Product Name: Metallic Lanthanum Chemical Molecular Formula: La Total Rare Earth Content: 99.50% / 99.00% Test Items and Specification Limits: | Test Item | Specification Limit | |--------------------|---------------------| | La/RE (%) | ≥99.90 | | Non-rare-earth Impurities: | | | Fe (%) | ≤0.10 | | Si (%) | ≤0.03 | | C (%) | ≤0.03 | | Mg (%) | ≤0.02 | Product Characteristics: A silver-gray metal in the as-cast condition, highly susceptible to oxidation and easily ignitable in air. Application Fields: Hydrogen-storage alloys, rare-earth aluminum alloys, and cast-steel additives. Packaging Method: Packed in iron drums with a single-layer plastic liner inside, protected by argon gas. Each drum weighs:
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Product Name: Metallic Cerium Chemical Molecular Formula: Ce Total Rare Earth Content: 99.00% Test Item Unit Specified Value Specified Value Ce/RE% ≥99.90 ≥99.50 Non-rare-earth Impurity Content Fe% ≤0.10 ≤0.15 Si% ≤0.05 ≤0.03 C% ≤0.03 ≤0.03 Al% ≤0.05 ≤0.05 Product Characteristics: Silver-gray metallic luster, low melting point, readily oxidizes and ignites in air. Application Fields: Hydrogen-storage alloys, cerium-iron-boron magnetic materials, flint, rare-earth aluminum alloys, and cast-steel additives. Packaging Method: Packed in iron drums with a single-layer plastic liner.
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Product Name: Metallic Praseodymium Chemical Molecular Formula: Pr Total Rare-Earth Content: 99.50% Test Item Unit Specified Value Specified Value Pr/RE% ≥99.90 ≥99.50 Non-Rare-Earth Impurity Content Fe% ≤0.08 ≤0.12 Si% ≤0.03 ≤0.03 C% ≤0.02 ≤0.03 O% ≤0.03 ≤0.03 Al% ≤0.03 ≤0.03 Product Characteristics: Cast billet form; metallic ingot with a silver-gray fresh fracture surface. Application Fields: The product is primarily used as an additive in rare-earth permanent magnet materials, hydrogen-storage materials, and non-ferrous alloys. Packaging Method: Packaged in iron drums with inner liners.
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Product Name: Metallic Neodymium Chemical Formula: Nd Rare Earth Total Content: 99.50% / 99.00% Test Items and Specification Limits: | Test Item | Specification Limit | |-------------------------|---------------------| | Nd/RE% | ≥99.90 | | | ≥99.50 | | Non-rare-earth Impurities: | | | Fe% | ≤0.20 | | | ≤0.30 | | Si% | ≤0.03 | | | ≤0.05 | | C% | ≤0.03 | | | ≤0.03 | | O% | ≤0.03 | | | ≤0.05 | | Mg% | ≤0.01 | | | ≤0.02 | Product Characteristics: As-cast metal; fresh fracture surface is silvery gray. Application Fields: Neodymium-iron-boron permanent magnetic materials. Packaging Method: Packed in iron drums with a single-layer plastic inner liner, protected by argon gas. Each drum weighs 50 kg.
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Product Name: Praseodymium–Neodymium Metal – Pr25±2% Praseodymium–Neodymium Metal – Pr20±2% Praseodymium–Neodymium Metal – Pr25±1% Praseodymium–Neodymium Metal – Pr20±1% Chemical Formula: PrNd, PrNd, PrNd, PrNd Total Rare Earth Content: 99.50%, 99.50%, 99.50%, 99.50% Test Item Unit Specified Value Specified Value Specified Value Specified Value PrNd/RE% ≥99.00 ≥99.00 ≥99.00 ≥99.00 Component Pr% 25±2 20±2 25±1 20±1 Nd% 75±2 80±2 75±1 80±1 Non-rare
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Product Name: Metallic Samarium Chemical Molecular Formula: Sm Total Rare-Earth Content: 99.50% / 99.00% Test Items and Specification Limits: Sm/RE% ≥ 99.90 / ≥ 99.50 Non-Rare-Earth Impurities: Fe ≤ 0.03 / ≤ 0.05 Si ≤ 0.02 / ≤ 0.03 C ≤ 0.01 / ≤ 0.02 O ≤ 0.01 / ≤ 0.02 Mg ≤ 0.01 / ≤ 0.01 Product Characteristics: Silver-gray metallic luster, twisted-rod shape. Application Fields: Primarily used as raw material for SmCo permanent magnetic materials and SmFeN permanent magnetic materials. Packaging Method: Packed in iron drums with a single-layer plastic liner, purged with
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Product Name: Metallic Europium Chemical Molecular Formula: Eu Total Rare Earth Content: 99.50% Test Item Unit Specified Value Specified Value Eu/RE% ≥99.90 ≥99.50 Non-rare-earth Impurity Content Fe% ≤0.05 ≤0.05 Si% ≤0.02 ≤0.03 C% ≤0.05 ≤0.05 O% ≤0.03 ≤0.05 Product Characteristics: Needle-like crystals or irregular lumps, with a silvery-gray metallic luster; highly susceptible to oxidation in air. Application Fields: Primarily used as control materials for nuclear reactors and neutron shielding materials. Packaging Method: Packaged in iron drums with a single-layer plastic liner inside.
