What are the characteristics of GH3536?
What are the characteristics of GH3536?
GH3536 is a nickel-based high-temperature alloy with a high iron content. Its characteristics are mainly reflected in the following aspects:
High temperature performance: GH3536 alloy has good high temperature oxidation resistance and corrosion resistance. It has moderate to good durability and creep strength below 900°C. This makes the alloy suitable for applications in high temperature environments.
Strengthening mechanism: This alloy mainly improves its properties through solid solution strengthening of chromium and molybdenum. Solid solution strengthening is a method of increasing the strength of a material by dissolving elements into the base metal.
Processing performance: GH3536 alloy has good cold and hot working formability, which means that it can be processed in a wide temperature range and can be formed in a variety of ways such as forging, rolling, etc.
Weldability: The alloy is also weldable, an important property for parts that need to be joined or repaired during manufacturing.
Heat treatment process: The heat treatment process of GH3536 alloy has a significant impact on its properties. For example, the cooling rate during the quenching process will affect the microstructure of the alloy, and rapid cooling can control the formation of brittle carbide films at the grain boundaries. When the alloy solid solution temperature is higher than 1175°C, it is also easy to form carbide films at the grain boundaries, which may affect the plasticity and high-temperature strength of the material.
