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Inconel 718 is a precipitation-hardening nickel-chromium-iron alloy containing niobium and molybdenum. It has excellent comprehensive performance and is widely used in aerospace, petrochemical and other fields.
NCF690 is a high-performance nickel-based alloy with excellent corrosion resistance and high-temperature performance, widely used in aerospace, chemical and other fields.
The alloy is a corrosion-resistant, oxidation-resistant, and high-strength precipitation-hardening alloy. It is mainly a nickel-based superalloy that is age-hardened by the γ'' phase. Its operating temperature is below 800℃. The alloy exhibits good corrosion and oxidation resistance below 980℃, high strength below 800℃, good creep resistance below 700℃, and good stress-rupture resistance below 540℃. It also possesses good formability and weldability. In the solution-treated state, the alloy has a pure austenitic structure.
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