Thermodynamics of f.c.c.-Ni–Fe Alloys in a Static Applied Magnetic Field

<table>The Kurnakov temperature (<svg height="14.2375" id="M136" style="vertical-align:-3.13504pt" version="1.1" viewbox="0 0 18.549999 14.2375" width="18.549999" xmlns="http://www.w3.org/2000/svg">
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<tspan style="font-size: 12.50px; " x="0" y="0">𝑇</tspan>
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<tspan style="font-size: 8.75px; " x="0" y="0">𝐾</tspan>
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</svg>) dependences on concentration of Fe (<svg height="11.0375" id="M137" style="vertical-align:-3.22281pt" version="1.1" viewbox="0 0 44.787498 11.0375" width="44.787498" xmlns="http://www.w3.org/2000/svg">
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<tspan style="font-size: 12.50px; " x="0" y="0">𝑐</tspan>
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<text transform="matrix(1,0,0,-1,-66.76,63.31)">
<tspan style="font-size: 8.75px; " x="0" y="0">F</tspan>
<tspan style="font-size: 8.75px; " x="4.8311038" y="0">e</tspan>
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<tspan style="font-size: 12.50px; " x="0" y="0">=</tspan>
<tspan style="font-size: 12.50px; " x="12.027886" y="0">𝑐</tspan>
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</svg>) at a static applied magnetic field of induction <svg height="10.325" id="M138" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 11.625 10.325" width="11.625" xmlns="http://www.w3.org/2000/svg">
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<tspan style="font-size: 12.50px; " x="0" y="0">𝐵</tspan>
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</svg> for <i>L</i>1<sub>2</sub>-Ni<sub>3</sub>Fe-type (a) and <i>L</i>1<sub>0</sub>-NiFe-type (b) ordering macroscopically ferromagnetic phases.</table>

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fig3

Figure 3

Figure 3: Thermodynamics of f.c.c.-Ni–Fe Alloys in a Static Applied Magnetic Field 