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View article: Hot Deformation Behavior and Dynamic Recrystallization Mechanism of GH3230 Superalloy
Hot Deformation Behavior and Dynamic Recrystallization Mechanism of GH3230 Superalloy Open
An isothermal hot compression test of GH3230 was carried out under deformation conditions with deformation temperatures ranging from 1020 to 1110 °C and strain rates ranging from 1 to 0.001 s−1. On this basis, the corresponding constitutiv…
View article: Investigation of the compressive deformation mechanisms in Mg-Gd-Y strengthened bimetallic composite rods
Investigation of the compressive deformation mechanisms in Mg-Gd-Y strengthened bimetallic composite rods Open
View article: Trapping and acceleration of relativistic electrons by uniform radially polarized Bessel-Gauss beams
Trapping and acceleration of relativistic electrons by uniform radially polarized Bessel-Gauss beams Open
View article: Effects of Process Parameters on Defect Formation in Laser Additive Manufacturing of a Novel Ni-Based Superalloy
Effects of Process Parameters on Defect Formation in Laser Additive Manufacturing of a Novel Ni-Based Superalloy Open
Laser additive manufacturing offers significant advantages for fabricating and repairing complex components. However, the complex solidification and remelting processes in nickel-based superalloys for additive manufacturing can introduce d…
View article: A Comprehensive Assessment of Metallurgical Effect of Gas Curtain on a Two-strand Tundish
A Comprehensive Assessment of Metallurgical Effect of Gas Curtain on a Two-strand Tundish Open
View article: Analysis of Volatile Components From Different Commercially Available Fenugreek Tinctures Based on <scp>GC</scp> ‐ <scp>IMS</scp> and <scp>SPME</scp> ‐ <scp>GC</scp> – <scp>MS</scp> and Their Correlation With Sensory Aroma
Analysis of Volatile Components From Different Commercially Available Fenugreek Tinctures Based on <span>GC</span> ‐ <span>IMS</span> and <span>SPME</span> ‐ <span>GC</span> – <span>MS</span> and Their Correlation With Sensory Aroma Open
This study explored the key flavor components of fenugreek tinctures from various manufacturers and how these components affect the aromas. Headspace solid‐phase microextraction‐gas chromatography–mass spectrometry (SPME‐GC–MS) and headspa…
View article: Biomass‐Derived Hydro‐Sponge for Ultra‐Efficient Atmospheric Water Harvesting
Biomass‐Derived Hydro‐Sponge for Ultra‐Efficient Atmospheric Water Harvesting Open
Sorption‐based atmospheric water harvesting (SAWH) presents a promising solution for the global freshwater shortage. However, the efficiency of current water harvesting systems is significantly limited by high energy consumption, primarily…
View article: Effect of Cooling Rate and Sulfur Content on Inclusion Precipitation and Microstructure in X70 Pipeline Steel
Effect of Cooling Rate and Sulfur Content on Inclusion Precipitation and Microstructure in X70 Pipeline Steel Open
The hydrogen resistance of steel is improved by core‐shell inclusions (oxide‐MnS); however, the principle of the precipitation behavior of MnS on the oxide surface needs to be studied. This work systematically investigates the effect of co…
View article: Effect of Initial Orientation on Bending Behavior in Rolled Az31 Magnesium Alloy
Effect of Initial Orientation on Bending Behavior in Rolled Az31 Magnesium Alloy Open
View article: An in - Depth Analysis of Dynamic Splitting Tensile Damage Behaviors of Steel Fiber Ceramsite Concrete in Freeze - Thaw Environments
An in - Depth Analysis of Dynamic Splitting Tensile Damage Behaviors of Steel Fiber Ceramsite Concrete in Freeze - Thaw Environments Open
View article: Optimization of Structural Parameters of Vortex Type Coiled Tubing Drag Reduction Tool Based on Coanda Effect
Optimization of Structural Parameters of Vortex Type Coiled Tubing Drag Reduction Tool Based on Coanda Effect Open
The vortex drag reduction tool based on wall attachment effect has a simple structure and high reliability, but lacks systematic research on tool structural parameters. In the application of coiled tubing drilling, there are problems such …
