Al-Cu-Co single quasi-crystals obtained by the method of inclined front crystallization

W. Bogdanowicz; Z. Bojarski

doi:10.1117/12.435871

10 August 2001 Al-Cu-Co single quasi-crystals obtained by the method of inclined front crystallization

W. Bogdanowicz, Z. Bojarski

Proceedings Volume 4412, International Conference on Solid State Crystals 2000: Growth, Characterization, and Applications of Single Crystals; (2001) https://doi.org/10.1117/12.435871
Event: International Conference on Solid State Crystals 2000, 2000, Zakopane, Poland

Abstract

An Al-Cu-Co alloy was obtained by the inclined front of crystallization method. During crystallization the alloy delaminated into three layers, two of which were single decagonal quasicrystals of different orientations and the third one was a mixture of two phase. The first quasi crystalline layer was formed in a peritectic reaction of an earlier crated single crystalline layer of an approximant, the second-grew directly from liquid. With the use of X-ray topography it was found that the planes of both quasicrystals are rotated of about 1 degree against each other.

Citation Download Citation

W. Bogdanowicz and Z. Bojarski "Al-Cu-Co single quasi-crystals obtained by the method of inclined front crystallization", Proc. SPIE 4412, International Conference on Solid State Crystals 2000: Growth, Characterization, and Applications of Single Crystals, (10 August 2001); https://doi.org/10.1117/12.435871

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