The best glass-forming compositions in Al–Co(or Ni)–Y ternary systems

Wang, Yingmin; Shek, C.H.; Qiang, Jianbing; Chen, Dong; Pang, Shujie; Zhang, Tao

doi:10.1016/j.jallcom.2006.08.182

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Calculation Of Glass Forming Ranges Of Ternary Alloys1

Common Composition Rule For Both Qcs and Bmgs1

Introduction1

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2007

2024

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Cited by 8 publications

(3 citation statements)

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“…5 for comparison. A number of experimental data are available for Al-Ni-La [40] but not for Al-Ni-Ce and Al-Ni-Y, expect their Al-rich corners [7,41,42].…”

Section: Calculation Of Glass Forming Ranges Of Ternary Alloysmentioning

confidence: 99%

Calculation of glass forming ranges in Al–Ni–RE (Ce, La, Y) ternary alloys and their sub-binaries based on Miedema's model

Sun

Liu

et al. 2010

Journal of Alloys and Compounds

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“…5 for comparison. A number of experimental data are available for Al-Ni-La [40] but not for Al-Ni-Ce and Al-Ni-Y, expect their Al-rich corners [7,41,42].…”

Section: Calculation Of Glass Forming Ranges Of Ternary Alloysmentioning

confidence: 99%

Calculation of glass forming ranges in Al–Ni–RE (Ce, La, Y) ternary alloys and their sub-binaries based on Miedema's model

Sun

Liu

et al. 2010

Journal of Alloys and Compounds

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“…The revelation of these simple rules, common to both QCs and BMGs, have led to the composition optimization of a series of BMGs including Cu-based [87,91], Zr,Ti-based [88][89][90], Y-based [92], Sm-based [93], Fe-based [94] and Cobased [95] alloy systems. In the following, we will show the generality of this simple approach in deciphering BMG formation in a variety of alloy systems.…”

Section: Common Composition Rule For Both Qcs and Bmgsmentioning

confidence: 99%

From clusters to phase diagrams: composition rules of quasicrystals and bulk metallic glasses

Dong¹,

Wang²,

Qiang³

et al. 2007

J. Phys. D: Appl. Phys.

209

123

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Metallic elements having negative enthalpies of mixing tend to form characteristic local atomic clusters. In this review, we use the structural information in the first nearest neighbour shell level, or first-shell atomic cluster, to derive the composition rules of two types of complex alloy phases, quasicrystals and bulk metallic glasses, both being composed of elements with negative enthalpies of mixing. We first show the composition phenomena in quasicrystal-forming systems, where major composition rules such as cluster line, electron concentration and atomic size criteria are derived. Then we analyse the composition rules of bulk metallic glasses using the very same approaches. Finally, we summarize their common composition rules into more general rules and basic theories.

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“…For example, in YeTieAleCo phase-separating system, YeTi atom pair is selected due to positive enthalpy of mixing, and then Al and Co are added to assure the GFA since both YeAleCo [12] and TieAleCo has been shown to exhibit high GFA. It has been shown that thermodynamic calculation based on binary interaction parameters is useful in selecting the alloy composition for phase separation in a given system.…”

Section: Introductionmentioning

confidence: 99%