Wire, rod made of cobalt
Cobalt is hard metal that has two modifications: α — modification (resistant to a temperature of 427 °C, β-modification (cubic face-centered lattice — resistant at a temperature of 427 — 1120 °C). Cobalt is ferromagnetic with Curie point of 1121 °C. Due to high technological and operational properties, cobalt alloyed steel is applied in modern industry. With an appearance of similar materials, there has become a possibility to refine a lot of production methods, where a manufacturing is coupled with a force of high-temperature and aggressive environments. By virtue of cobalt alloys, it has become possible to provide a long-term and reliable working of the whole structure. Cobalt alloyed wire, rod possess heat resistance. Due to this, they operate in wide temperature range. Unique features of the material are conditioned by its balanced composition and special technology process.
|Atomic (molar) weight mole/h||58.93|
|Oxidation rate||3, 2, 0, -1|
|Melting point °С||1494°С|
|Melting heat kJ/mole||15.48|
|Heat conductivity K [V/m*K]||100|
|Evaporation heat kJ/mole||389.1|
— permanent magnets (alloy than contains up to 50% of cobalt, additives of chrome and vanadium);
— alloying with cobalt can increase alloy heat resistance and improve mechanical properties of steel by making it tool material (drill, cutters etc.);
— magnetic properties of cobalt alloys allow using them in transformer cores, electric motor, devices for magnetic recording;
— CoSi silicide is perfect thermoelectric material for thermoelectric generators with high coefficient of useful effect performance duty;
— radioactive cobalt 60 Co is applied in medicine, gamma-ray flaw detection, nuclear energetics.
— lithium cobalt is highly effective positive electrodes in manufacture of lithium accumulators.
«Auremo» cobalt wire, rod supplier proposes to buy products on favorable terms. A wide range of high-quality goods is presented in stock. Cobalt wire, rod price depends on order quantity and additional conditions of supply. If you make bulk purchases, you will be given special discounts. Our offices located in Moscow, St. Petersburg and cities of Central Europe provide availability of products and efficiency of delivery. You can easily buy cobalt wire, rod right now! We invite you to a partnership.
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«Auremo» cobalt wire, rod supplier sells rare and refractory metals. All products are certificated. Quality is guaranteed by rigorous technology compliance of a manufacture. Cobalt wire, rod are always in stock. You can buy them for the best cobalt wire, rod price from supplier. Our managers are always ready to answer any questions and to give a knowledgeable assistance. A large assortment will not leave you without a choice. Buy cobalt wire, rod by connecting the nearest office. Phone numbers, e-mail addresses of the closest company’s offices are noted in section «Contacts». Order a service «Call-back» and our manager will help you to choose products that will fit your individual requirements.