Precipitation behavior of Cu-atom-implanted Al single-crystalline films

S. Yamaguchi; T. Matsui; K. Takahiro; S. Nagata; Y. Kasukabe; Y. Yamada

doi:10.1016/0257-8972(94)90007-8

Precipitation behavior of Cu-atom-implanted Al single-crystalline films

S. Yamaguchi, T. Matsui, K. Takahiro, S. Nagata, Y. Kasukabe, Y. Yamada

IEHE - Division of Research in Higher Education

Tohoku University

Research output: Contribution to journal › Article › peer-review

Abstract

The precipitation behavior of Cu-implanted Al films has been studied using electron microscopy and electron diffraction. The results show that two kinds of new intermediate precipitates are formed by aging at different temperatures. High temperature aging (about 300 °C) produces a large precipitate with an Ni₄Mo-type structure, while aging at low temperature (about 130 °C) gives a precipitate with a modulated Pt₂Mo-type structure, which nucleates on subgrain boundaries.

Original language	English
Pages (from-to)	255-259
Number of pages	5
Journal	Surface and Coatings Technology
Volume	66
Issue number	1-3
DOIs	https://doi.org/10.1016/0257-8972(94)90007-8
Publication status	Published - 1994 Aug

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abstract = "The precipitation behavior of Cu-implanted Al films has been studied using electron microscopy and electron diffraction. The results show that two kinds of new intermediate precipitates are formed by aging at different temperatures. High temperature aging (about 300 °C) produces a large precipitate with an Ni4Mo-type structure, while aging at low temperature (about 130 °C) gives a precipitate with a modulated Pt2Mo-type structure, which nucleates on subgrain boundaries.",

author = "S. Yamaguchi and T. Matsui and K. Takahiro and S. Nagata and Y. Kasukabe and Y. Yamada",

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AU - Yamaguchi, S.

AU - Matsui, T.

AU - Takahiro, K.

AU - Nagata, S.

AU - Kasukabe, Y.

AU - Yamada, Y.

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AB - The precipitation behavior of Cu-implanted Al films has been studied using electron microscopy and electron diffraction. The results show that two kinds of new intermediate precipitates are formed by aging at different temperatures. High temperature aging (about 300 °C) produces a large precipitate with an Ni4Mo-type structure, while aging at low temperature (about 130 °C) gives a precipitate with a modulated Pt2Mo-type structure, which nucleates on subgrain boundaries.

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ER -

Precipitation behavior of Cu-atom-implanted Al single-crystalline films

Abstract

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