| abstract |
Nickel-based alloys for use at high temperatures, in weight percent, C 0.05 to 0.2, Si up to 1.5, Mn up to 0.5, Cr 15 to 20, Al 4 to 6, Fe 15 to 25, Co up to 10, N 0.03 to 0.15 At least one element selected from the group consisting of O up to 0.5, Ta, Zr, Hf, Ti and Nb 0.25 to 2.2, at least one element selected from the group consisting of REM up to 0.5, the balance Ni and typically Contains impurities that occur. |