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View article: Semi-Peaucellier Linkage and Differential Mechanism for Linear Pinching and Self-Adaptive Grasping*
Semi-Peaucellier Linkage and Differential Mechanism for Linear Pinching and Self-Adaptive Grasping* Open
This paper presents the SP-Diff parallel gripper system, addressing the limited adaptability of conventional end-effectors in intelligent industrial automation. The proposed design employs an innovative differential linkage mechanism with …
View article: Giant Intra-Abdominal Tumor, Compatible with Liposarcoma: A Case Report and Literature Review
Giant Intra-Abdominal Tumor, Compatible with Liposarcoma: A Case Report and Literature Review Open
BACKGROUND We report a case of a giant (55×35×27 cm, 26 kg) retroperitoneal liposarcoma (RPLS) to provide surgical insights for managing such complex tumors. Due to the potential space in the retroperitoneal cavity, primary retroperitoneal…
View article: BL-DATransformer Lifespan Degradation Prediction Model of Fuel Cell Using Relative Voltage Loss Rate Health Indicator
BL-DATransformer Lifespan Degradation Prediction Model of Fuel Cell Using Relative Voltage Loss Rate Health Indicator Open
The durability of fuel cells is the main obstacle to their large-scale application. Deep learning-based methods improve the accuracy of fuel cell lifespan degradation prediction. However, their reliance on static health indicators and appl…
View article: Effects of mechanical and chemical heterogeneity on the strength-ductility synergy of a heterostructured medium Mn steel
Effects of mechanical and chemical heterogeneity on the strength-ductility synergy of a heterostructured medium Mn steel Open
A medium Mn steel with both mechanical and chemical heterogeneities is designed in this study, demonstrating an excellent combination of high strength and ductility. Compared to the conventional cold-rolled medium Mn steel, the heterostruc…
View article: Effect of Pretreatments on the Distribution and Removal of Triclosan in Waste-Activated Sludge
Effect of Pretreatments on the Distribution and Removal of Triclosan in Waste-Activated Sludge Open
Triclosan (TCS) is extensively detected in wastewater and waste-activated sludge (WAS). The occurrence and fate of TCS in anaerobic digestion have been well revealed, but the change in TCS during WAS pretreatment needs to be clarified. The…
View article: Rapid Analysis of Heavy Metal Element Adsorption by SCG Based on LIBS Technology
Rapid Analysis of Heavy Metal Element Adsorption by SCG Based on LIBS Technology Open
Rapid evaluation and real-time detection of adsorption materials are particularly critical in the adsorption treatment of heavy metal wastewater. However, most elemental analysis methods have complex pretreatment procedures and are time-co…
View article: Durability and Bearing Capacity Assessment of Existing Bridge Pile Foundations for Sustainable Highway Reconstruction
Durability and Bearing Capacity Assessment of Existing Bridge Pile Foundations for Sustainable Highway Reconstruction Open
Conducting a reasonable assessment of whether the durability and bearing capacity of concrete used in existing bridge pile foundations can meet all requirements is an important prerequisite for ensuring the reuse of existing bridge pile fo…
View article: Optimizing the synergy of strength and ductility in a Fe–18Mn–8Al–1C–5Ni lightweight steel by adjusting the distribution, volume fraction and size of B2 phases and κ-carbides
Optimizing the synergy of strength and ductility in a Fe–18Mn–8Al–1C–5Ni lightweight steel by adjusting the distribution, volume fraction and size of B2 phases and κ-carbides Open
