005 金属コア圧電ファイバ/アルミニウム複合材料の創製(知的材料・構造システム)

概要

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This paper describes the development of the metal core PZT fiber/aluminum composite. As the metal core PZT fiber is fragile and reacts with molten aluminum, general fabrication processes such as diffusion bonding and casting process are hard to apply to embedding process. In this study, it was found that the interphase forming/bonding method could be used to embed the metal core PZT fiber in aluminum matrix. The effect of hot-pressing condition, that is, hot-pressing temperature, pressure and period and clearance between the U-groove and the metal core PZT fiber on the microstructure of the composite, was investigated, and the optimum hot-pressing condition to embed the metal core PZT fiber in the matrix without fracture and reaction was clarified.
社団法人日本機械学会の論文
2006-11-25