Explanipedia

Effect of Nano-AlN Particles on the Microstructure and Mechanical Properties of Mg-Al-Nd-Mn Alloy Open

Xiang Zhang, Kun Zhang, Yuyang Gao, Ang Zhang, Jing Zhao , et al. · 2025

The addition of AlN particles effectively refined the α-Mg grain size of Mg-4Al-2Nd-0.3Mn (AE42) alloy, as well as the size of acicular Al11Nd3 and blocky Al2Nd phases, while promoting the precipitation of the Al8Mn5 phase. The 2.0 wt.% Al…

Effect of La/Zn on Microstructural Evolution and Mechanical Properties of Extruded Mg-9Gd-3Y Alloy Open

Xiang Zhang, Yuyang Gao, Ang Zhang, Jing Zhao, Yan Song , et al. · 2025

This study investigated the impact of La and Zn additions on the microstructure and mechanical properties (at room and high temperatures) of extruded Mg-9Gd-3Y (GW93) alloy. The incorporation of La and Zn induced the precipitation of granu…

Corrosion and Discharge Performance of a Mg-La-Zr Alloy as an Anode for Mg-Air Batteries Open

Yan Song, Gang Fang, Junping Zhang, Guanrun Chu, Peng Wang , et al. · 2025

The corrosion behavior and electrochemical performance of Mg-La-Zr and Mg-La alloys were studied. Microstructural observation indicated that the trace alloying of Zr refined the grain size of Mg-La alloy, which improved the discharge activ…

Age hardening and ex-situ EBSD analysis of high vacuum die casting Mg–4Al-4RE-0.3Mn alloy Open

Yongfeng Li, Ang Zhang, Chuangming Li, Hecong Xie, Hengrui Hu , et al. · 2025

Insight into Y Content on Microstructure and Mechanical Properties of Mg-Gd-Y-Zr Alloy Open

Yongfeng Li, Ang Zhang, Chuangming Li, Hecong Xie, Hengrui Hu , et al. · 2025

This paper investigates the effects of Y content on the microstructure and mechanical properties of Mg-9Gd-xY-0.5Zr alloys. The mechanical properties, together with the grain size, first increase and then decrease, exhibiting a non-monoton…

Machine Learning-Based Prediction of Olympic Medals and The Exploration of National Sports Expertise Open

Yuyang Gao · 2025

This study focuses on research related to the Olympic Games, employing a combination of Analytical Hierarchy Process (AHP), Random Forest Regression, and K-means Clustering techniques to analyze athletes' abilities, medal outcomes of vario…

A 3d Printing Uv-Curing Resin that Enables Continuous Color Change of Elastomers Open

Yuyang Gao, Qihao Jiang, Yanming Liu · 2025

A High-Strength and High-Ductility Mg-7li-3zn-3gd Alloy Prepared Via Extrusion-Swaging Process Open

Zihao Zhou, Yan Yang, Ruihao Fu, Chenwei Hu, Yuyang Gao , et al. · 2025

Enhancing the mechanical properties of Mg-7Li-3Zn-3Gd alloy by Extrusion-Swaging based on elemental segregation Open

Ruihao Fu, Zihao Zhou, Yan Yang, Chenwei Hu, Yuyang Gao , et al. · 2025

A High-Strength and High-Ductility Mg-7li-3zn-3gd Alloy Prepared Via Extrusion-Swaging Process Open

Zihao Zhou, Yan Yang, Ruihao Fu, Chenwei Hu, Yuyang Gao , et al. · 2025

In-situ synthesizing Al–Y precipitates in Mg–3Y/Al composites for enhancing high-temperature tensile properties Open

Yan Feng, Yuhe Tian, Weijun He, Hui Xu, Yuyang Gao , et al. · 2024

Mg–3Y/Al composites were produced through accumulated rolling bonding. During annealing, Al–Y precipitates were synthesized in-situ within the Mg–3Y/Al composites through solid diffusion reactions. In these composites, the volume fraction …

Microstructure and Mechanical Properties of Mg-Al-La-Mn Composites Reinforced by AlN Particles Open

Yuanlin Li, Yuyang Gao, Xiang Zhang, Yan Song, Zhihua Dong , et al. · 2024

The Mg-Al-RE series heat-resistant magnesium alloys are applied in automotive engine and transmission system components due to their high-temperature performance. However, after serving at a high temperature for a long time, the Al11RE3 ph…

Schematic diagram illustrating the corrosion reaction in Mg–Li–Al–Ca alloy with and without β-Li phase Open

