N08811 nickel-based alloy, as a high-performance engineering material, has been favored in aerospace, petrochemical, nuclear power and other fields due to its unique chemical composition and superior physical properties. The purpose of this paper is to introduce the chemical composition, performance characteristics and application fields of N08811 nickel-based alloy, in order to provide reference for researchers in related fields.
1. Chemical composition.
N08811 nickel-based alloy uses nickel as the main component, but also contains chromium, iron, niobium, molybdenum, titanium, aluminum, carbon and other elements. Among them, the nickel content is as high as 70%, the chromium content is about 20%, and the rest are other trace elements. This unique chemistry gives N08811 nickel-based alloy excellent corrosion resistance, high-temperature strength, and good plasticity. Second, performance characteristics 1Corrosion resistance: N08811 nickel-based alloy has excellent corrosion resistance, good resistance to corrosive substances such as acids, alkalis, salts, etc., and also has excellent corrosion resistance in high-temperature environments. 2.High temperature strength: N08811 nickel-based alloy has high strength in high temperature environment, and its yield strength and tensile strength remain stable with the increase of temperature, which makes the alloy have a good application prospect in high temperature environment. 3.Plasticity: N08811 nickel-based alloy has good plasticity, easy to process and form, and at the same time, it also has good plasticity in high temperature environment, which is convenient for hot processing.
3. Application fieldN08811 nickel-based alloy has been widely used in many fields due to its excellent performance characteristics. The details are as follows:1Aerospace: N08811 nickel-based alloy is mainly used in the aerospace field to manufacture high-temperature components such as engine parts, combustion chambers, and exhaust systems. 2.Petrochemical industry: N08811 nickel-based alloy is mainly used in the petrochemical industry to manufacture corrosion-resistant, high-temperature and high-pressure equipment and pipelines. 3.Nuclear power: N08811 nickel-based alloy is mainly used in the field of nuclear power to manufacture key equipment such as nuclear reactor pressure vessels, pipelines, pumps and valves. 4.Other fields: N08811 nickel-based alloy is also widely used in medical equipment, food machinery, textile machinery and other fields. In summary, N08811 nickel-based alloy has been widely used in many fields due to its unique chemical composition and superior physical properties. With the continuous progress of science and technology, it is believed that N08811 nickel-based alloy will play an important role in a wider range of fields and contribute to the development of human society.