Iron–cobalt alloys near Fe65Co35 have a saturation polarisation of about 2.45 T, the peak of the Slater–Pauling curve and the highest of any bulk material at room temperature. Commercial alloys such as Hiperco and Permendur are used in aircraft generators and high-flux electromagnets.
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Iron–cobalt alloys near Fe65Co35 have a saturation polarisation of about 2.45 T, the peak of the Slater–Pauling curve and the highest of any bulk material at room temperature. Commercial alloys such as Hiperco and Permendur are used in aircraft generators and high-flux electromagnets.
The highest room-temperature saturation magnetic polarisation of any bulk material.
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Limits Registry. LR-HIGHEST-SATURATION-MAGNETIZATION-ALLOY. Highest saturation magnetisation of a bulk alloy. 2026.