| 摘要 |
PROBLEM TO BE SOLVED: To provide a nickel alloy for direct metal laser melting.SOLUTION: The alloy contains a powder that contains about 1.6 to about 2.8 wt.% aluminum, about 2.2 to about 2.4 wt.% titanium, about 1.25 to about 2.05 wt.% niobium, about 22.2 to about 22.8 wt.% chromium, about 8.5 to about 19.5 wt.% cobalt, about 1.8 to about 2.2 wt.% tungsten, about 0.07 to about 0.1 wt.% carbon, about 0.002 to about 0.015 wt.% boron, and about 40 to about 70 wt.% nickel. Related processes and articles are also disclosed.SELECTED DRAWING: Figure 1 |
