Jun Liu

ORCID: 0000-0003-1979-814X
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Research Areas
  • Aluminum Alloys Composites Properties
  • Aluminum Alloy Microstructure Properties
  • Advanced ceramic materials synthesis
  • Microstructure and mechanical properties
  • Metallurgy and Material Forming
  • Advanced materials and composites
  • Concrete and Cement Materials Research
  • Bauxite Residue and Utilization
  • Recycling and utilization of industrial and municipal waste in materials production
  • Polymer composites and self-healing
  • Additive Manufacturing Materials and Processes
  • Microstructure and Mechanical Properties of Steels
  • Advanced Fiber Optic Sensors
  • Metal Forming Simulation Techniques
  • High Temperature Alloys and Creep
  • High-Temperature Coating Behaviors
  • Dark Matter and Cosmic Phenomena
  • Metal Alloys Wear and Properties
  • Innovative concrete reinforcement materials
  • High Entropy Alloys Studies
  • Metallurgical Processes and Thermodynamics
  • Intermetallics and Advanced Alloy Properties
  • Polymer Nanocomposites and Properties
  • Particle physics theoretical and experimental studies
  • Tribology and Lubrication Engineering

Ningbo University
2017-2025

Jiangyin Traffic Planning Survey & Design Institute (China)
2025

Anhui University
2024-2025

Nanchang Hangkong University
2025

Aluminum Corporation of China (China)
2021-2024

University of Science and Technology Beijing
2021-2024

Hebei University of Science and Technology
2024

Beijing Children’s Hospital
2024

Capital Medical University
2024

Shanghai Jiao Tong University
2010-2023

The field of dark matter detection is a highly visible and competitive one. In this paper, we propose recommendations for presenting direct results particularly suited weak-scale searches, although believe the spirit can apply more broadly to searches other candidates, such as very light or axions. To translate experimental data into final published result, collaborations must make series choices in their analysis, ranging from how model astrophysical parameters statistical inferences based...

10.1140/epjc/s10052-021-09655-y article EN cc-by The European Physical Journal C 2021-10-01

Ceramic particles have been introduced into metal matrices to improve the strength and stiffness of metals, albeit at cost ductility unfortunately. Simultaneously increasing matrix composites (MMCs) is still a challenge. Accumulative orthogonal extrusion process (AOEP), which disperses nanoparticles refines grain structures reinforced MMCs via severe plastic deformation, proposed in this paper. The high (687 MPa) superior (14.8%) are simultaneously achieved resultant TiB2 Al–Zn–Mg–Cu...

10.1080/21663831.2018.1471421 article EN cc-by-nc Materials Research Letters 2018-05-11

Powder sintering and in–situ foaming are the primary treatments for preparation of glass ceramic foams from solid wastes. However, variables such as crystallization viscosity, which difficult to regulate at high temperatures. Herein, a novel technology based on alkali activation–crystallization strengthening was developed fabrication with hierarchical pores. Vitrified municipal waste incineration (MSWI) ashes main calcium aluminum source secondary ash (SAA) agent were foamed in NaOH solution...

10.1016/j.jmrt.2022.02.090 article EN cc-by-nc-nd Journal of Materials Research and Technology 2022-03-04

Abstract Hydrogen energy is a powerful and efficient resource, which can be produced by photocatalytic water splitting. Among the photocatalysis, multinary copper-based chalcogenide semiconductor nanocrystals exhibit great potential due to their tunable crystal structures, adjustable optical band gap, eco-friendly, abundant resources. In this paper, Cu–Zn–Sn–S (CZTS) with different Cu content have been synthesized using one-pot method. By regulating surface ligands, reaction temperature,...

10.1088/1674-4926/43/3/032701 article EN Journal of Semiconductors 2022-03-01

Optimized heat treatment processes for high-strength, low-alloy steel are studied in order to maximize the strengthening effects of alloying elements and achieve a favorable balance strength ductility. In this study, it is found that high-energy-density electric pulse (EPT) can effectively reduce residual stress quenched steel. Furthermore, EPT promotes precipitation fine needle-like ε-carbides small spherical M6C carbides. Using an electrical acting 10 s with current density 19.52 A/mm2,...

10.3390/ma18010182 article EN Materials 2025-01-04

ABSTRACT Superelastic porous foam materials can change from soft to hard when subjected external impacts. At the same time, they disperse and absorb energy delay impact possessing extremely strong protection ability. To study absorption characteristics of superelastic strengthening mechanism under high strain rates, compression experiments different rates were carried out using an INSTRON 5966 small universal material testing machine a Φ16 mm split Hopkinson pressure bar (SHPB) experimental...

10.1002/app.56742 article EN Journal of Applied Polymer Science 2025-01-15

Carbon fiber composites (CFRPs) are prone to impact loads during their production, transportation, and service life. These impacts can induce microscopic damage that is always undetectable the naked eye, thereby posing a significant safety risk structural integrity of CFRP structures. In this study, we developed an localization system for structures using extrinsic Fabry–Perot interferometric (EFPI) sensors. The signals detected by EFPI sensors demodulated at high speeds intensity modulation...

10.3390/s25041091 article EN cc-by Sensors 2025-02-12
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