The constitution of aluminum-cobalt alloys between Al5Co2 and Al9Co2

Grushko, B.; Wittenberg, Rüdiger; Bickmann, K.; Freiburg, C.

doi:10.1016/0925-8388(95)02045-4

Cited by 97 publications

(51 citation statements)

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“…The structure of monoclinic Al 13 Co 4 (denoted m-Al 13 Co 4 ) is homeotypic to that of monoclinic Al 13 Fe 4 , and structurally closely related to o-Al 13 Co 4 . [5][6][7][8] The tiling description of m-Al 13 Co 4 is characterized by a parallel arrangement of the pentagon and rhomb elements using just a single type of rhombs.…”

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confidence: 99%

Core Structure and Motion of Metadislocations in the Orthorhombic Structurally Complex Alloy Al₁₃Co₄

Heggen

Feuerbacher

2014

Materials Research Letters

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mentioning

confidence: 99%

Core Structure and Motion of Metadislocations in the Orthorhombic Structurally Complex Alloy Al₁₃Co₄

Heggen

Feuerbacher

2014

Materials Research Letters

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“…However, the mixing enthalpy between Al and Co is also very negative, although a little higher than that between Al and Ni. Actually, Al and Co readily form intermetallics in the Ni-free systems [46,47] . In addition, the mixing enthalpy between Ni and Co is 0.…”

Section: Discussionmentioning

confidence: 99%

Effect of Al on microstructure and mechanical properties of cast CrCoNi medium-entropy alloy

Liu

Fan

et al. 2018

China Foundry

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“…810) Unlike in the binary AlCo system, 16) the phase relationship in the monoclinic Al 13 Fe 4 phase is rather simple. The orthorhombic O-AlFePd (Cmca, a = 0.81 nm, b = 1.55 nm, c = 2.39 nm) phase is a unique related phase, and a similar structure in the a-c plane to that of Al 13 Fe 4 has been suggested.…”

Section: 3)mentioning

confidence: 99%

The Crystalline Structure of <i>O</i>-AlFePd

2012

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The structure of O-AlFePd has been analyzed by single-crystal X-ray diffraction, yielding space group Cmca (No. 64), a = 0.8130(1) nm, b = 1.5474(2) nm, c = 2.3868(4) nm, atoms/cell = 204, F(000) = 3339, D calc = 5.621 Mg m ¹3 and R = 0.0294 for the 2117 observed reflections with F obs > 4.0·(F obs ). The structure consists of four Fe sites, one Fe/Pd mixed site, and fifteen Al sites, and the corresponding structural formula is Al 13 (Fe,Pd) 4 (Z = 8). The O-AlFePd phase is a new type of approximant of decagonal quasicrystals with a periodicity of 0.8 nm, and the alternation of flat and puckered layers at an interval of about 0.2 nm is the fundamental structural feature. The structure could be also described by a linkage of pentagonal atom columns similar to that found in monoclinic Al 13 Fe 4 . Nevertheless, the columnar linkage for the O-AlFePd phase is unique, and this allows us to advance an idea explaining the fine (001) glide twins frequently found in the Al 13 Fe 4 phase.

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The constitution of aluminum-cobalt alloys between Al5Co2 and Al9Co2

Cited by 97 publications

References 13 publications

Core Structure and Motion of Metadislocations in the Orthorhombic Structurally Complex Alloy Al₁₃Co₄

Core Structure and Motion of Metadislocations in the Orthorhombic Structurally Complex Alloy Al₁₃Co₄

Effect of Al on microstructure and mechanical properties of cast CrCoNi medium-entropy alloy

The Crystalline Structure of <i>O</i>-AlFePd

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The constitution of aluminum-cobalt alloys between Al5Co2 and Al9Co2

Cited by 97 publications

References 13 publications

Core Structure and Motion of Metadislocations in the Orthorhombic Structurally Complex Alloy Al13Co4

Core Structure and Motion of Metadislocations in the Orthorhombic Structurally Complex Alloy Al13Co4

Effect of Al on microstructure and mechanical properties of cast CrCoNi medium-entropy alloy

The Crystalline Structure of <i>O</i>-AlFePd

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Core Structure and Motion of Metadislocations in the Orthorhombic Structurally Complex Alloy Al₁₃Co₄

Core Structure and Motion of Metadislocations in the Orthorhombic Structurally Complex Alloy Al₁₃Co₄