Cerium Mischmetal
CAS NO: 62379-61-7 EINECS:
Molecular Formula: CeLa
Molecular Weight:
Properties: Ingots Or Lumps With Silver Gray Metallic, Slowly Decomposes In H2O, Readily Attacked By Mineral Acids, Easily Oxidized In The Air
Synonyms: Cerium Misch Metal; Ce mischmetal; Mixed rare earth metal; Rare earth metal; Lanthanum Cerium Metal; LaCe metal.
Specification:
| CODE | RE-1 | RE-2 | RE-3 | RE-4 |
| TREM>% | 99 | 99 | 99 | 99 |
| Rare earth content% | ||||
| La | 26±2 | 26±2 | 60-90 | 30-35 |
| Ce | 51±3 | 51±3 | 10-40 | 65-70 |
| Pr | 6±2 | 6±2 | <1 | <1 |
| Nd | 17±2 | 17±2 | <1 | <1 |
| Y | <0.05 | <0.05 | <0.05 | <0.05 |
| Non-rare earth impurities<% | ||||
| Fe | 0.3 | 0.15 | 0.3 | 0.3 |
| Mg | 0.1 | 0.03 | 0.1 | 0.1 |
| Si | 0.05 | 0.03 | 0.05 | 0.05 |
| Mo | 0.3 | 0.3 | 0.3 | 0.3 |
| Zn | 0.2 | 0.2 | 0.2 | 0.2 |
| Ca | 0.02 | 0.02 | 0.02 | 0.02 |
| Pb | 0.02 | 0.02 | 0.02 | 0.02 |
| Ti | 0.05 | 0.05 | 0.05 | 0.05 |
| C | 0.05 | - | - | - |
Applications: Cerium Mischmetal used as additive in alloys, hydrogen storage material, making flint. Lanthanum Cerium Alloy are widely applied in steel foundries industry for making FeSiMg alloy and it is used to remove free oxygen and sulfur by forming stable oxysulfides and by tying up undesirable trace elements, such as lead and antimony.
Packing: Steel drum aerated with argon with inner sealed plastic bag, N.wt 50/200kg.
Storage: Keep Sealed With Argon Or Coating Paraffin Wax Or Mineral Oil, And Store In Dry And Cool Places.
Contact: Dachuang
Phone: 18298888811
E-mail: dachuang@6l-resources.com
Add: RM,1902. ESAEY COMM.BLDG.,253-261 HENNESSY ROAD WANCHAI HONGKONG
