Structure of Liquid-Quenched Aluminum

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概要

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• Electron Microscopic observations were made on aluminum liquid-quenched from temperatures ranging between 750°and 950℃. In these liquid-quenched specimens, dislocation loops with and without stacking fault fringes were observed. The equivalent vacancy concentration corresponding to the dislocation loops is estimated to be approximately 2×10^<-4>; thereby, indicating that the vacancy concentration quencned-in by liquid-quenching is not significantly different from the vacancy concentration obtained by solid-quenching. Tangled dislocations oriented toughly parallel to the specimen plane were also observed in various isolated places throughout specimen. The density of these dislocations is estimated to be of the order of 1O^<10>/cm^2.

• 社団法人日本物理学会の論文
• 1964-09-05

著者

• Mccomb J.a.

  Materials Reseach Center And Department Of Materials Science Northwestern University

• Nenno S.

  Materials Reseach Center and Department of Materials Science, Northwestern University

• Meshii M.

  Materials Reseach Center and Department of Materials Science, Northwestern University

• Nenno S.

  Materials Reseach Center And Department Of Materials Science Northwestern University

• Meshii M.

  Materials Reseach Center And Department Of Materials Science Northwestern University

関連論文

• Structure of Liquid-Quenched Aluminum

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