Explanipedia

The Mechanism of Microstructure Refinement and the Synergistic Strength–Ductility Enhancement in Al–Zn–Mg–Cu Alloys Processed by Continuous Rheo-Extrusion Open

Ziren Wang, Jiazhi An, Mei Xu, Haixia Zhang, Guoli Wei , et al. · 2025

Al–Zn–Mg–Cu alloys are well known for their outstanding strength, toughness, and corrosion resistance, arising from the balanced addition of Mg, Zn, and Cu. However, conventional casting methods often lead to grain boundary segregation and…

Effect of Al-3Ti-4.35La Master Alloy on the Aggregation and Sedimentation Characteristics of TiC in Al-7Si Alloys Open

Long Mu, Jiazhi An, Xudong Tian, Haicun Yu, Haixia Zhang , et al. · 2025

The Al-Ti-C alloy is the most widely used grain refiner for Al-7Si alloys. However, TiC particles in Al-7Si alloys tend to aggregate and settle, thereby reducing their refinement efficiency. In the present paper, a novel Al-3Ti-4.35La mast…

Synergistic Multiphase Regulation and Strength-Toughness Enhancement Mechanisms in Fe-Rich Hypoeutectic Al-7Si-0.6Mn-0.4Mg Alloy via Al-3Ti-4.35La/Sr Composite Modification Open

Jiazhi An, Wanwu Ding, Mei Xu, Shiyang Chen, Zibo Shang , et al. · 2025

Extraction of Mn from electrolytic manganese anode slime by reductive roasting using corn straw as reducing agent and rapid leaching Open

Can Wang, Pingchao Ke, Yipeng Zhou, Zhanxue Sun, Lingyun Wan , et al. · 2025

Effects of a novel refiner Al-3Ti-4.35La combined with Sr on microstructure and mechanical properties of as-cast A356 alloy Open

Mei Xu, Wanwu Ding, Liwen Hu, Shihao Chen, Haixia Zhang , et al. · 2024

It is a practically significant issue to refine and modify industrial Al-Si casting alloy to improve its properties. In the present study, a novel refiner Al-3Ti-4.35La alloy, prepared by a melt-reaction method, was used, combined with Sr …

Effect of Si and Holding Time on Ti2Al20La Phase in Al-Ti-La Intermediate Alloy Open

Hu Da, Xudong Tian, Jiazhi An, Wanwu Ding, Jianchao Chen , et al. · 2024

The effects of holding time and Si on the content, shape size and structure of Ti2Al20La phase in Al-Ti-La intermediate alloy were investigated by an X-ray diffractometer, scanning electron microscope and transmission electron microscope. …

Thermal Deformation Behavior and Microstructure Evolution of 6061 Aluminum Alloy with Trace Rare Earth Y Added Open

Wanwu Ding, Jianying Sun, Guangling Wei, Lipeng Zhang, Han Yuan , et al. · 2024

IN-SITU PHASE TRANSFORMATION AND MICROSTRUCTURE OF REINFORCED ALUMINIUM MATRIX COMPOSITES (AA-6061 T6+NICR NP) WITH AND WITHOUT TIC NANOPARTICLES Open

Wanwu Ding, Sami Khan, Qudrat Ullah Khan, Shadab KHAN, Abid Alam , et al. · 2022

Because of its exceptional qualities, aluminium composites are frequently employed in aircraft applications. Aluminium alumina composite was manufactured in-situ using the AA-6061 T6 matrix alloy and 3 %age, 6 %age (Nichrome) powder. Optic…

Modification of Eutectic Si in Hypoeutectic Al-Si Alloy with Novel Al-3ti-4.35la Master Alloy Open

Wanwu Ding, Lumin Gou, Liwen Hu, Haixia Zhang, Zhao Wen-jun , et al. · 2022

Modification of Eutectic Si in Hypoeutectic Al-Si Alloy with Novel Al-3ti-4.35la Master Alloy Open

Wanwu Ding, Lumin Gou, Liwen Hu, Haixia Zhang, Zhao Wen-jun , et al. · 2022

AN ANALYSIS OF IN-SITU SYNTHESIZED AL 6061 ALLOY METAL MATRIX COMPOSITES: REVIEW Open

Sami Khan, Wanwu Ding, Qudrat Ullah Khan, Shadab KHAN, Abid Alam , et al. · 2021

Many alloys and aluminum composites have been produced in recent years for improved material performance. Al 6061 is now an aluminum alloy with a wide range of uses owing to its excellent microstructure. For the manufacture of aluminum mat…

Effect of CeO2 Size on Microstructure, Synthesis Mechanism and Refining Performance of Al-Ti-C Alloy Open

Yanli Ma, Taili Chen, Lumin Gou, Wanwu Ding · 2021

The effects of CeO2 size on the microstructure and synthesis mechanism of Al-Ti-C alloy were investigated using a quenching experiment method. A scanning calorimetry experiment was used to investigate the synthesis mechanism of TiC, the al…

A new modifier for microstructure and mechanical properties of 6063 aluminum alloy Open

Wanwu Ding, Xiaoxiong Liu, Xiaoyan Zhao, Taili Chen, Haixia Zhang , et al. · 2020

In this paper, 6063 aluminum alloy for common building profiles is used as the research object. The effect of 6063 aluminum alloy on the microstructure and properties of 6063 aluminum alloy is studied by adding a new type of Al-Ti-C-La mas…