Current study presents a way to control precipitates in a designed Fe–18Mn–8Al–1C–5Ni (wt.%) lightweight steel through annealing and aging treatment. The main objective is to obtain refined and homogeneously distributed B2 phases and intra…
View article: Mechanical Properties Optimization and Microstructure Analysis of Pure Copper Heterostructured Laminates via Rolling
Mechanical Properties Optimization and Microstructure Analysis of Pure Copper Heterostructured Laminates via Rolling Open
Heterogeneous metallic structures constitute a novel class of materials with excellent mechanical properties. However, the existing process for obtaining heterostructures from a single material does not meet large-scale industrial requirem…
View article: Effects of cooling process on the microstructure and mechanical properties of a novel high-V high-Mn TWIP steel for cryogenic storage tank applications
Effects of cooling process on the microstructure and mechanical properties of a novel high-V high-Mn TWIP steel for cryogenic storage tank applications Open
In the present work, a novel high-V high-Mn twinning induced plasticity (TWIP) steel for cryogenic storage tank applications was developed. Furthermore, innovative two-stage cooling processes encompassing ultra-fast cooling and the subsequ…
View article: Method for macro-microscopic damage observation of rock hydraulic fracturing based on dic and thin section techniques
Method for macro-microscopic damage observation of rock hydraulic fracturing based on dic and thin section techniques Open
This study conducted systematic studies and in-depth analyses of micromechanics of hydraulically induced crack propagation. This study introduced a method for observing macromicroscopic damage in rock hydraulic fracturing based on DIC and …
View article: Effect of Sc on the Wettability of ER5356 Welding Wires and the Porosity of Deposited Metal
Effect of Sc on the Wettability of ER5356 Welding Wires and the Porosity of Deposited Metal Open
In this study, Al-Mg and Al-Mg-Sc ER5356 welding wires were adopted, and the effects of the Sc element on the wetting behavior of the molten metal and the porosity of the deposited metal were investigated. Al-Mg-Sc and Al-Mg welding wires …
View article: Effects of Severe Plastic Deformation and Subsequent Annealing on Microstructures of a Ni50.6Ti49.4 Shape Memory Alloy
Effects of Severe Plastic Deformation and Subsequent Annealing on Microstructures of a Ni50.6Ti49.4 Shape Memory Alloy Open
High-pressure torsion (HPT) was applied to the Ni50.6Ti49.4 (at. %) alloy ingot up to 1/4, 2, 16, 32 and 48 turns under a pressure of 6.0 GPa. The samples were examined by X-ray diffraction (XRD), transmission electron microscope (TEM) and…
View article: Probabilistic interval power flow calculation method for distribution networks considering the correlation of distributed wind power output
Probabilistic interval power flow calculation method for distribution networks considering the correlation of distributed wind power output Open
In order to more accurately simulate the impact of distributed wind farm access on the uncertain power flow distribution of distribution networks, this paper proposed a probabilistic interval power flow calculation method for distribution …
View article: Correction: Zhang et al. Microstructures, Mechanical Properties and Transformation Behavior in Ni49.6Ti35.4Hf15 Alloy Produced with High-Pressure Torsion. Crystals 2023, 13, 1246
Correction: Zhang et al. Microstructures, Mechanical Properties and Transformation Behavior in Ni49.6Ti35.4Hf15 Alloy Produced with High-Pressure Torsion. Crystals 2023, 13, 1246 Open
In the original publication [...]
