Magnetic Properties of Cementite (Fe_<1-x>Me_x)_3C, (Me; Cr or Ni)
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概要
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Magnetization and Mossbauer absorption spectra have been measured on cementite substituted partially with Cr or Ni. The magnetic moment increases slightly with the increase of nickel concentration, while it decreases very abruptly from 1.9 μ_B in Fe_3C to 0.4 μ_B in (Fe_<0.799>Cr_<0.201>)_3C. The internal field and the Curie temperature also decrease abruptly for the Cr-substituted cementite. The observed experimental results strongly indicate that the magnetic properties of the (Fe_<1-x>Me_x)_3C system are closely analogous to those of γ Fe-Ni Invar alloy.
- 社団法人日本物理学会の論文
- 1974-10-15
著者
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SHIGEMATSU Toshihiko
Department of Chemistry, Faculty of Science, Konan University
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Shigematsu Toshihiko
Department Of Chemistry Faculty Of Science Kyoto University
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Shigematsu Toshihiko
Department Of Chemistry Faculty Of Science Konan University
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