Nickel Alloy refer to high-temperature alloys with high strength and good resistance to oxidation and gas corrosion in the range of 650-1000 ° C with nickel as the matrix (generally greater than 50%). Nickel-based superalloys (hereinafter referred to as nickel-based alloys) were developed in the late 1930s. In 1941, the United Kingdom first produced the Ni-based alloy Nimonic 75 (Ni-20Cr-0.4Ti); in order to increase the creep strength and added aluminum, Nimonic 80 (Ni-20Cr-2.5Ti-1.3Al) was developed.
Shanghai HY Industry Co., Ltd is the first large-scale enterprise in China to develop high-temperature alloys. Nickel-based alloy products cover Incoloy, Inconel, Monel, Nimonic, and Hastelloy series. At present, the company’s products are widely used in new energy wind power, rail transit, High-end equipment manufacturing industry such as mechanical equipment, aerospace, new energy power, gas turbine, marine petrochemical, semiconductor chip equipment, etc.