Chong Yang
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View article: Response surface optimization and flavor determination of fermentation processes of orange peel tea wine
Response surface optimization and flavor determination of fermentation processes of orange peel tea wine Open
Background In this study, Xinyang Maojian tea and orange peel were used as raw materials to brew health wine with orange and tea flavors. Methods Based on a single factor, the response surface method was used to optimize the fermentation o…
View article: Exploiting Data Duplication to Reduce Data Migration in Garbage Collection Inside SSD
Exploiting Data Duplication to Reduce Data Migration in Garbage Collection Inside SSD Open
NAND flash memory has been widely adopted as the primary data storage medium in data centers. However, the inherent characteristic of out-of-place updates in NAND flash necessitates garbage collection (GC) operations on NAND flash-based so…
View article: Atomic-Scale Compositional Complexity Ductilizes Eutectic Phase Towards Creep-Resistant Al-Ce Alloys with Improved Fracture Toughness
Atomic-Scale Compositional Complexity Ductilizes Eutectic Phase Towards Creep-Resistant Al-Ce Alloys with Improved Fracture Toughness Open
View article: Highly stable coherent nanoprecipitates via diffusion-dominated solute uptake and interstitial ordering
Highly stable coherent nanoprecipitates via diffusion-dominated solute uptake and interstitial ordering Open
View article: Freezing solute atoms in nanograined aluminum alloys via high-density vacancies
Freezing solute atoms in nanograined aluminum alloys via high-density vacancies Open
View article: Effect of loading modes on torsional behavior of an extruded Mg alloy bar
Effect of loading modes on torsional behavior of an extruded Mg alloy bar Open
The torsional deformation with shear stress is crucial for improving mechanical performance of wrought Mg alloys. Consequently, the difference of mechanical behavior between fixed-end and free-end torsion was investigated. It is found that…
View article: Anisotropy of wrought magnesium alloys: A focused overview
Anisotropy of wrought magnesium alloys: A focused overview Open
In this paper, the relationship between anisotropic mechanical properties and the corresponding microstructure evolution of wrought magnesium alloys is critically reviewed. Experimental observations of the strong anisotropy (including the …
View article: The roles of stress state and pre-straining on Swift effect for an extruded AZ31 Mg alloy
The roles of stress state and pre-straining on Swift effect for an extruded AZ31 Mg alloy Open
The Swift effect of Mg alloy is sensitive to initial texture. However, dislocation slip is the main deformation mechanism during torsion of Mg alloy. The underlying relation of Swift effect and dislocation slip is still not clarified. The …
View article: Coupled Thermomechanical Responses of Zirconium Alloy System Claddings under Neutron Irradiation
Coupled Thermomechanical Responses of Zirconium Alloy System Claddings under Neutron Irradiation Open
Zirconium (Zr) alloy is a promising fuel cladding material used widely in nuclear reactors. Usually, it is in service for a long time under the effects of neutron radiation with high temperature and high pressure, which results in thermome…
View article: Mechanical Anisotropy Induced by Strain Path Change for AZ31 Mg Alloy Sheet
Mechanical Anisotropy Induced by Strain Path Change for AZ31 Mg Alloy Sheet Open
The variation of strain paths induces anisotropy during practical sheet forming processes, which is very important for the subsequent processing technology of anisotropic Mg alloys. In this study, two-step loading tests (tension-tension) w…
View article: Segregation-sandwiched stable interface suffocates nanoprecipitate coarsening to elevate creep resistance
Segregation-sandwiched stable interface suffocates nanoprecipitate coarsening to elevate creep resistance Open
We demonstrate a strategy to stabilize nanoprecipitates in Al–Cu alloys, based on computational design that identifies synergistic solutes (Sc and Fe) that simultaneously segregate to the θ′-Al2Cu/Al interface and strongly bond to one anot…
View article: Nanostructural Sc-based hierarchy to improve the creep resistance of Al–Cu alloys
Nanostructural Sc-based hierarchy to improve the creep resistance of Al–Cu alloys Open
Al-2.5 wt% Cu alloys with different Sc additions (0, 0.1, 0.3, 0.5 wt%) are studied in comparison to reveal the Sc microalloying effect on precipitation, room temperature mechanical properties, and creep resistance. The results show that t…
View article: Plate-like precipitate effects on plasticity of Al-Cu micro-pillar: {100}-interfacial slip
Plate-like precipitate effects on plasticity of Al-Cu micro-pillar: {100}-interfacial slip Open
View article: Plate-like precipitate effects on plasticity of Al-Cu micro-pillar: {100}-interfacial slip
Plate-like precipitate effects on plasticity of Al-Cu micro-pillar: {100}-interfacial slip Open
In this paper, we study the effects of $θ^\prime$-Al$_2$Cu plate-like precipitates on the plasticity of Al-Cu micro-pillars, with a sample size allowing the precipitates to cross the entire micro-pillar. {100}-slip traces are identified fo…
View article: Plate-like precipitate effects on plasticity of Al-Cu alloys: mechanical properties at micrometer to sub-micrometer scales
Plate-like precipitate effects on plasticity of Al-Cu alloys: mechanical properties at micrometer to sub-micrometer scales Open
The continuous miniaturization of modern electromechanical systems calls for a comprehensive understanding of the mechanical properties of metallic materials specific to micrometer and sub-micrometer scales. At these scales, the nature of …
View article: Plate-like precipitate effects on plasticity of Al-Cu alloys at micrometer to submicrometer scales
Plate-like precipitate effects on plasticity of Al-Cu alloys at micrometer to submicrometer scales Open
The continuous miniaturization of modern electromechanical systems calls for a comprehensive understanding of the mechanical properties of metallic materials specific to micrometer and sub-micrometer scales. At these scales, the nature of …
View article: Stabilizing nanoprecipitates in Al-Cu alloys for creep resistance at 300°C
Stabilizing nanoprecipitates in Al-Cu alloys for creep resistance at 300°C Open
Commercial precipitation-hardened Al-Cu alloys are normally used at temperatures below its ageing temperature of ~225°C, to avoid thermally induced precipitate coarsening and resultant softening. Making such popular Al alloys creep resista…
View article: Thermodynamically consistent directional distortional hardening of Mg alloy: experiments and constitutive modeling
Thermodynamically consistent directional distortional hardening of Mg alloy: experiments and constitutive modeling Open
As a lightweight structural metal, magnesium alloy exhibits strong anisotropy due to texture, which limits its use in energy-saving lightweight structures. This pronounced anisotropy cannot be captured by only classical isotropic or kinema…
View article: A thermodynamically consistent distortional hardening model for AZ31 with experimental validation
A thermodynamically consistent distortional hardening model for AZ31 with experimental validation Open
Magnesium alloy is a lightweight structural metal; however, it exhibits strong anisotropy due to texture, which restricts its use in energy-saving lightweight structures. This pronounced anisotropy cannot be characterized by only classical…