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Bi2O3
Bismuth powder is widely used in various bismuth alloy products, metallurgical additives in steel works, oil exploration perforating charges, low temperature solders, fusible alloy manufacturing, plastic fillers, precision castings, semiconductor high-purity materials, and the preparation of high-purity bismuth compounds. It is also used as a nuclear reactor coolant and as an analytical reagent.
Bismuth powder has a variety of production processes such as mechanical crushing, ball milling, and atomization.
Minimum order quantity：>1kg
Information
Product parameters
【Name】Bi2O3
【Density】8.9g/cm3
【Melting point】825(℃)
【Content】99.5-99.999
【Appearance】Pale yellow（α）powder / Deep yellow （β）powder
Chemical Composition
| Code | |||||||||||||||
| ≮ | ≯（ppm） | ||||||||||||||
| Bi2O3 | Bi | Ag | Cu | Mg | Ni | Ca | Fe | Cd | Pb | Al | Na | C1 | SO42- | Total | |
| Bi2O3 | 99.99 | 89.5 | 5 | 5 | 10 | 5 | 5 | 10 | 1 | 5 | 5 | 10 | 10 | 10 | 100 |
Specifications: D50≤5.0μm
Characteristic
Excellent dielectric property, high oxygen mobility, large energy gap, high refractive index, significant photoconductance and photoluminescence, it is a kind of widely used functional materials.
Applications
Bi2O3 is mainly used in inorganic synthesis, catalyst, rubber complexes, medicine, glass complexes, fireworks materials, shielding materials, imaging materials, ceramic capacitors, ceramic glaze, piezoelectric ceramics, varistors and other electronic components, ceramic powder materials and other fields.