Germanium physical and mechanical properties. Application.
Are you interested in the physical and mechanical properties of germanium? Supplier Avlob offers to buy germanium at a bargain price. We guarantee timely delivery of products to any specified address. Regular customers can take advantage of discount discounts. The price is the best in this segment.
Technical specifications
The element of the 4th group of the periodic system was discovered in 1886 by the German scientist Winkler. In nature, it does not occur in free form, but only as an impurity in nickel tungsten ores, silicates, coals, thermal waters, peat. This classic semiconductor is used in the manufacture of radio electronics and electrical engineering.
| Chemical symbol | Ge |
| Specific gravity | 5.33 g / cm³ |
| Atomic mass | 72.59 |
| Degree of oxidation | +3, |
| Melting temperature | 937 ° C |
| Boiling temperature | 2830 ° C |
| Specific heat of fusion | 36.8 kJ / mol |
Application
This element is used in the form of high-frequency single crystals for the manufacture of diodes, photoresistors and photodiodes, sensors, parts of X-ray equipment, spectroscopes. In jewelry, this element is also used, due to its adaptability. Some germanium alloys serve as anticorrosive coatings or solders.
Storage
In closed warehouses or under a canopy, where adequate protection against mechanical and other damages is provided.
Delivery, price
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