Ytterbium Metal Yb purity 99.99% CAS 7440-64-4 For Optical Fiber Communication
misch metal alloy
,samarium metal powder
Ytterbium Metal, Distillation Ytterbium Yb purity 99.99% CAS 7440-64-4 For Optical Fiber Communication
Name: Ytterbium metal, distillation ytterbium Molecular formula: Yb
CAS: 7440-64-4 Molecular weight: 173.04
Description: Ytterbium can be made into various forms: Ytterbium Foil, Ytterbium block, Ytterbium sheet, Ytterbium powder, Ytterbium sputtering target. It is not suitable to prepare Ytterbium by electrolysis, but by reduction distillation. Usually, Lanthanum is used as reducing agent, and the difference between Ytterbium high vapor pressure and Lanthanum low vapor pressure is used for reducing distillation. Ytterbium was extracted directly from Lanthanum by reduction distillation under high temperature and vacuum conditions of > 1100 ℃ and < 0.133Pa.
Specification:
| Name | Yb_4N | Yb_3N | |
| Molecular formula | Yb | Yb | |
| CAS | 7440-64-4 | 7440-64-4 | |
| Total rare earth TREM | % | ≥99.0 | ≥99.0 |
| Yb/TREM | % | ≥99.99 | ≥99.90 |
| Total rare earth impurities | % | ≤0.01 | ≤0.10 |
| Fe | % | ≤0.01 | ≤0.05 |
| Si | % | ≤0.01 | ≤0.03 |
| C | % | ≤0.01 | ≤0.03 |
| Property | As-cast, silvery white gloss | ||
| Application area | Preparation of special alloys and targets | ||
| Package | Anti-oxidation measures sealed packaging, flexible packaging according to customer needs | ||
Package: Under Argon atmosphere or vacuum packaging, 25kg or 50kg per bag, also provide small package: 100g, 500g, 1kg, 5kg and other small packaging.
Use: It is mainly used to make special alloy, ytterbium alloy has been used in dentistry. Ytterbium doped materials are emerged and developed rapidly in the fields of optical fiber communication and laser technology.
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