Rare earth metals
Technical specifications
Rare earth metals — elements extremely scattered in earth’s crust. Their discovery and use falls on beginning of XX century. By increasing atomic weight, they are located as follows:
Johan Gadolin Finnish chemist, physicist and mineralogist
| № | Symbol | Title | Density g/cm3 |
Melting point, t° | Note |
| 21 | Sc | Scandium | 2,99 | 1541°C | Named after Scandinavia |
| 39 | Y | Yttrium | 4,47 | 1528°C | Named after the Swedish village of Itterby. |
| 57 | La | Lanthanum | 6,17 | 920°К | Name from Greek is «secretive». Leads lanthanide group |
| 58 | Ce | Cerium | 6,757 | 799°С | Ceres — name of ancient Greek goddess |
| 59 | Pr | Praseodymium | 7 | 903,8°С | Due to green line in spectrum, name «green twin», (Greek). |
| 60 | Nd | Neodymium | 7 | 1021°С | Translated as «new twin» |
| 61 | Pm | Promethium | 7,26 | 1441°К | Prometheus stole fire from Zeus and handed it to people. |
| 62 | Sm | Samarium | 7,52 | 1074°С | Samaria was discovered in mineral |
| 63 | Eu | Europium | 5,243 | 826 °C | By name of Europe |
| 64 | Gd | Gadolinium | 7,9 | 1586°К | |
| 65 | Tb | Terbium | 8,229 | 1 629°К | In honor of Swedish village of Ytterby |
| 66 | Dy | Dysprosium | 8,55 | 1412°С | Translated as «inaccessible» |
| 67 | Ho | Holmium | 8,795 | 1474°С | By name of Stockholm |
| 68 | Er | Erbium | 9,06 | 1529°С | Discovered near Swedish village of Ytterby |
| 69 | Tm | Thulium | 9,321 | 1545°С | On behalf of legendary island of Thule |
| 70 | Yb | Ytterbium | 6,9654 | 824°С | Discovered near Swedish village of Ytterby. |
| 71 | Lu | Lutetium | 9,84 | 1663°С | Most refractory and heavy in series of lanthanides |
Provider
Supplier Evek GmbH offers to buy rare-earth metals, price is optimal in this rental segment. Full compliance with international quality standards. Supplier Evek GmbH offers to buy any rare earth metal from specialized warehouses of Evek GmbH with delivery to any city.
Buy, favorable price
We offer rare earth metals, price is determined by technological features of production without including additional costs. You can order products of non-standard parameters. We have best price — quality ratio. Evek GmbH — profitable supplier. Buy rare earth metals today. Timely delivery is provided by representative offices in cities of Eastern Europe.
