固相反応によるバルクβ-FeSi_2結晶生成用ロッド状整列共晶組織の形成とその方位解析 [in Japanese] Formation of Well Alligned Rod Type Eutectic Structure for Bulk β-FeSi_2 by Solid Reaction and Its Orientation Analysis [in Japanese]
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A few problems are still remained in a single bulk β-FeSi<SUB>2</SUB> formation from liquid phase. As the first step of a single bulk β-FeSi<SUB>2</SUB> formation from a solid reaction between highly oriented two phases, unidirectional solidification method was applied to the FeSi<SUB>2</SUB> composition alloy. The growth rates were changed from 1.7μm/s to 5.4μm/s. The typical rod type eutectic was formed and the matrix was α phase and the rod was ε phase. The size of the phase increased with decrease of the growth rate. The matrix phase was a single crystal below 3.4μm/s and its orientation was <100>. All of phase were alligned to <100> independent of growth rate.
- Journal of the Society of Materials Science, Japan
Journal of the Society of Materials Science, Japan 55(2), 148-152, 2006-02-15
The Society of Materials Science, Japan