Terbium is a silvery-gray, malleable, soft and ductile rare earth element which can be cut by a knife. Terbium is relatively stable in air. It is never found in nature as a free element, however it is readily found in minerals such as cerite, gadolinite, and euxenite. Terbium compounds are highly fluorescent and are frequently used to produce green phosphors.
| Product Name | Tb Metal | Tb Metal | ||
| Chemical formula | Tb | Tb | ||
| Total rare earths | 99.00% | 99.00% | ||
| Test item | unit | Specified value | Specified value | |
| Tb/RE | % | ≥99.95 | ≥99.90 | |
| Non rare earth impurity content | Fe | % | ≤0.05 | ≤0.10 |
| Si | % | ≤0.05 | ≤0.05 | |
| C | % | ≤0.05 | ≤0.05 | |
| O | % | ≤0.20 | ≤0.20 | |
| Al | % | ≤0.05 | ≤0.10 | |
| Product Features | bulk or acicular crystal and the surface is silver gray | |||
| Application | Mainly applied to permanent magnet and magnetostriction materials;magneto-optic storing materials | |||
| Packing | packing in polyethylene bags with argon protection sealed in steel drums,50KG/250KG perdrum. | |||
| Tailor-made service | Customized products and packages can be provided according to customers' special requirements. | |||
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