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Inconel625 alloy is a solid solution strengthened nickel based deformation high-temperature alloy with molybdenum and niobium as the main strengthening elements. It has excellent corrosion resistance and oxidation resistance, with good tensile and fatigue properties from low temperature to 980 ℃, and is resistant to stress corrosion under salt spray atmosphere. Therefore, it can be widely used for manufacturing aviation engine components, aerospace structural components, and chemical equipment. This alloy is used to manufacture engine casings, guide vanes, installation edges and cylinders, fuel manifolds and other components. It has passed practical application assessments and has a maximum operating temperature of 950 ℃; After long-term use at 550-700 ℃, the alloy exhibits a certain degree of age hardening, resulting in a slight decrease in its plasticity.
Ensure Chemical, UT and mechanical property.
Inconel 625 has a face centered cubic lattice structure. After being kept at around 650 ℃ for a sufficient period of time, carbon particles and unstable quaternary phases will precipitate and transform into stable Ni3 (Nb, Ti) rhombohedral lattice phases. After solid solution strengthening, the molybdenum and niobium components in the nickel chromium matrix will improve the mechanical properties of the material, but the plasticity will be reduced.
Details or business needs: Alloy 625 >
