The high performance sintered vane was fabricated by using AB mixed fine and course powders of a high alloy steel and M χ, M ω and AE pre-alloyed coarse powders of a high speed steel. The compaction and sintering charactristics, the mechanical prope...
The high performance sintered vane was fabricated by using AB mixed fine and course powders of a high alloy steel and M χ, M ω and AE pre-alloyed coarse powders of a high speed steel. The compaction and sintering charactristics, the mechanical properties and the productivity of the fabricated vane were investigated in this study. M? powder showed the best compaction charactgeristics and productivity. It was also found that the wear loss vane of Mω sintered compact was measured to be 0.032㎜² which was superior to that of domestic and foreign products.