Crystallization behavior of the Zr63Al7.5Cu17.5Ni10B2 amorphous alloy during isothermal annealing

Jang, J.S.C.; Chang, Liang; Chen, G.J.; Huang, J.C.

doi:10.1016/j.intermet.2004.12.025

Cited by 27 publications

(15 citation statements)

References 19 publications

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“…The initial alloy design was limited to the Zr based BMGs [6][7][8][9][10][11][12][13]. Effects of individual micro-alloying with Si (0-10 at%) or B (0-4 at%) on the thermal properties of the Zr 65 Cu 17.5 Ni 10 Al 7.5 base alloy have been systematically investigated.…”

Section: Alloy Designmentioning

confidence: 99%

Recent progress in metallic glasses in Taiwan

2009

Self Cite

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Section: Alloy Designmentioning

confidence: 99%

Recent progress in metallic glasses in Taiwan

2009

Self Cite

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“…However, in the outer areas of A alloy, some primary dendrites grow by heterogeneous nucleation from the mold surface. They are probably the Ni-rich phases (Zr 2 Ni) [38]. In the center of the ingot, homogeneous nucleation will form two eutectic structures (in light and dark grey) (Figs.…”

Section: Undercooled Melt Solidificationmentioning

confidence: 99%

Microstructure studies of Zr65Cu17.5Al7.5Ni10 and Zr65Cu15Al10Ni10 glass forming alloys: Phase morphologies and undercooled melt solidification

et al. 2008

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“…Similarly, relating to phase transition temperature, Yue Qi has determined a transition temperature at 550 K [35]. Nowadays, there are going-on minor studies on microstructure, phase transition & crystallization of alloys of CuNi amorphous & crystals by using MD method [9][10][11][12]. In order to increase understandings on crystalline and amorphous states [6][7][8] at micro level, this studyused molecular dynamics with embedded interactions Sutton-Chen [27][28][29][30][31] to investigate influences of factors including: atomic number, temperature, move step number on phase transferring process & crystallization of CuNi nanoparticles.…”

Section: Introductionmentioning

confidence: 99%

Some Factors Affecting Structure, Transition Phase and Crystallized of CuNi Nanoparticles

Nguyên¹

2017

AJMP

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This paper studies the influence of atomic number at temperature of 300 K, temperature at 5324 atoms, phase transition & crystallization at different temperatures of 300 K, 500 K, 600 K, 700 K, 1100 K after 2×10 5 move steps number by increasing temperature of 4×10 12 K/s on microstructure, phase transition temperature, phase transition & crystallization of CuNi nanoparticle by molecular dynamics (MD) with embedded interaction Sutton-Chen and soft boundary conditions. Microstructure characteristics are analyzed through radial distribution function (RDF), energy, size, phase transition temperature (via relationship between energy and temperature), phase transition & crystallization (via radial distribution function, E tot , move step number and common neighbor analysis (CNA)). Results show that first peak position of the radial distribution function is dominant; lengths of Cu-Cu, Ni-Ni with the results of Ni-Ni consistent with simulation. At 300 K temperature, nanoparticle appears in four phases namely FCC, HCP, ICO and Amorphous, presenting the effect of atomic number, temperature and move step number on microstructure, phase transition temperature and phase transition & crystallization of CuNi nanoparticle.

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Crystallization behavior of the Zr63Al7.5Cu17.5Ni10B2 amorphous alloy during isothermal annealing

Cited by 27 publications

References 19 publications

Recent progress in metallic glasses in Taiwan

Recent progress in metallic glasses in Taiwan

Microstructure studies of Zr65Cu17.5Al7.5Ni10 and Zr65Cu15Al10Ni10 glass forming alloys: Phase morphologies and undercooled melt solidification

Some Factors Affecting Structure, Transition Phase and Crystallized of CuNi Nanoparticles

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