAS 7440-00-8 For NdFeB Permanent Magnet Materials Name: Neodymium metal Molecular formula: Nd CAS: 7440-00-8 Molecular weight: 144.24 Description: Neodymium can be made into various forms: Neodymium foil, Neodymium block, Neodymium rod and Neodymium powder. Neodymium has paramagnetism. Neodymium is one of the most active rare earth metals. It can darken rapidly in the air and form oxides. It reacts slowly in cold water and rapidly in hot water. Neodymium
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Aluminum Rare Earth Alloys AlRE Master Alloy For Improve Aluminum Alloy Strength
Aluminum Rare Earth Alloy AlRE Master Alloy For Improve Aluminum Alloy Strength Name: Aluminum Rare Earth Alloy Molecular formula: AlRE Size: according to user's requirements RE content: 10%, 20%, 30%(wt) Description: The chemical activity of rare earth elements is high, and it is easy to be burned and segregated seriously. If rare earth metals are added directly to the alloy, it will cause serious burning loss of rare earth elements. Therefore, in order to ensure that the
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Rare Earth Salts Neodymium Fluoride NdF3 CAS 13709-42-7 For Detector Scintillator
Neodymium Fluoride NdF3 CAS 13709-42-7 For Detector Scintillator Name: Neodymium fluoride, Neodymium fluoride anhydrous Molecular formula: NdF3 CAS: 13709-42-7 Molecular weight: 201.24 Description: Neodymium fluoride is a white purplish red powder, insoluble in water, hydrochloric acid, nitric acid and sulfuric acid, but soluble in perchloric acid,NH4FNdF3 insoluble double salt is formed with ammonium fluoride. The preparation method is to add hydrofluoric acid to neodymium
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Rare Earth Ferrosilicon Alloy RESiFe For High Chromium Cast Iron Grain Refinement
Rare Earth Ferrosilicon Alloy RESiFe For Grain Refinement Of High Chromium Cast Iron Name: Rare Earth Ferrosilicon Alloy Molecular formula: RESiFe Size: 0~5 mm or 5~50 mm or 50~150 mm RE content: 28~35%(wt) Description: Rare earth ferrosilicon is massive, metallic luster, hard and brittle, easy to crush. The rare earth ferrosilicon alloy is silver gray. Rare earth ferrosilicon alloy generally contains RE 17% - 37%, Si 35% - 46%, Mn 5% - 8%, Ca 5% - 8%, Ti 6%, and the rest is
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Lanthanum Cerium Metal / Misch Metal LaCe For Steel Smelting Additives
Lanthanum Cerium Metal Or Misch Metal LaCe For Steel Smelting Additives Name: Lanthanum Cerium Metal, Misch metal Molecular formula: LaCe HS code: 2805302900 Content: TREM 99%min Description: Lanthanum cerium metal is mainly prepared by molten salt electrolysis in the presence of a certain proportion of mixed cerium oxide, lanthanum oxide and additives. Specification: Name LaCe_65CeA LaCe_65CeB LaCe_65CeC Molecular formula LaCe LaCe LaCe Total rare earth TREM % 99.0 99.0