Hot Deformation Behavior and Microstructure Evolution of 6063 Aluminum Alloy Modified by Rare Earth Y and Al-Ti-B Master Alloy Open

Wanwu Ding, Xiaoxiong Liu, Xiaoyan Zhao, Taili Chen, Haixia Zhang , et al. · 2020

The hot deformation behaviors of the new 6063 aluminum alloy modified by rare earth Y and Al-Ti-B master alloy were studied through isothermal hot compression experiments on the Gleeble-3800 thermal simulator. By characterizing the flow cu…

Effect of Nd on microstructure and properties of 6063 aluminum alloy Open

Wanwu Ding, Yan Cheng, Xiaoyan Zhao, Taili Chen, Haixia Zhang , et al. · 2020

The microstructure of 6063 aluminum alloy has an important influence on its properties. In this paper, the effect of the composite addition of Nd (0, 0.1 wt%, 0.2 wt%, 0.4 wt%, 0.6 wt%) and Al–Ti–B master alloy on the microstructure and me…

Effect of Al-Ti-C-La Composite Alloy on Microstructure and Mechanical Properties of 6063 Aluminum Alloy Open

Wanwu Ding, Xiaoxiong Liu, Xiaoyan Zhao, Chen Taili, Haixia Zhang , et al. · 2020

In this paper, 6063 aluminum alloy for common building profiles is used as the research object. By adding a new Al-Ti-C-La composite alloy, the effect of 6063 aluminum alloy on the microstructure and properties of 6063 aluminum alloy is st…

Research Status and Application Prospect of Aluminum Matrix Composites Open

Wanwu Ding, Yan Cheng, Taili Chen, Xiaoyan Zhao, Xiaoxiong Liu · 2020

Aluminum matrix composite is one of the most attractive metal matrix composites. It is a kind of material with strong vitality emerging in response to the needs of modern scientific development. Compared with traditional materials, aluminu…

Effects of Al-5Ti-0.62C-1.07La intermediate alloy on the microstructure and mechanical properties of A356 aluminum alloy Open

Wanwu Ding, Chen Xu, Haixia Zhang, Wenjun Zhao · 2020

The physical characters that belong to hypo-eutectic Al-Si alloys are affected by certain important factors including the dimension, distribution together with structure of eutectic Si crystals together with primary α -Al. In this paper, A…

Investigation of Microstructure of Al-5Ti-0.62C System and Synthesis Mechanism of TiC Open

Wanwu Ding, Taili Chen, Xiaoyan Zhao, Yan Cheng, Xiaoxiong Liu , et al. · 2020

Al-Ti-C master alloys have been widely investigated by various researchers. However, their refining effectiveness is still severely compromised by the preparation process. In this work, the aluminum melt in-situ reaction was carried out to…

Effect of Micro-Scale Er on the Microstructure and Fluidity of ZL205A Alloy Open

Tingbiao Guo, Bing Wang, Zhanfei Zhang, Quanzhen Sun, Yuhua Jin , et al. · 2019

The effect of Er addition on the fluidity and microstructure transformation of the as-cast and T5 heat-treated ZL205A alloys was investigated by optical microscope (OM), scanning electron microscopy (SEM), X-ray diffraction (XRD) and energ…

Effect of CeO2 on Microstructure and Synthesis Mechanism of Al-Ti-C Alloy Open

Wanwu Ding, Taili Chen, Xiaoyan Zhao, Chen Xu, Xingchang Tang , et al. · 2018

The effects of CeO2 on the microstructure and synthesis mechanism of Al-Ti-C alloy were investigated by quenching experiment method, while using Al powder, Ti powder, graphite powder, and CeO2 powder as main raw materials. The results show…

Problems and Countermeasures to Students’ Educational Management in the New Branch Campus of the University Open

Haixia Zhang, Wanwu Ding · 2017

The educational management of college students in new campuses is faced with numerous difficulties and challenges which constrain and influence the qualities of talent cultivation. By taking Lanzhou University of Technology as the research…

Effects of minor Y, Zr and Er addition on microstructure and properties of Al-5Cu-0.4Mn alloy Open

Feng Zhang, Tingbiao Guo, Qi Li, Chen Wang, Wanwu Ding , et al. · 2017

The effect of different contents of Y, Zr and Er on microstructure and properties of Al-5Cu-0.4Mn alloy was investigated. T6 heat treatment, OM, SEM and EDS methods were applied to the alloy. The results showed that fluidity and elongation…

Effect of Al-5Ti-0.62C-0.2Ce Master Alloy on the Microstructure and Tensile Properties of Commercial Pure Al and Hypoeutectic Al-8Si Alloy Open

Wanwu Ding, Chen Xu, Haixia Zhang, Zhao Wen-jun, Tingbiao Guo , et al. · 2017

Al-5Ti-0.62C-0.2Ce master alloy was synthesized by a method of thermal explosion reaction in pure molten aluminum and used to modify commercial pure Al and hypoeutectic Al-8Si alloy. The microstructure and tensile properties of commercial …

A Precipitation Phenomenon of Titanium Compounds in Aluminum Melts and the Refinement Fading Mechanism of the Al-5Ti-0.62C Master Alloy Open

Wanwu Ding, Wenjun Zhao, Tiandong Xia · 2015

The Al-5Ti-0.62C master alloy was prepared through a method of thermal explosion in molten aluminum. The process of remelting and refining of commercially pure aluminum was conducted, and precipitation samples with different heat-treatment…

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