| 摘要 |
Provided is an Ni-based alloy for use in an aircraft engine or gas turbine for power generation, wherein the Ni-based superheat-resistant alloy has good mechanical characteristics at high temperature. The alloy comprises, in mass%, C: 0.001-0.1%, Al: 1.0-4.0%,Ti: 2.0-4.5%, Cr: 12-18%, Co: 11.1-18.0%, Fe: 1.2-12.0%, Mo: 1.5-6.5%, W: 0.5-6.0%, Nb: 0.1-3.0%, B: 0.001-0.05%, and Zr: 0.001-0.1%, with the remainder being Ni and impurities. |
