The composition of GH4145 superalloy has an important impact on its properties. The main ingredients include:
Nickel (Ni): As one of the basic components, it provides the high-temperature stability and corrosion resistance of the alloy.
Chromium (CR): Increases oxidation resistance and makes the alloy less susceptible to oxidation in high-temperature environments.
Molybdenum (Mo): Improves the hardness and corrosion resistance of the alloy, especially in the resistance to oxidation and wear.
Iron (Fe): It is one of the basic alloying elements, which affects the mechanical properties and thermal stability of the alloy.
Titanium (Ti): Helps to improve the strength and hardness of alloys.
Aluminum (AL): Improves the strength and corrosion resistance of the alloy.
The mechanical properties of GH4145 nickel alloy include tensile strength, yield strength, elongation and hardness. These performance indicators are related to factors such as the composition of the alloy, the heat treatment process and the processing technology. GH4145 nickel alloy has high tensile strength and yield strength and is able to withstand complex stresses at high temperatures. At the same time, the elongation and hardness of the alloy are also relatively high, which ensures that it has good processing performance and wear resistance.
The material that can be used in the nitriding environment is the bar of GH4145 material, which has excellent resistance to nitriding, as well as oxidation, vulcanization and carburizing, it also has good thermal stability and excellent stress rupture characteristics. GH4145 bars can be effectively used as heat-resistant and corrosion-resistant materials, and its excellent high-temperature strength and comprehensive properties of halide resistance, oxidation resistance and carburizing have made GH4145 bars widely used in chemical and petrochemical processing equipment.