| 摘要 |
The present invention relates to a method for producing an alloy comprising of (by weight-%) C <= 0,20 Cr 15,0-25,0 Ni 1,0-20,0 Al 4,5-12,0 Mo+W <= 4,0 Nb <= 2,0 Mn <= 2,0 Si <= 2,0 Zr + Hf <= 0,2 REM <= 0,1 N <= 0,05 with improved oxidation resistance in high temperature applications by depositing an AI-base alloy on a substrate material comprising of (by weight-%): C <= 0,20 Cr 16,0-27,0 Ni 1,2-22,0 Al 0-6,0 Mo + W <= 4,5 Nb <= 2,2 Mn <= 2,0 Si <= 2,0 Zr + Hf <= 0,2 REM <= 0,1 N <= 0,1 balance Fe and normally occurring steelmaking impurities and additions, the use of said alloy and said alloy. |
