Nickel-Based Alloy
Nickel-based alloy, consisting of (in % by mass) Al 1.2-<2.0% Si 1.2-<1.8% C 0.001-0.1% S 0.001-0.1% Cr 0.03-0.1% Mn 0.03-0.1% Cu max. 0.1% Fe 0.02-0.2% Mg 0.005-0.06% Pb max. 0.005% Y 0.05-0.15% and Hf 0.05-0.10% or Y 0.05-0.15% and La 0.05-0.10% or Y 0.05-0.15% and Hf 0.05-0.10% and La 0.05-0.10% Ni remainder together with manufacturing-related impurities.
1 . Nickel-based alloy comprising, in % by weight:
Al 1.2-<2.0%
Si 1.2-<1.8
C 0.001-0.1%
S 0.001-0.1%
Cr 0.03-0.1%
Mn 0.03-0.1%
Cu max. 0.1%
Fe 0.02-0.2%
Mg 0.005-0.06%
Pb max. 0.005%
Y 0.05-0.15% and Hf 0.05-0.10% or
Y 0.05-0.15% and La 0.05-0.10% or
Y 0.05-0.15% and Hf 0.05-0.10% and La 0.05-0.10%
Ni remainder and production-related impurities
2 . Nickel-based alloy in accordance with claim 1 , comprising, in % by weight:
Al 1.2-<2.0%
Si 1.2-<1.8
C 0.001-0.05%
S 0.001-0.05%
Cr 0.03-0.1%
Mn 0.03-0.1%
Cu max. 0.1%
Fe 0.02-0.2%
Mg 0.005-0.06%
Pb max. 0.005%
Y 0.10-0.15% and Hf 0.05-0.10%
Ni remainder and production-related impurities
3 . Nickel-based alloy in accordance with claim 1 , comprising, in % by weight:
Al 1.2-<2.0%
Si 1.2-<1.8
C 0.001-0.05%
S 0.001-0.05%
Cr 0.03-0.1%
Mn 0.03-0.1%
Cu max. 0.1%
Fe 0.02-0.2%
Mg 0.005-0.06%
Pb max. 0.005%
Y 0.10-0.15% and La 0.05to 0.10%
Ni remainder and production-related impurities
4 . Nickel-based alloy in accordance with claim 1 , further comprising, in % by weight:
Al 1.2-<2.0%
Si 1.2-<1.8
C 0.001-0.05%
S 0.001-0.05%
Cr 0.03-0.1%
Mn 0.03-0.1%
Cu max. 0.1%
Fe 0.02-0.2%
Mg 0.005-0.06%
Pb max. 0.005%
Y 0.10-0.15% and Hf 0.05-0.10% and La 0.05-0.10%
Ni remainder and production-related impurities
5 . Nickel-based alloy in accordance with any of claims 1 through 4 , further comprising, in % by weight:
Al 1.2-1.5%
Si 1.2-1.5%
6 . Nickel-based alloy in accordance with any of claims 1 through 4 , further comprising, in % by weight:
Mg 0.008-0.05%
7 . Nickel-based alloy in accordance with any of claims 1 through 4 , further comprising, in % by weight:
Y+Hf 0.11-0.18%
8 . Nickel-based alloy in accordance with any of claims 1 through 4 , further comprising, in % by weight:
Y+La 0.11-0.18%
9 . Nickel-based alloy in accordance with any of claims 1 through 4 , further comprising, in % by weight:
Y+Hf+La 0.18-0.22%
10 . Nickel-based alloy in accordance with any of claims 1 through, further comprising, in % by weight:
Y+Mg 0.11-0.13%
11 . A spark plug electrode comprising the nickel-based alloy in accordance with any of claims 1 through 4 .