Neodymium Metal Nd CAS 7440-00-8 For NdFeB Permanent Magnet Materials
misch metal alloy
,samarium metal powder
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 metal can be obtained by electrolysis of neodymium chloride in molten salt.
Specification:
| Name | Nd_3N | Nd_2N5 | Nd_2N | |
| Molecular formula | Nd | Nd | Nd | |
| CAS | 7440-00-8 | 7440-00-8 | 7440-00-8 | |
| Total rare earth TREM | % | ≥99.5 | ≥99.0 | ≥99.0 |
| Nd/TREM | % | ≥99.9 | ≥99.5 | ≥99.0 |
| Total rare earth impurities | % | ≤0.1 | ≤0.5 | ≤1.0 |
| Fe | % | ≤0.2 | ≤0.3 | ≤0.5 |
| Si | % | ≤0.03 | ≤0.05 | ≤0.05 |
| C | % | ≤0.03 | ≤0.03 | ≤0.05 |
| Property | As-cast metal, silver grey | |||
| Application area | Preparation of NdFeB magnetic materials and non-ferrous metal alloys | |||
| Package | Anti-oxidation measures sealed packaging, flexible packaging according to customer needs | |||
Package: Under Argon atmosphere or vacuum packaging, 50kg per bag, also provide small package: 500g, 1kg, 5kg and other small packaging.
Use: The largest user of metal Neodymium is NdFeB permanent magnet material. The appearance of NdFeB permanent magnet has injected new vitality into the high-tech field of rare earth. NdFeB magnet has a high magnetic energy accumulation, which is called the "king of permanent magnet" in modern times. It is widely used in electronic, mechanical and other industries for its excellent performance. Neodymium is also used in non-ferrous materials. Adding 1.5-2.5% neodymium to magnesium or aluminum alloy can improve the high temperature performance, air tightness and corrosion resistance of the alloy, which is widely used as aerospace materials.
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