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Inconel718 alloy is a nickel based high-temperature alloy strengthened by precipitation of body centered tetragonal γ "and face centered cubic γ 'phases. It has good comprehensive performance in the temperature range of -253 to 700 ℃, and the yield strength below 650 ℃ ranks first among deformation high-temperature alloys. It also has good fatigue resistance, radiation resistance, oxidation resistance, corrosion resistance, as well as good processing performance, welding performance, and long-term structural stability. It can manufacture various complex shaped components and has been widely used in aerospace, nuclear energy, and petroleum industries in the above temperature range.
Another characteristic of this alloy is that its microstructure is particularly sensitive to hot working processes. By understanding the precipitation and dissolution laws of phases in the alloy, as well as the relationship between microstructure, process, and properties, reasonable and feasible process specifications can be developed for different usage requirements, resulting in various parts that can meet different strength levels and usage requirements.
The supplied varieties include forgings, forged bars, rolled bars, cold-rolled bars, round cakes, rings, plates, strips, wires, pipes, etc. It can be made into components such as disks, rings, blades, shafts, fasteners and elastic elements, sheet structural components, and casings for long-term use in aviation.
Details or business needs: Inconel 718(UNS N07718) >
