Condensers from tantalum
Are you interested in using tantalum in capacitors? Supplier Avlob offers to buy tantalum 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.
Physical properties
Tantalum — refractory metal is distinguished by a number of advantages (heat resistance, hardness, plasticity). It is chemically inert and does not oxidize under normal conditions.
| Chemical symbol | Ta |
| Atomic number | 73 |
| atomic mass | 181 g / mol; |
| melting temperature | + 2996 ° C; |
| heat of fusion | 24.7 kJ / kg. |
This metal has a valuable combination of high emissivity and heat resistance. It easily absorbs gases, maintaining vacuum in the vacuum devices. Tantalum coatings are the same aesthetic and durable, as from chromium or nickel.
Use in electrical engineering
Production of high-capacity capacitors and rectifiers. In such condensers, tantalum tablets obtained by powder metallurgy are used, sintered and compressed at high temperatures. The active surface of the porous tantalum tablet increases by a factor of 100, which makes it possible to obtain, with a high capacity, small dimensions of the condenser. Tantalum capacitors are also used in military radio stations, since they can be operated in very extreme conditions at a temperature of -80 + 200 ° C.
Delivery, price
Are you interested in using tantalum in capacitors? Supplier Avlob offers to buy tantalum at a bargain price. The price is formed on the basis of European production standards. Supplier Avlob offers to buy rare earth metals at the optimal price in bulk or at retail. We invite everyone to participate in the partnership.