Chen He, Weihao Liu, Yan Yang, Yuyang Gao, Wen Chen , et al. · 2024

The effect of Li on the microstructure and corrosion behavior of extruded Mg-xLi-3Al-0.4Ca (x = 4,5,6,7) alloys were investigated by hydrogen evolution, potentiodynamic polarization measurement and electrochemical impedance spectroscopy me…

Study on Plastic Constitutive Relation and Ductile Fracture Criterion of AM60B Magnesium Alloy Open

Qin Yang, Bin Jiang, L. Gao, Yuyang Gao, Bin Liang , et al. · 2024

It is currently a challenge to accurately predict the deformation and fracture behavior of metal parts in automobile crashes. Many studies have shown that the deformation and fracture behavior of materials are significantly affected by the…

Stability Analysis of EPC Consortium Cooperation Based on Evolutionary Game Open

Judan Hu, Yu Yao, Yuyang Gao · 2024

Consortium contracting is a contracting model that China encourages and advocates. Due to the interest drive, members within the consortium are very prone to negative cooperation and midway withdrawal, which hinders the healthy development…

Effect of Bi Addition on the Heat Resistance of As-Extruded AZ31 Magnesium Alloy Open

Qinghang Wang, Haowei Zhai, Li Wang, Lixin Huang, Jun Zhao , et al. · 2023

In this work, we investigate the impact of Bi addition on the heat resistance of as-extruded AZ31 alloy during high-temperature annealing and hot compression. Electron backscattered diffraction (EBSD) technique and quasi in situ scanning e…

Preparation and Characterization of In Situ (TiC-TiB2)/Al-Cu-Mg-Si Composites with High Strength and Wear Resistance Open

Yuyang Gao, Ying Liu, Yuanlin Li, Ang Zhang, Hang Teng , et al. · 2022

This study involved the preparation and characterization of in situ (TiC-TiB2)/Al-4.7Cu-0.32Mg-0.44Si composites with excellent mechanical and abrasive wear properties. The composites were synthesized in an Al-Ti-B4C system by combining co…

The Quantitative Study of Twinning Behavior During Compression of Mg-Sn Alloy Containing Prismatic Precipitates Open

Ruihao Fu, Yangjie Wan, Xunfei Xiong, Manping Liu, Bin Jiang , et al. · 2022

Preparation and interfacial behavior of superhydrophobic TPV/ graphite fluoride composites Open

Cheng Zhang Zheng, Xiangyu Wang, Yuyang Gao, Yuheng Zhuang, Weihong Guo · 2021

The High-density Polyethylene/Ethylene Propylene Diene Monomer/Graphite Fluoride (HDPE/EPDM/GF) composites are prepared by dynamic vulcanization technology. The composites with sea-island structure which contributes to excellent mechanical…

Effects of Carbon Source on TiC Particles’ Distribution, Tensile, and Abrasive Wear Properties of In Situ TiC/Al-Cu Nanocomposites Prepared in the Al-Ti-C System Open

Yuyang Gao, Feng Qiu, Tianshu Liu, Jian-Ge Chu, Qinglong Zhao , et al. · 2018

The in situ TiC/Al-Cu nanocomposites were fabricated in the Al-Ti-C reaction systems with various carbon sources by the combined method of combustion synthesis, hot pressing, and hot extrusion. The carbon sources used in this paper were th…

Microstructures and Compressive Properties of Al Matrix Composites Reinforced with Bimodal Hybrid In-Situ Nano-/Micro-Sized TiC Particles Open

Feng Qiu, Haotian Tong, Yuyang Gao, Qian Zou, Bai–Xin Dong , et al. · 2018

Bimodal hybrid in-situ nano-/micro-size TiC/Al composites were prepared with combustion synthesis of Al-Ti-C system and hot press consolidation. Attempt was made to obtain in-situ bimodal-size TiC particle reinforced dense Al matrix compos…

Microstructures and Tensile Properties of Al–Cu Matrix Composites Reinforced with Nano-Sized SiCp Fabricated by Semisolid Stirring Process Open

Feng Qiu, Xiang Gao, Jian Tang, Yuyang Gao, Shi–Li Shu , et al. · 2017

The nano-sized SiCp/Al–Cu composites were successfully fabricated by combining semisolid stirring with ball milling technology. Microstructures were examined by an olympus optical microscope (OM), field emission scanning electron microscop…

Physicochemical Properties and Phase Behavior of Didecyldimethylammonium Chloride/Alkyl Polyglycoside Surfactant Mixtures Open

Zhiguo Han, Xiuquan Yang, Yong Liu, Jiajia Wang, Yuyang Gao · 2015

Mixed surfactant systems, used in many formulations, have aroused great attention and interest from researchers and industry due to the possibility of synergism. Alkyl polyglycoside (APG) and didecyldimethylammonium chloride (DDAC) mixture…

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