Search Results - "Yang, Gencang"
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Effects of T6 heat treatment on the microstructure, tensile properties, and fracture behavior of the modified A356 alloys
Published in Materials in engineering (01-04-2012)“…► The size of eutectic silicon is reduced, and its speroidization degree increases. ► Mischmetal addition leads to a improvement of yield, ultimate tensile and…”
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A study of the effect of Y on the mechanical properties, damping properties of high damping Mg–0.6%Zr based alloys
Published in Materials science & engineering. A, Structural materials : properties, microstructure and processing (20-08-2009)“…The effect of Y content on the mechanical properties, damping properties of high damping Mg–0.6%Zr based alloys was carried out both using tensile testing and…”
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Modeling the overall solidification kinetics for undercooled single-phase solid-solution alloys. I. Model derivation
Published in Acta materialia (01-09-2010)“…Departing from the volume-averaging method, the equiaxed solidification model was extended to describe the overall solidification kinetics of undercooled…”
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Effect of Mn on damping capacities, mechanical properties, and corrosion behaviour of high damping Mg-3 wt.%Ni based alloy
Published in Materials science & engineering. A, Structural materials : properties, microstructure and processing (25-10-2008)“…The effect of Mn on the damping capacities, mechanical properties, and corrosion behaviour of high damping Mg-3 wt.%Ni based alloys has been studied. The…”
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On the stagnation of grain growth in nanocrystalline materials
Published in Scripta materialia (01-06-2009)“…The stagnation of grain growth with solute segregation in nanocrystalline materials is often analyzed by using two kinetic models [J.E. Burke, Trans. Metall…”
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Structure evolution upon non-equilibrium solidification of bulk undercooled Fe–B system
Published in Journal of crystal growth (2009)“…Bulk Fe-rich Fe–B alloy melts were undercooled and even hypercooled by adopting molten glass purification combined with high-frequency vacuum melting and…”
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High damping properties of Mg–Si binary hypoeutectic alloys
Published in Materials letters (15-02-2009)“…The damping properties of as-cast Mg–Si hypoeutectic alloys with Si contents of 0.25, 0.5, 1 wt.% were investigated by Dynamic Mechanical Analysis (DMA),…”
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Precipitation in as-solidified undercooled Ni–Si hypoeutectic alloy: Effect of non-equilibrium solidification
Published in Materials science & engineering. A, Structural materials : properties, microstructure and processing (25-08-2011)“…► The solid solubility of Si atom in α-Ni matrix increased with undercooling in the as-solidified sample. ► The effect of non-equilibrium solidification on…”
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Modeling the overall solidification kinetics for undercooled single-phase solid-solution alloys. II. Model application
Published in Acta materialia (01-09-2010)“…An overall solidification kinetic model was applied to undercooled Ni–15 at.% Cu alloy. A good agreement between the model predictions and the measured cooling…”
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Analysis of non-equilibrium dendrite growth in a bulk undercooled alloy melt: Model and application
Published in Acta materialia (2007)“…A steady-state dendrite growth model in a bulk undercooled melt was developed for a binary alloy assuming nonlinear liquidus and solidus. As an extension of…”
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Phase-field simulation of microstructure development involving nucleation and crystallographic orientations in alloy solidification
Published in Journal of crystal growth (01-11-2007)“…A proper treatment of nucleation in phase-field simulations is developed, in which the calculation of nucleation kinetics in binary melts is taken into account…”
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Phase-field simulatizon of microstructure development involving nucleation and crystallographic orientations in alloy solidification
Published in Journal of crystal growth (01-11-2007)Get full text
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13
Recrystallization of as-solidified highly-undercooled Fe40Ni40B20 eutectic alloy: In situ formation of duplex structure
Published in Journal of alloys and compounds (01-10-2013)“…•The non-equilibrium microstructures of Fe40Ni40B20 alloy were obtained.•The duplex structure were obtained by futher heat treatment.•The mechanical properties…”
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Phase-field modeling of isothermal dendritic coarsening in ternary alloys
Published in Acta materialia (01-10-2008)“…The process of isothermal dendritic coarsening in a Ni–Al–Nb ternary system is simulated by using the phase-field method. The coarsening behaviors and…”
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Damping properties of Mg–Ca binary alloys
Published in Physica. B, Condensed matter (01-07-2008)“…The dynamic mechanical analysis (DMA) was applied to investigate the damping properties of Mg–Ca binary alloys both at room and elevated temperatures. The…”
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Effects of anisotropic growth on the deviations from Johnson–Mehl–Avrami kinetics
Published in Acta materialia (01-03-2007)“…The effects of nucleation, growth and impingement on deviations from classical Johnson–Mehl–Avrami (JMA) kinetics are described. On the basis of Monte Carlo…”
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17
Equilibrium and non-equilibrium microstructures of Mg–Zn–Y quasicrystal alloy
Published in Materials letters (15-04-2008)“…Applied SEM and TEM methods, an investigation on the difference between equilibrium and non-equilibrium microstructures of Mg–Zn–Y quasicrystal alloys have…”
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18
Liquid-phase Separation in Rapid Solidification of Undercooled Fe-Co-Cu Melts
Published in Journal of materials science & technology (01-07-2012)“…The homogeneous liquid was separated into two phases, (Fe, Co)-rich LI and Cu-rich L2, once the melt was undercooled below a liquid-phase separation…”
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Microstructure and mechanical properties of Al-base composites by addition of Al–Ni–Co decagonal quasicrystalline particles through a mechanical stirring route
Published in Journal of materials science (01-07-2010)“…In the present study, the A356Al-base composite materials were fabricated by introducing 2.5, 5, 7.5, 10 mass% of Al–Ni–Co decagonal quasicrystalline particles…”
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Formation of metastable phase and its influence on the solidification microstructure of highly undercooled eutectic Fe40Ni40B20 alloy
Published in Philosophical magazine letters (04-03-2014)“…Solidification of a highly undercooled eutectic Fe 40 Ni 40 B 20 alloy melt has been studied by high-speed video in combination with an analysis of the…”
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