CMSX-2(Ni-Cr-W-Ta-Co)

1. Introduce – First generation single crystal superalloy – CMSX-2 has higher W and Cr content compared to CMSX-3, providing superior strength and stability at extreme temperatures * Single crystal superalloy Superalloy developed to minimize grain boundaries to increase creep resistance and temperature acceptance The addition of grain boundary strengthening elements such as C, B, Zr, and Hf suppresses grain boundary formation and allows heat treatment at higher temperatures to increase the fraction of γ′ phase and improve microstructure uniformity Large amounts of refractory alloyi...