Alloy, powder, method and component

A powder comprising a nickel-based alloy which contains (in wt %):

• carbon (C):
• 0.09%-0.13%
• chromium (Cr):
• 19.0%-21.5%
• cobalt (Co):
• 18.0%-20.0%
• molybdenum (Mo):
• 0.5%-1.5%
• tungsten (W):
• 2.0%-3.0%
• titanium (Ti):
• 2.0%-3.0%
• aluminum (Al):
• 2.2%-3.0%
• boron (B):
• 0.008%-0.012%
• zirconium (Zr):
• 0.0025%-0.01%
• tantalum (Ta):
• 2.0%-4.0%
• niobium (Nb):
• 1.2%-2.0%
• yttrium oxide (Y2O3):
• 0.75%-1.25%
• balance nickel (Ni):
• optionally:
• silicon (Si):
• up to 0.02%
• manganese (Mn):
• up to 0.01%
• yttrium (Y):
• 0.0025%-0.01%
• vanadium (V):
• up to 0.01%
• hafnium (Hf):
• up to 0.01%
• silver (Ag):
• up to 0.005%
• lead (Pb):
• up to 0.0003%
• iron (Fe):
• up to 0.02%
• copper (Cu):
• up to 0.01%
• selenium (Se):
• up to 0.0003%
• oxygen (O):
• up to 0.015%
• phosphorus (P):
• up to 0.005%
• sulfur (S):
• up to 0.001%
• gallium (Ga):
• up to 0.001%
• bismuth (Bi):
• up to 0.0001%
• nitrogen (N):
• up to 0.008%
• magnesium (Mg):
• up to 0.007%
• tellurium (Te):
• up to 0.00005%
• thallium (Tl):
• up to 0.0005%
• calcium (Ca):
• up to 0.0001%
• potassium (K):
• up to 0.0001%,
• residual impurities:
• up to 0.1%.

An additive manufacturing process, comprising:

• selectively melting powder in a layer-by-layer process to generate a geometric object;
• wherein the powder comprises an alloy based on nickel which is composed of (in wt %):
• carbon (C):
• 0.09%-0.13%
• chromium (Cr):
• 19.0%-21.5%
• cobalt (Co):
• 18.0%-20.0%
• molybdenum (Mo):
• 0.5%-1.5%
• tungsten (W):
• 2.0%-3.0%
• titanium (Ti):
• 2.0%-3.0%
• aluminum (Al):
• 2.2%-3.0%
• boron (B):
• 0.008%-0.012%
• zirconium (Zr):
• 0.0025%-0.01%
• tantalum (Ta):
• 2.0%-4.0%
• niobium (Nb):
• 1.2%-2.0%
• yttrium oxide (Y2O3):
• 0.75%-1.25%
• balance nickel (Ni):
• optionally:
• silicon (Si):
• up to 0.02%
• manganese (Mn):
• up to 0.01%
• yttrium (Y):
• 0.0025%-0.01%
• vanadium (V):
• up to 0.01%
• hafnium (Hf):
• up to 0.01%
• silver (Ag):
• up to 0.005%
• lead (Pb):
• up to 0.0003%
• iron (Fe):
• up to 0.02%
• copper (Cu):
• up to 0.01%
• selenium (Se):
• up to 0.0003%
• oxygen (O):
• up to 0.015%
• phosphorus (P):
• up to 0.005%
• sulfur (S):
• up to 0.001%
• gallium (Ga):
• up to 0.001%
• bismuth (Bi):
• up to 0.0001%
• nitrogen (N):
• up to 0.008%
• magnesium (Mg):
• up to 0.007%
• tellurium (Te):
• up to 0.00005%
• thallium (Tl):
• up to 0.0005%
• calcium (Ca):
• up to 0.0001%
• potassium (K):
• up to 0.0001%,
• residual impurities:
• up to 0.1%.

A component comprising a substrate, comprising a nickel-based alloy which is composed of (in wt %):

• carbon (C):
• 0.09%-0.13%
• chromium (Cr):
• 19.0%-21.5%
• cobalt (Co):
• 18.0%-20.0%
• molybdenum (Mo):
• 0.5%-1.5%
• tungsten (W):
• 2.0%-3.0%,
• titanium (Ti):
• 2.0%-3.0%
• aluminum (Al):
• 2.2%-3.0%
• boron (B):
• 0.008%-0.012%
• zirconium (Zr):
• 0.0025%-0.01%
• tantalum (Ta):
• 2.0%-4.0%
• niobium (Nb):
• 1.2%-2.0%
• yttrium oxide (Y2O3):
• 0.75%-1.25%
• balance nickel (Ni):
• optionally:
• silicon (Si):
• up to 0.02%
• manganese (Mn):
• up to 0.01%
• yttrium (Y):
• 0.0025%-0.01%
• vanadium (V):
• up to 0.01%
• hafnium (Hf):
• up to 0.01%
• silver (Ag):
• up to 0.005%
• lead (Pb):
• up to 0.0003%
• iron (Fe):
• up to 0.02%
• copper (Cu):
• up to 0.01%
• selenium (Se):
• up to 0.0003%
• oxygen (O):
• up to 0.015%
• phosphorus (P):
• up to 0.005%
• sulfur (S):
• up to 0.001%
• gallium (Ga):
• up to 0.001%
• bismuth (Bi):
• up to 0.0001%
• nitrogen (N):
• up to 0.008%
• magnesium (Mg):
• up to 0.007%
• tellurium (Te):
• up to 0.00005%
• thallium (Tl):
• up to 0.0005%
• calcium (Ca):
• up to 0.0001%
• potassium (K):
• up to 0.0001%,
• residual impurities:
• up to 0.1%.