View article: Dose-Response Association of Cigarette Smoking with Rheumatoid Arthritis, Subsequent Cardiovascular Disease and Death Risk: A Trajectory Analysis of a National Cohort
Dose-Response Association of Cigarette Smoking with Rheumatoid Arthritis, Subsequent Cardiovascular Disease and Death Risk: A Trajectory Analysis of a National Cohort Open
View article: Deformation behavior and microstructure evolution of AZ31 Mg alloy during gradient thermal compression
Deformation behavior and microstructure evolution of AZ31 Mg alloy during gradient thermal compression Open
To achieve a broad range of gradient strain from the rim to the center of a single specimen, the size of the high-throughput double-cone (DC) specimen was optimized using finite-element-model (FEM) simulation. As the deformation increased,…
View article: Flow stress and dynamic recrystallization behavior and modeling of GH4738 superalloy during hot compression
Flow stress and dynamic recrystallization behavior and modeling of GH4738 superalloy during hot compression Open
GH4738 superalloy is a key material for gas turbine engines, yet its relatively poor thermoplasticity and narrow temperature range for hot working deteriorate grain structure uniformity and thereafter service performance. Employing hot com…
View article: Anti-Wear Property of Laser Textured 42CrMo Steel Surface
Anti-Wear Property of Laser Textured 42CrMo Steel Surface Open
In this work, laser processing technology was utilized to fabricate micro-textures on the surface of 42CrMo steel to improve its wear resistance under high load conditions and provide an effective method to solve the wear of tooth plates i…
View article: A thermodynamic analysis of the Linde-Hampson cycle using low-GWP R1234yf-blends
A thermodynamic analysis of the Linde-Hampson cycle using low-GWP R1234yf-blends Open
The Linde-Hampson cycle (LHC) exhibits a promising future as a cooling method to achieve cooling temperatures below −40 °C, and are highly desirable in commercial refrigeration. This paper investigated the refrigerant replacement options o…
View article: Percolation-induced resistivity drop in cold-pressed LuH2
Percolation-induced resistivity drop in cold-pressed LuH2 Open
The stoichiometric bulk LuH2 is a paramagnetic metal with high electrical conductivity comparable to simple metals. Here we show that the resistivity of cold-pressed (CP) LuH2 samples varies sensitively upon modifying the grain size or sur…
View article: Effect of initial orientation on microstructure and mechanical properties of AZ31 Mg alloy sheets via accumulated extrusion bonding
Effect of initial orientation on microstructure and mechanical properties of AZ31 Mg alloy sheets via accumulated extrusion bonding Open
In this study, effects of initial orientation on microstructure evolution and mechanical properties of AZ31 Mg alloy sheets via accumulated extrusion bonding (AEB) was systematically studied. The samples with RD and TD parallel to extrusio…
View article: Correction to: Effect of Extrusion Combination Types on Microstructure and Mechanical Properties of the AZ31/GW103K Bimetallic Composite Plates
Correction to: Effect of Extrusion Combination Types on Microstructure and Mechanical Properties of the AZ31/GW103K Bimetallic Composite Plates Open
View article: Unveiling the planar deformation mechanisms for improved formability in pre-twinned AZ31 Mg alloy sheet at warm temperature
Unveiling the planar deformation mechanisms for improved formability in pre-twinned AZ31 Mg alloy sheet at warm temperature Open
To investigate the role of pre-twins in Mg alloy sheets during warm planar deformation, the stretch forming is conducted at 200 °C. Results suggest the formability of the pre-twinned AZ31 Mg alloy sheet is enhanced to 11.30 mm. The mechani…
View article: Global practical potential for metal–organic frameworks assisted atmosphere water harvesting
Global practical potential for metal–organic frameworks assisted atmosphere water harvesting Open
