As a rule, products made of high-purity metals are used in areas with strict requirements for the properties of materials. This can be equipment that works in high-tech and important areas, for example, for scientific experiments, nuclear industry and other similar areas. The described products are made of pure Сobalt K0, K1 and are used in complex technological processes.
On the website of Metotechnics you can buy Cobalt wire and filament. Ordering via the site is available on the page with prices. It is also possible to leave a request via email and phone.
Grades, production technologies, sizes, delivery status, and application options for the described products are presented on this page in the appropriate sections.
Grades
Semi-finished products are made of Cobalt K0, K1. The content of the chemical element Co in these materials is at least 99.98% and 99.25%. K1 grade has such impurities as ferrum (Fe) - no more than 0.4% and nickel (Ni) - no more than 0.3%. K0 grade has very small percentages of impurities and represents cobalt of high chemical purity.
The chemical composition of K0, K1 is regulated by the GOST 123-2008.
Production
Cobalt wire and filament are produced using pressure treatment, specifically, the technological operation of broaching. It is carried out without additional heating of workpieces, therefore, cold-drawn products are obtained.
These semi-finished products are delivered in a solid state, without heat treatment. The need to produce soft filament and wire can significantly complicate the production process.
The described products are supplied with a diameter from 0.5 to 2 mm. Production of other sizes is possible by agreement of the parties.
It is worth noting that Cobalt wire that has small diameter is usually called Cobalt filament. GOST 25501-82 does not contain the specified definition for blanks and semi-finished products, but in practice this name is often used.
Application
The main application area of Cobalt wire and filament is the production of ionizing equipment.
Prices
The Prices section offers a wide range of Co products, including Cobalt filament and wire, and gives information about available sizes, grades,and their cost.