Jian Chen

ORCID: 0000-0003-4021-7127
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About
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Research Areas
  • Corrosion Behavior and Inhibition
  • High-Temperature Coating Behaviors
  • Hydrogen embrittlement and corrosion behaviors in metals
  • Advanced materials and composites
  • High Entropy Alloys Studies
  • Aluminum Alloys Composites Properties
  • Magnesium Alloys: Properties and Applications
  • Aluminum Alloy Microstructure Properties
  • Metal and Thin Film Mechanics
  • Concrete Corrosion and Durability
  • Additive Manufacturing Materials and Processes
  • Advanced ceramic materials synthesis
  • Silicon and Solar Cell Technologies
  • Welding Techniques and Residual Stresses
  • Metal Alloys Wear and Properties
  • Intermetallics and Advanced Alloy Properties
  • Diamond and Carbon-based Materials Research
  • Metal Extraction and Bioleaching
  • Hydrogen Storage and Materials
  • Nuclear Materials and Properties
  • Electrodeposition and Electroless Coatings
  • Myasthenia Gravis and Thymoma
  • Parkinson's Disease and Spinal Disorders
  • Surface Modification and Superhydrophobicity
  • Advancements in Battery Materials

First Affiliated Hospital of Jinan University
2024-2025

Anhui University of Science and Technology
2025

Xi'an Technological University
2016-2024

Western University
2015-2024

Chinese Academy of Sciences
2015-2024

Fujian Institute of Research on the Structure of Matter
2017-2024

Second Affiliated Hospital of Zhejiang University
2024

Shougang (China)
2024

Shandong Iron and Steel Group (China)
2024

Southeast University
2015-2023

Minimal path techniques can efficiently extract geometrically curve-like structures by finding the with minimal accumulated cost between two given endpoints. Though having found wide practical applications (e.g., line identification, crack detection, and vascular centerline extraction), suffer from some notable problems. The first one is that they require setting endpoints for each to be extracted (endpoint problem). second connection might fail when geodesic distance points much shorter...

10.1109/tip.2015.2496279 article EN IEEE Transactions on Image Processing 2015-11-02

The corrosion of high level nuclear waste containers under permanent disposal conditions can occur via a number processes which change in importance as the environment within deep geologic repository evolves from oxic to anoxic. container design involves copper coating on steel vessel. characteristics these coatings are being assessed using standard analytical methods, including microscopy and electron backscatter diffraction. surface at through-coating defects also investigated...

10.1016/j.electacta.2016.05.135 article EN cc-by Electrochimica Acta 2016-05-23

The corrosion behavior of oxygen-free copper in an anoxic 0.1 M solution was studied using electrochemical impedance spectroscopy, scanning electron microscopy equipped with a focused ion beam, X-ray photoelectron spectroscopy and micro diffraction. film grew as coherent, compact crystalline layer nonuniform thickness. growth kinetics obeyed parabolic law consistent control by diffusion process. Once coherent established, appeared to be controlled through the film. At shorter times before...

10.1149/1.3478570 article EN Journal of The Electrochemical Society 2010-01-01

AbstractWithin ongoing work, Canada’s Nuclear Waste Management Organization (NWMO) is demonstrating that copper coatings can be developed as viable corrosion barriers for used fuel nuclear containers, emplaced in a deep geological repository. As means of assessing container design and feasibility, coated samples, manufactured via cold spray electrodeposition have been produced characterised. Corrosion testing samples wrought reveals behave similar to 3 mol L−1 NaCl solution at room...

10.1179/1743278214y.0000000206 article EN Corrosion Engineering Science and Technology The International Journal of Corrosion Processes and Corrosion Control 2014-06-26

ABSTRACT Acrylonitrile–butadiene–styrene (ABS) nanocomposite filaments with different inorganic nanofillers for fused deposition modeling (FDM) were prepared by melting extrusion and printed via a commercial FDM three‐dimensional printer. The effects of the nanoparticles on mechanical strength, anisotropy, thermal properties ABS specimens evaluated. performances virgin samples manufactured injection molding also studied. results show that tensile strength (TS) pure made was just up to 70%...

10.1002/app.44470 article EN Journal of Applied Polymer Science 2016-10-08

Abstract The uniaxial tensile tests are performed to study flow behavior of a nickel-based superalloy with different initial microstructures at an intermediate temperature range (473–973 K). experimental results show that the obvious serrated characteristics can be observed from stress curves. Meanwhile, it is concluded occurrence features not only associate deformation parameters, but also prominently influenced by microstructures. Furthermore, based on plastic mechanism investigated and...

10.1016/j.matdes.2019.108122 article EN cc-by-nc-nd Materials & Design 2019-08-14

Abstract A series of electrochemical tests combined with the techniques scanning electron microscopy (SEM), backscatter diffraction (EBSD) and X-ray photoelectron spectroscopy (XPS) were used to study effect nitrogen content on composition, structure protectiveness passive films, which formed surfaces high-nitrogen austenitic stainless steels (HNSS) in 0.5 mol/L NaCl solution. The results showed that HNSS higher had a larger proportion low-angle grain boundaries, it also lower corrosion...

10.1038/s41529-023-00394-x article EN cc-by npj Materials Degradation 2023-09-21

Abstract Tungsten (W) is one of the most promising plasma-facing materials for future fusion devices. Although its melting point highest among all metals, it still has great risk under extremely high plasma heat fluxes, which a big concern ITER and reactors. Actively cooled W components (PFCs) with both monoblocks flat-type structure have been successfully installed in lower divertor EAST tokamak since 2021, provide good opportunity direct comparison damage mechanism two types PFCs. Various...

10.1088/1741-4326/acb3e1 article EN cc-by Nuclear Fusion 2023-01-17
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