View article: Microstructures, Mechanical Properties and Transformation Behavior in Ni49.6Ti35.4Hf15 Alloy Produced with High-Pressure Torsion
Microstructures, Mechanical Properties and Transformation Behavior in Ni49.6Ti35.4Hf15 Alloy Produced with High-Pressure Torsion Open
High-pressure torsion (HPT) was applied for the Ni49.6Ti35.4Hf15 (at.%) alloy up to 1/4, 2 and 16 turns under a pressure of 4.0 GPa. The samples were examined using X-ray diffraction (XRD), transmission electron microscope (TEM) and microh…
View article: Microstructure, strain hardening behavior, segregation and corrosion resistance of an electron beam welded thick high-Mn TWIP steel plate
Microstructure, strain hardening behavior, segregation and corrosion resistance of an electron beam welded thick high-Mn TWIP steel plate Open
In the present work, the microstructure, strain hardening behavior, segregation and corrosion resistance of a high-Mn TWIP steel joint fabricated by electron beam welding (EBW) method were investigated. It was observed that in the fusion z…
View article: Austenite-Based Fe-Mn-Al-C Lightweight Steels: Research and Prospective
Austenite-Based Fe-Mn-Al-C Lightweight Steels: Research and Prospective Open
Fe-Mn-Al-C lightweight steels have been investigated intensely in the last a few years. There are basically four types of Fe-Mn-Al-C steels, ferritic, ferrite-based duplex/triplex (ferrite + austenite, ferrite + austenite + martensite), au…
View article: Role of Al element in tailoring the austenite mechanical stability and tensile properties of medium Mn steels
Role of Al element in tailoring the austenite mechanical stability and tensile properties of medium Mn steels Open
Al is generally employed as a key alloying element to tailor the austenite mechanical stability and mechanical properties in medium Mn TRIP steels. However, the effect of Al on the austenite stability has been limitedly studied, leaving co…
View article: An Evaluation of the Mechanical Properties, Microstructures, and Strengthening Mechanisms of Pure Mg Processed by High‐Pressure Torsion at Different Temperatures
An Evaluation of the Mechanical Properties, Microstructures, and Strengthening Mechanisms of Pure Mg Processed by High‐Pressure Torsion at Different Temperatures Open
Pure Mg samples are processed by high‐pressure torsion (HPT) for up to ten turns at temperatures of 293 and 423 K. The microstructures of these samples are significantly refined and bimodal structures are obtained after 10 turns of HPT pro…
View article: Microstructure, Mechanical Properties and Deformation Behavior of Fe-28.7Mn-10.2Al-1.06C High Specific Strength Steel
Microstructure, Mechanical Properties and Deformation Behavior of Fe-28.7Mn-10.2Al-1.06C High Specific Strength Steel Open
The microstructure, properties and deformation behavior of Fe-28.7Mn-10.2Al-1.06C high specific strength steel were studied. The results showed that the density of experimental steel is about 6.59 g/cm3 and the microstructure is austenite.…
View article: The Evolution of the Nugget Zone for Dissimilar AA6061/AA7075 Joints Fabricated via Multiple-Pass Friction Stir Welding
The Evolution of the Nugget Zone for Dissimilar AA6061/AA7075 Joints Fabricated via Multiple-Pass Friction Stir Welding Open
AA6061 and AA7075 aluminum alloys were successfully joined by using single-pass and multiple-pass friction stir welding techniques after which the effects on the nugget zone evolution from a second overlapping pass and its welding directio…
View article: Effect of Carbon Content on Deformation Behavior and Partitioning of Manganese in Medium-Mn Steels
Effect of Carbon Content on Deformation Behavior and Partitioning of Manganese in Medium-Mn Steels Open
The effects of carbon contents on the mechanical properties and deformation behavior of medium Mn steels, 6Mn steels with 0.06C, 0.15C, and 0.3C, were investigated in this study. With the increase of the carbon content, not only the ultima…
View article: Investigations of interfacial heat transfer efficiency in HFQ<sup>®</sup> process of high strength aluminum alloy
Investigations of interfacial heat transfer efficiency in HFQ<sup>®</sup> process of high strength aluminum alloy Open
Hot form quench (HFQ ® ) is a novel hot stamping process to deform complex-shaped parts applied in automobile industry, and interfacial heat transfer coefficient (IHTC) play an important role in HFQ ® process. In this research, the average…
View article: Microstructural and Hardness Evolution in a Duplex Stainless Steel Processed by High-Pressure Torsion
Microstructural and Hardness Evolution in a Duplex Stainless Steel Processed by High-Pressure Torsion Open
The duplex stainless steel 2205, designated DSS2205 and having a duplex structure comprising ferrite and austenite phases, was processed by high-pressure torsion (HPT) and the microstructural and hardness evolutions were investigated after…
View article: Study on laser irradiation temperature field of carbon fiber reinforced plastic composites
Study on laser irradiation temperature field of carbon fiber reinforced plastic composites Open
Based on Abaqus software, the temperature profiles during laser heating CFRP materials in different fiber directions was investigated in this research. The 3D temperature distribution and temperature history of laminates with different ply…