Environmental embrittlement in A3B-type intermetallics based on Ni3Al and Fe3Al has been studied in this paper. For the Ni3Al doped with 120 wt ppm B and Ni,(Al
各向同性富铁的Nd-Fe-B快淬条带用快洋工艺制备了富Fe的Nd-F。-B条带。配制的合金成分为NdxFe,B。3<X<8,80<y<90,4<z<15。快淬工艺采用的喷嘴直径为lmm,冷却辊速为25~35m/s。得到的快淬条带为非品结构,经700C...
The isotropic Fe-rich N