In situ study of the annealing behavior of porosity in icosahedral Al-Pd-Mn quasicrystals using third generation x-ray synchrotron radiation imaging -: art. no. 144204

被引：12

作者：

Agliozzo, S

Gastaldi, J

Klein, H

Härtwig, J

Baruchel, J

Brunello, E

机构：

[1] European Synchrotron Radiat Facil, F-38043 Grenoble, France

[2] Inst Sci Interchange Fdn, I-10133 Turin, Italy

[3] CNRS, CRMC2, F-13288 Marseille 09, France

[4] Lab Cristallog Grenoble, F-38042 Grenoble 9, France

[5] Univ Florence, Dipartimento Sci Fisiol, I-50134 Florence, Italy

来源：

PHYSICAL REVIEW B | 2004年 / 69卷 / 14期

关键词：

D O I：

10.1103/PhysRevB.69.144204

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The evolution of porosity in an icosahedral Al-Pd-Mn quasicrystal single grain has been studied in situ during an annealing at 800 degreesC. A drastic shrinkage of pores was observed and interpreted in the frame of a vacancy-mediated diffusion model.

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页码：144204 / 1

页数：9

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