A5059557382- Aluminum Alloys Composites Properties
- Magnesium Alloys: Properties and Applications
- Advanced Welding Techniques Analysis
- Aluminum Alloy Microstructure Properties
- Intermetallics and Advanced Alloy Properties
- Materials Engineering and Processing
- Titanium Alloys Microstructure and Properties
- Optical measurement and interference techniques
- Optical Systems and Laser Technology
- Hydraulic and Pneumatic Systems
- Metal Extraction and Bioleaching
- Recycling and Waste Management Techniques
- High Entropy Alloys Studies
- Structural Health Monitoring Techniques
- Corrosion Behavior and Inhibition
- Advanced Surface Polishing Techniques
- Advanced Measurement and Metrology Techniques
- Metal and Thin Film Mechanics
- Microstructure and Mechanical Properties of Steels
- Vehicle Noise and Vibration Control
- Metal Alloys Wear and Properties
China Academy of Engineering Physics
2023-2024
Chongqing University
2019-2022
Central South University
2022
Chongqing University of Science and Technology
2021
Nanchang University
2015
Sichuan University
2008
The solid–liquid compound casting of Mg-AZ91D and Ti-TC4 alloys was developed by using pure Ni electro-deposited coating. pouring temperatures 660 ℃, 690 720 ℃ 750 were chosen to investigated the effects on microstructural evolution, properties, fracture behaviors Ni-coated TC4/AZ91D bimetals (SLCC). scanning electron microscopy (SEM) energy dispersive spectroscopy (EDS) results showed that interfacial zone mainly composed nickel, Mg2Ni Mg-Al-Ni in cast at ℃. As temperature increased width...
The austempered ductile iron was austenitized at 900 °C for 1 h and quenched in an isothermal quenching furnace 380 280 °C, respectively. This paper aims to investigate the effects of bainite on wear resistance (ADI) different loads conditions. micro-structure phase composition ADI characterized analyzed by metallographic microscope (OM), X-ray diffractometer (XRD) scanning electron (SEM) with energy dispersive spectroscopy (EDS). results showed that volume fraction retained austenite is...
A connection between hot-dip galvanized 45 steel and AZ91D was achieved by liquid-solid compound casting to achieve one material with a better mechanical performance light weight. The microstructure properties of galvanized-steel/AZ91D bimetallic materials were investigated in this study. scanning electron microscopy (SEM), an energy dispersive spectroscopy (EDS), X-ray diffraction (XRD) applied analyze the evolution formation mechanism steel/AZ91D interface zone which could be divided into...
A radial shearing (RS) interferogram obtained by the carrier fringe method is essentially combination of and lateral shearing. The previous phase reconstruction algorithm neglects effect on RS interferogram. mathematical formula for wavefront from an deduced. If difference tested phase, ratio s, laterally sheared amount x(0) in x direction y(0) y direction, respectively, have been determined, can be precisely reconstructed using this formula. result simulation analysis experiment shows that...
A two-stage thermodynamic calculation procedure was developed to analyse alloy compositions for rheocasting. Based on Kazakov's criteria, the processability of AZ91, AZ61 and AM60B rheocasting investigated. The results show that these alloys do not satisfy selected criteria fully, only AZ91 is possible be used with semisolid slurry having lower fraction solid (0.2–0.4). In microstructure produced by rheocasting, β-Mg 17 Al 12 phase forms continuous network along primary α-Mg gain boundary...
A novel technique combining solid-liquid compound casting (SLCC) with arc spraying was designed to manufacture the arc-sprayed Al/AZ91D bimetals a Zn interlayer. The Al/Mg bimetal produced by pouring AZ91D melt into molds sprayed Al/Zn double-deck coating, during which coating acted as effect of interlayer on microstructures, properties, and fracture behaviors SLCC investigated discussed in this study. optimal process parameter acquired analyzing results from different combinations between...
The reduction in sound pressure level is the focus of noise construction machinery, but quality parameters can better describe operator’s subjective perception noise. This paper proposes a control method for cab, which based on complementary ensemble empirical mode decomposition signal and reconstruction an adaptive algorithm error filter. Firstly, objective prediction model was created to identify target cab. Secondly, reconstructed method, thus evaluating influence each component...
To observe the failure process of coating/substrate materials, a gradually changed curvature bending (GCCB) method is proposed, and relevant equipment developed. Before GCCB experiment, Ni‐coated Ti6Al4V (TC4) samples were prepared. The effect vacuum heat treatment on microstructure at Ti/Ni interface discussed. With increase in time, intermetallic compounds TiNi 3 , TiNi, Ti 2 Ni start to form. Kirkendall void forms coating first, then pore number decreases due interdiffusion. Based...