Fe-Si系焼結体におけるSiの合金化の様相と機械的性質について

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概要

• 論文の詳細を見る

• By means of adding an Fe-23Si alloy (Fe5Sia) into Fe powders and sintering them in the atmosphere of ordinary cylindered H2 gas, Fe-Si system sintered compacts which have excellent mechanical properties were obtained.<BR>As a result of consideration of relations between aspects of alloying of Si and mechanical properties of sintered compacts, it was made clear that a large "expansion" based on alloying of Si into Fe and a large "shrinkage" based on a phase-sintering cause spheroidizing of residual porosity in the structure and an extreme improvement of mechanical properties.

• 社団法人 粉体粉末冶金協会の論文

著者

• 河野 通

  科学技術庁金属材料技術研究所

関連論文

• Master Mix法によるFe-P系焼結合金の伸びの改善
• Fe-Si系焼結体におけるSiの合金化の様相と機械的性質について

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