There are many different types of superalloys containing various levels of titanium, silicon, sulfur, phosphorus, molybdenum, manganese, chromium, carbon, boron, aluminum, iron, nickel, and cobalt. Most of them contain four to six elements to produce quality parts and components, and cobalt alloy the largest often used in forging valves in the combustion engine and other parts of a gun. It not only offers high corrosion resistance, but it’s also the predominant alloy that provides exemplary strength.
As a cobalt-based “superalloy,” it holds a wide range of benefits. Some of its biggest advantages include its strength, resistance to tremendous wear and tear, and ability to work under extreme temperatures. Not only is it able to function in a wide range of temperatures, but it has the ability to maintain its core strength and wear resistance, no matter the temperature, as well. As a result, this material is ideal for the environment with temperatures ranging from 600 to 1112˚F (3315 to 600˚C). Another one of its benefits is that you can introduce other elements to this alloy to meet your exact specifications, making it more adaptable and convenient.
Cobalt alloys are produced by a range of different processes or methods. These methods include wrought or hot forging, hard-faced deposit, powder metal, and finally, casting. Using cobalt alloy can be a bit difficult to machine and grind as compared to when using steel. As a result, high-performance processing equipment and specialized machining tools are required since it is often machined by grinding instead of cutting.
Ferralloy Inc. is producing machined investment castings to the Rc 52 hardness grade of every cobalt-based alloy. The parts and components produced are used as holes by a large international company in the oil drilling equipment industry. This type of material is also being used to produce sleeves in the valve industry. The sleeves are pressed into their safety relief valves to dramatically reduce wear which occurs when abrasive fluids are pumped through the valves.To get more info about the different applications of cobalt alloys, contact our team today!
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