GH2747 superalloy.
The material cost of GH2747 superalloy is lower than that of the same type of superalloy. On the basis of increasing the chromium content, the oxidation resistance of the alloy at 1000 -1300 is greatly improved by increasing the content of aluminum and adding trace rare earth elements.
GH2747 superalloy chemical composition
Heat treatment regime
Hot rolled bars, forged bars, forgings: 1000-1200, water cooling, holding time according to the thickness of the material.
Density:
GH2747 superalloy is an alloy material with excellent properties in high-temperature environment, which is widely used in aviation, aerospace, energy and other fields. Due to its high strength, good oxidation resistance and corrosion resistance, it can maintain good mechanical properties and service life in high temperature environments.
GH2747 superalloy is composed of a variety of elements, among which chromium, aluminum, titanium and other elements are its main components. The content and proportion of these elements in the alloy are carefully designed to give GH2747 superalloy unique properties. For example, chromium improves the oxidation resistance of alloys, aluminum enhances corrosion resistance, and titanium helps improve the strength and toughness of alloys.
GH2747 superalloy requires a series of heat treatment and processing processes during the manufacturing process to ensure that its properties are fully utilized. For example, alloys need to be solution treated and aged to adjust their internal structure and improve their mechanical properties. In addition, in order to meet the needs of different fields, GH2747 superalloy also needs to go through different processing processes, such as rolling, welding, machining, etc.
GH2747 superalloy has a wide range of applications. In the aerospace sector, it can be used to manufacture parts for aircraft engines and gas turbines, such as turbine blades, guide vanes and combustion chambers. In the aerospace field, it can be used to manufacture rocket engines and spacecraft parts, such as nozzles, combustion chambers and tails. In the energy sector, it can be used to manufacture components for nuclear reactors and thermal power stations, such as steam generators, combustion chambers and chimneys.
In conclusion, GH2747 superalloy, as a high-performance alloy material, has a wide range of application prospects. With the continuous development of science and technology, the properties and application fields of GH2747 superalloy will continue to expand. In the future, with the continuous progress of technology and the continuous expansion of application fields, GH2747 superalloy is expected to be applied in a wider range of fields, bringing more convenience and benefits to human production and life.