2020-11-03
| Nickel-based alloys refer to a class of alloys that have high strength and a certain degree of oxidation and corrosion resistance at a high temperature of 650 to 1000 ℃. According to the main performance, it is subdivided into nickel-based heat-resistant alloys, nickel-based corrosion resistant alloys, nickel-based wear-resistant alloys, nickel-based precision alloys and nickel-based shape memory alloys, etc. Gaoxin electroplating provides special nickel-based alloys based on this feature plating. High-temperature alloys are divided into iron-based superalloys, nickel-based superalloys and cobalt-based superalloys according to the different substrates. Among them, nickel-based superalloy is referred to as nickel-based alloy. This makes nickel-based alloys more and more used in more fields! Nickel-based alloys are used in many fields, such as: 1. Ocean: Marine structures in the marine environment, seawater desalination, mariculture, seawater heat exchange, etc. 2. Environmental protection field: flue gas desulfurization device for thermal power generation, wastewater treatment, etc. 3. Energy field: nuclear power generation, comprehensive utilization of coal, sea tide power generation, etc. 4. Petrochemical industry: oil refining, chemical and chemical equipment, etc. 5. Food field: salt making, soy sauce brewing, etc. Among the above-mentioned many fields, ordinary stainless steel 304 is not competent. In these special fields, special stainless steel is indispensable and irreplaceable. There is also the application of nickel-based alloys for electroplating of metal anti-oxidation coatings. In recent years, with the rapid economic development and the continuous improvement of the industrial field, more and more projects require higher-grade stainless steel. With the increase in demand for nickel-based alloys in various industries. In 2011, my country's nickel-based alloy market reached 23.07 billion yuan, a year-on-year growth rate of 19.47%. Therefore, the development level of the industry is in a steady upward trend. |
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