| Negotiable | 1 Piece (MOQ) |
| Product Name | La Metal | La Metal | ||
| Chemical formula | La | La | ||
| Total rare earths | 99.50% | 99.00% | ||
| Test item | unit | Specified value | Specified value | |
| La/RE | % | ≥99.90 | ≥99.50 | |
| Non rare earth impurity content | Fe | % | ≤0.20 | ≤0.30 |
| Si | % | ≤0.03 | ≤0.05 | |
| C | % | ≤0.05 | ≤0.10 | |
| Mg | % | ≤0.02 | ≤0.05 | |
| Product Features | cast ingot is silver gray and easy to be oxidized/ catch fire in the open air | |||
| Application | Hydrogen storing alloys , RE-AL alloys and steel cast additives , and so on. | |||
| Tailor-made service | Customized products and packages can be provided according to customers' special requirements. | |||
| Index Model | La2S3.2N5 | La2S3.3N | La2S3.3N5 |
| La/TREM+S(%,min) | 99.5 | 99.9 | 99.95 |
| TREM+S(%,min) | 99.0 | 99.5 | 99.5 |
| Appearance | Black Powder | Black Powder | Black Powder |
| RE Impurities/TREM | %(Max) | %(Max) | %(Max) |
| La | Main | Main | Main |
| Ce | 0.1 | 0.05 | 0.01 |
| Pr | 0.1 | 0.05 | 0.01 |
| Nd | 0.1 | 0.01 | 0.01 |
| Sm | 0.02 | 0.005 | 0.001 |
| Eu | \ | 0.005 | 0.001 |
| Gd | \ | 0.005 | 0.001 |
| Tb | \ | \ | \ |
| Dy | \ | \ | \ |
| Ho | \ | \ | \ |
| Er | \ | \ | \ |
| Tm | \ | \ | \ |
| Yb | \ | \ | \ |
| Lu | \ | \ | \ |
| Y | 0.01 | 0.01 | 0.001 |
| Non-Re Impurities | %(Max) | %(Max) | %(Max) |
| Fe | 0.2 | 0.1 | 0.1 |
| Si | 0.03 | 0.03 | 0.01 |
| Ca | 0.01 | 0.02 | 0.02 |
| Al | 0.04 | 0.1 | 0.01 |
| Mg | 0.03 | 0.1 | 0.01 |
| Zn | \ | 0.05 | 0.15 |
| Cu | \ | \ | \ |
| Ni | \ | \ | \ |
| Pb | \ | \ | \ |
| Cd | \ | \ | \ |
| Cr | \ | \ | \ |
| Hg | \ | \ | \ |
| Na | \ | \ | \ |
| K | \ | \ | \ |
| Ti | \ | \ | \ |
| Th | \ | \ | \ |
| Mo | \ | \ | \ |
| C | 0.03 | 0.05 | 0.05 |
| Cl- | \ | 0.05 | 0.015 |
| Particle Size: | 1-5um, 5-10um, -325mesh, -200mesh, -100mesh. | ||
| Memo | Can custom-made as per request. | ||
| Packing: | 0.1KGs, 0.2KGs, 0.5KGs Vacuum Bag or packing as per request. |
| Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
| Characteristics: | As-cast dark gray powder is extremely susceptible to oxidation and ignition in the air. |
| Application: | 1. Lanthanum metal is an important raw material for the production of hydrogen storage alloys for nickel-metal hydride batteries. It can also be used to produce other pure rare earth metals and special alloys. |
| 2. Adding a small amount of lanthanum to the steel can improve its ductility, impact resistance and ductility. | |
| 3. A small amount of lanthanum is present in many swimming pool products to remove phosphate-feeding algae. | |
| 4. Lanthanum metal can be further processed into various shapes of ingots, blocks, wires, foils, plates, rods, disks and powders. |
| ITEM | SPECIFICATIONS | TEST RESULTS | ||||||
| La/TREM(%,Min) | 99.9 | >99.9 | ||||||
| TREM(%,Min) | 99.0 | >99.0 | ||||||
| RE Impurities(%/TREM,Max) | ||||||||
| Ce | 0.015 | |||||||
| Pr | <0.005 | |||||||
| Nd | <0.005 | |||||||
| Sm | <0.001 | |||||||
| Non-Re Impurities(%,Max) | ||||||||
| C | 0.023 | |||||||
| Fe | 0.078 | |||||||
| Si | 0.025 | |||||||
| Mg | <0.01 | |||||||
| Ca | <0.01 | |||||||
| Zn | <0.01 | |||||||
| Cu | <0.01 | |||||||
| Cr | <0.005 | |||||||
| Pb | <0.01 | |||||||
| Cd | <0.01 | |||||||
| Ti | <0.01 | |||||||
| Hg | <0.005 | |||||||
| Cl- | <0.01 | |||||||
| Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
| Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
| Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |
