Junfeng Zhang

ORCID: 0000-0003-0866-025X
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About
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Research Areas
  • Aluminum Alloys Composites Properties
  • Advanced Sensor and Energy Harvesting Materials
  • Magnesium Alloys: Properties and Applications
  • Titanium Alloys Microstructure and Properties
  • Adhesion, Friction, and Surface Interactions
  • Surface Modification and Superhydrophobicity
  • Geotechnical Engineering and Underground Structures
  • Shape Memory Alloy Transformations
  • Advanced Photocatalysis Techniques
  • Metal and Thin Film Mechanics
  • Microstructure and Mechanical Properties of Steels
  • Ammonia Synthesis and Nitrogen Reduction
  • Hydrogen embrittlement and corrosion behaviors in metals
  • Electromagnetic wave absorption materials
  • High-Velocity Impact and Material Behavior
  • Advanced Measurement and Detection Methods
  • Nanomaterials for catalytic reactions
  • Aluminum Alloy Microstructure Properties

Hunan University
2024

China Shipbuilding Industry Corporation (China)
2014

China National Petroleum Corporation (China)
2011

Modern Electron (United States)
2011

Singapore Science Park
1999

Institute of Microelectronics
1999

Copper–poly(tetrafluoroethylene) (PTFE) and gold–PTFE laminates were prepared by surface graft copolymerization of glycidyl methacrylate (GMA) on argon plasma-pretreated PTFE films at an elevated temperature with simultaneous lamination to copper foils or gold substrates. The plasma pretreatment introduces peroxides, which are thermally degraded into radicals initiate the GMA surface. Before lamination, was pretreated alkanethiols form self-assembled monolayers then subjected Ar treatment....

10.1002/(sici)1096-9918(199908)28:1<235::aid-sia584>3.0.co;2-p article EN Surface and Interface Analysis 1999-08-01

To examine the influence of extrusion ratio on microstructure and mechanical properties, a new as-extruded Mg−2.5Sn−1.5Zn−0.8Ca-0.1Y (mass fraction, %) alloy was invented tested. Results show that incomplete dynamic recrystallization (DRX) appeared during hot ; number un-DRXed grains average size DRXed became smaller with extruding rising from 5 to 10, basal texture worse, together coarse MgSnCa phase being crushed into particles fine Mg2Sn precipitated α-Mg matrix. The yield strength,...

10.1088/2053-1591/ab0b16 article EN Materials Research Express 2019-02-27
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