Nowadays, freshwater shortage remains a global challenge. Sorbent-assisted atmospheric water harvesting (SAWH) is a promising strategy for extracting atmospheric moisture to provide arid regions with potable water. As appropriate sorbents …
View article: Review: Degradable Magnesium Corrosion Control for Implant Applications
Review: Degradable Magnesium Corrosion Control for Implant Applications Open
Magnesium (Mg) alloys have received increasing interest in the past two decades as biomaterials due to their excellent biological compatibility. However, the corrosion resistance of Mg alloys is relativity low which limits their usage in d…
View article: Tensile Fracture Behavior of 2A14 Aluminum Alloy Produced by Extrusion Process
Tensile Fracture Behavior of 2A14 Aluminum Alloy Produced by Extrusion Process Open
In this study, the tensile mechanical properties of a 2A14 aluminum alloy produced by extrusion were tested at room temperature to investigate the tensile fracture behavior. The results showed that the tensile fracture of the alloy was mix…
View article: Suppressing Condensation Frosting Using Micropatterned Ice Walls
Suppressing Condensation Frosting Using Micropatterned Ice Walls Open
View article: Correction to: HVOF-Sprayed AlSi50 Alloy Coatings as a Novel Electrothermal Anti-icing/De-icing System for Polymer-based Composite Structures
Correction to: HVOF-Sprayed AlSi50 Alloy Coatings as a Novel Electrothermal Anti-icing/De-icing System for Polymer-based Composite Structures Open
View article: Selective Separation and Analysis of Catecholamines in Urine Based on Magnetic Solid Phase Extraction by Mercaptophenylboronic Acid Functionalized Fe3O4-NH2@Au Magnetic Nanoparticles Coupled with HPLC
Selective Separation and Analysis of Catecholamines in Urine Based on Magnetic Solid Phase Extraction by Mercaptophenylboronic Acid Functionalized Fe3O4-NH2@Au Magnetic Nanoparticles Coupled with HPLC Open
A novel magnetic solid phase extraction based on mercaptophenylboronic acid (MPBA)-functionalized Fe3O4-NH2@Au nanomaterial (Fe3O4-NH2@Au-MPBA) was developed for selective separation and enrichment of catecholamines (including dopamine, no…
View article: Strength-ductility balance of AZ31 magnesium alloy via accumulated extrusion bonding combined with two-stage artificial cooling
Strength-ductility balance of AZ31 magnesium alloy via accumulated extrusion bonding combined with two-stage artificial cooling Open
AZ31 Mg alloy with heterogeneous bimodal grain structure (smaller grain size of 5–20 µm and coarser grain size of 100–200 µm) was subjected to accumulated extrusion bonding (AEB) at 250 ℃ combined with two-stage artificial cooling in this …
View article: Dielectric BN nanosheet / PVDF composites with high thermal conductivity
Dielectric BN nanosheet / PVDF composites with high thermal conductivity Open
With the development of electronic devices, high thermal conductivity polymer will become an ideal electronic packaging material. Therefore, Polyvinylidene fluoride (PVDF) nanocomposite was prepared doped with boron nitride nanosheet (BNNS…
View article: Numerical Study on Plane and Radial Wall Jets to Validate the 2D Assumption for an Idealized Downburst Outflow
Numerical Study on Plane and Radial Wall Jets to Validate the 2D Assumption for an Idealized Downburst Outflow Open
Turbulent radial and plane wall jets have been extensively investigated both experimentally and numerically over the past few decades. Previous studies mostly focused on the heat and mass transfers involved in jet flows. In this study, a c…
View article: Synthesis of highly branched water-soluble polyester and its surface sizing agent strengthening mechanism
Synthesis of highly branched water-soluble polyester and its surface sizing agent strengthening mechanism Open
Solvent-free and highly branched water-soluble polyester (WPET) is prepared through self-emulsification methodology, using dimethyl terephthalate (DMT), sodium dimethyl isophthalate-5-sulfonate (SIPM), trimethylolpropane (TMP), and ethylen…