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Inconel 625 alloy is a nickel based superalloys, mainly composed of nickel, chromium, molybdenum, and containing small amounts of iron and niobium. The addition of chromium and molybdenum enhances the oxidation and corrosion resistance of the alloy, while niobium enhances its ability to resist stress corrosion cracking. The microstructure of this alloy is a face centered cubic austenite phase, providing excellent mechanical properties and corrosion resistance.
Inconel 625 performs well in various corrosive environments, such as acidic and alkaline media, as well as marine and chemical treatment environments. It has extremely high resistance to pitting corrosion, crack corrosion, and stress corrosion cracking, and also exhibits excellent resistance in high-temperature oxidative environments. It has good wear resistance in high-temperature and high-speed friction and wear environments, and can form a dense oxide protective film in high-temperature and high oxidation environments, effectively preventing further oxidation of the material.
Details or business needs: Inconel 718/UNS N07718 >
