99.9% Fe:W=60:40 wt%
1元
99%-99.9% Fe:B=80:20 wt%;Fe:B=70:30 at%;Fe:B=83.78:16.22 wt%
99.9% Fe:Nb:B=63:10:27at%
99.9% Fe:Mo=60:40 wt%
99.9% Fe:Mn=1:1 at%
99.9% Fe:Mn:Ni:Al=45.16:34.72:16.36:3.76 wt%;Fe:Mn:Ni:Al=43.5:34:15:7.5 wt%
99.9% Fe:Al=20:80 wt%
99.99% Fe:Ga=73:27 at%
99.9% Fe:Si:Ti=96.3:2.6:1.1 wt%
99.9% Ta:Fe:Sb=1:1:1 at%
99.9% Ti:Fe=50:50 wt%
99.9% Nd:Fe=5:17 at%;Nd:Fe=2:17 at%
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