X-ray Studies on the Ferrite-Haematite Solid Solutions

スポンサーリンク

概要

• 論文の詳細を見る

• The variation of the lattice dimension of the solid solution system, NiFe_2O_4-Fe_2O_3, and the precipitation process of α-Fe_2O_3 therefrom were investigated by X-ray analysis. These quenched solid solutions possess unstable inhomogeneities originating in the localized oxidization. When annealed at certain temperatures, the solid solution tends to become stabilized by the precipitation of α-Fe_2O_3. The activation energy for the precipitation was found to be ca 1.03ev. The solubility of Fe_2O_3 in NiFe_2O_4 was determined at various temperatures, and the heat of dissolution was found to be 1.3ev.

• 社団法人日本物理学会の論文
• 1960-11-05

著者

• OKAZAKI C.

  Research Laboratory, Wireless Division, Matsushita Electric Industrial Co., Ltd.

• Okazaki Chisato

  Research Department Wireless Division Matsushita Elect. Ind. Co. Ltd.

関連論文

• Multipolarization in the Hexagonal Barium Iron Oxide Magnets
• Magnetic Properties of M_Li_xF_2O_F_x
• X-ray Studies on the Ferrite-Haematite Solid Solutions
• Magnetic and Crystallographical Properties of Hexagonal Barium Mono-Ferrite, BaO・Fe_2O_3

スポンサーリンク