Rene N4

1. Introduce – First-generation single-crystal superalloys used in limited production for military and commercial engine blades * Rene √ Precipitation-hardened Ni-Cr alloy with high strength, high-temperature strength, and high-temperature corrosion resistance * Single-crystal superalloys √ Superalloys developed to improve creep resistance and temperature tolerance √ Large amounts of refractory alloying elements such as W, Ta, and Mo are added to optimize the mechanical properties of single-crystal alloys * Representative first-generation single-crystal superalloys √ Rene N4, CMSX-2, CMS...