Cobalt-Chromium Alloy Round Bar

Cobalt Chrome Alloy Round Bar

Description:Cobalt Chrome Alloy round bar is a kind of cemented carbide that can resist various types of wear , corrosion and high temperature oxidation, commonly known as cobalt-chromium-tungsten alloy or cobalt-based alloy. They have high wear and heat resistance, strong tear resistance, good corrosion resistance, and good oxidation resistance at high and room temperature.Depending on the composition of Cobalt Chrome Alloy alloys, Cobalt Chrome Alloy round bars can be made into welding wires or powders for hard surface surfacing, thermal spraying, spray welding and other processes, and can also be made into castings,forgings and powder metallurgy parts. However, due to the incredible high hardness of Cobalt Chrome Alloy alloy, its processing is very difficult and the price is often expensive, some very precise casting and grinding methods are often used, and its surface can be hot rolled, pickled, sprayed sand, cold drawn or other polishing treatments.In addition, compared with nickel alloys, Cobalt Chrome Alloy alloys have a higher melting point and a very high content of chromium, which enables them to form a protective film against alkali metals and sulfates on the surface of the alloy, and thus has excellent thermal corrosion resistance. and welding performance.

Application:Cobalt Chrome Alloy round bars are mainly used in abrasive environments because the alloy's low coefficient of friction minimizes the risk of wear and is widely used in oil and gas, machinery, wood cutting, automotive, pulp and paper, oil refining industries, food processing, chemical processing,construction industry and other fields. Cobalt Chrome Alloy round bars can also be used in food processing equipment, steel mill equipment, screw conveyors, tile making machines, pump lungs, cement mill equipment and other heavy equipment parts.They can be made into knockout tanks for ammonia reforming, catalytic support nets for nitric acid production, trays, baskets and tool holders in heat treatment plants, exhaust system parts, high temperature bearings and valve stems or furnace blades in solid waste combustion chambers. The alloy is also particularly useful in the manufacture of medical and surgical devices for artificial hip joints and dental prostheses.

Cobalt Chromium Alloy Round Bar Specification：

Cobalt Chrome Alloy Round Bar Picture：

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