Mg2Si/Mg composites, using Mg and Si powders as the starting raw materials, were produced via the solid-state synthesizing process and the hot forging process. The friction coefficients of these composites increases with increase in the content of Mg2Si. On the other hand, Mg2Si/MgO/Mg composites, using Mg and SiO2 powders as the starting raw materials, were produced via the same processes as those of Mg-Si powder. The friction coefficients of Mg2Si/MgO/Mg composites reduced in comparison with that of Mg2Si/Mg composites. It is considered that the "offensive" effect of Mg2Si was reduced by the "mild offensive" effect of MgO.
|ジャーナル||Materials Science Forum|
|出版ステータス||Published - 2003 1 1|
|イベント||Proceedings of the Second Osaka International Conference on Platform Science and Technology for Advanced Magnesium Alloys 2003 - Osaka, Japan|
継続期間: 2003 1 26 → 2003 1 30
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