CMSX-4

1. Introduce – A second-generation single-crystal superalloy developed by Cannon-Muskegon; a high-strength alloy with improved creep strength and operating temperature compared to the first generation – Approximately 3% Re was added to the first-generation single-crystal superalloy, and the composition of elements such as Cr, Co, W, and Ta was adjusted * Single-crystal superalloy √ A superalloy developed to enhance creep resistance and operating temperature by eliminating grain boundaries √ By removing (or minimizing) grain boundary-strengthening elements such as C, B, Zr, and Hf, ...