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Product Name: Metallic Gadolinium Chemical Molecular Formula: Gd Total Rare Earth Content: 99.00% Test Item Unit Specified Value Specified Value Gd/RE% ≥99.90 ≥99.50 Non-Rare Earth Impurity Content Fe% ≤0.02 ≤0.03 Si% ≤0.01 ≤0.01 C% ≤0.03 ≤0.03 O% ≤0.10 ≤0.15 Mg% ≤0.03 ≤0.05 Product Characteristics: Bulk or acicular crystals with a silvery-gray metallic luster. Application Fields: Primarily used in permanent magnets, magnetocaloric materials, and control materials for nuclear reactors. Packaging Method: Packaged in iron drums with an inner liner.
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Product Name: Metallic Terbium Chemical Molecular Formula: Tb Total Rare Earth Content: 99.00% Test Item Unit Specified Value Specified Value Tb/RE% ≥99.50 ≥99.00 Non-Rare Earth Impurity Content Fe% ≤0.10 ≤0.15 Si% ≤0.06 ≤0.08 C% ≤0.03 ≤0.05 O% ≤0.20 ≤0.20 Al% ≤0.05 ≤0.10 Product Characteristics: Blocky or acicular crystals with a silvery-gray metallic luster. Application Fields: Primarily used in rare-earth permanent magnets, magnetostrictive materials, and magneto-optical storage materials. Packaging Method: Packed in iron drums with a single inner liner.
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Product Name: Metallic Dysprosium Chemical Molecular Formula: Dy Total Rare-Earth Content: 99.00% Test Item Unit Specified Value Specified Value Dy/RE% ≥99.95 ≥99.90 Non-Rare-Earth Impurity Content Fe% ≤0.02 ≤0.05 Si% ≤0.01 ≤0.02 C% ≤0.02 ≤0.03 O% ≤0.05 ≤0.25 Mg% ≤0.01 ≤0.03 Product Characteristics: Block-shaped, silvery-gray metal Application Fields: Nd-Fe-B permanent magnetic materials, Tb-Dy-Fe giant magnetostrictive alloys Packaging Method: Packed in iron drums with a single-layer plastic inner bag and protected with argon gas.
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Product Name: Metallic Holmium Chemical Molecular Formula: Ho Total Rare Earth Content: 99.00% Test Item Unit Specified Value Specified Value Ho/RE% ≥99.90 ≥99.50 Non-rare-earth Impurity Content Fe% ≤0.05 ≤0.10 Si% ≤0.03 ≤0.05 C% ≤0.03 ≤0.05 O% ≤0.25 ≤0.30 Mg% ≤0.03 ≤0.05 Product Characteristics: Bulk or acicular crystals with a silvery-gray metallic luster. Application Fields: Primarily used in magnetostrictive materials, luminescent materials, and magnetocaloric materials, among others. Packaging Method: Packed in iron drums with a single-layer plastic liner.
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Product Name: Metallic Erbium Chemical Molecular Formula: Er Total Rare Earth Content: 99.00% Test Item Unit Specified Value Specified Value Er/RE% ≥99.90 ≥99.50 Non-rare-earth Impurity Content Fe% ≤0.05 ≤0.10 Si% ≤0.03 ≤0.05 C% ≤0.03 ≤0.05 O% ≤0.25 ≤0.30 Mg% ≤0.03 ≤0.05 Product Characteristics: Blocky or acicular crystals with a silvery-gray metallic luster Application Fields: Primarily used in magnetocaloric materials, rare-earth luminescent materials, etc. Packaging Method: Packed in iron drums, with a single-layer plastic bag liner and filled with argon.
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