The Effect of Atomic Ordering on the Magnetic Properties of Fe-Al Alloys

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概要

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• The effect of atomic ordering on the magnetic properties of Fe-Al alloys has been studied for the specimens with different compositions. The so-called "double-Curie point" phenomenon has been studied at a magnetic field strength of 242 0e: the behavior of the magnetization in this temperature range is different from that observed at lower magnetic field strengths, and Pal and Tarnoczi's interpretation, which is based on the demagnetizing field caused by the formation of a finely dispersed paramagnetic Fe_3Al ordered phase, cannot apply to this case. There is some evidence that the Curie temperature of FeAl ordered phase is higher than that of Fe_8Al ordered phase, and at high Al concentrations both of these temperatures are lower than the Fe_3Al-FeAl transformation tempemture. The difference in the paramagnetic behavior between the FeAl ordered phase and disordered phase has been observed and discussed.

• 社団法人日本物理学会の論文
• 1964-01-05

著者

• Shin0hara Takeshi

  Japan Atomic Energy Research Institute Tokai-mura

• Shinohara T.

  Japan Atomic Energy Research Institute, Tokai-mura

関連論文

• The Effect of Atomic Ordering on the Magnetic Properties of Fe-Al Alloys

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