Fugui Zhou
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View article: Enhanced strength-ductility synergy in a Cu-based high entropy alloy via severe cold-deformed and annealing treatment
Enhanced strength-ductility synergy in a Cu-based high entropy alloy via severe cold-deformed and annealing treatment Open
The distinctive microstructural properties of high-entropy alloys provide an opportunity to develop alloys with exceptional strength and ductility. As a typical Cu-based high-entropy alloy, the equiatomic CoCrFeNiCu alloy is desirable for …
View article: Design of a C-band lightweight, high-efficiency relativistic backward wave oscillator with permanent magnetic package
Design of a C-band lightweight, high-efficiency relativistic backward wave oscillator with permanent magnetic package Open
The paper presents a design for a C-band lightweight, high-efficiency relativistic backward wave oscillator with compact permanent magnet (PM) packaging. The study addresses the following several key aspects, including the efficient electr…
View article: Simulation investigation of a Ka-band phase-locked klystron-type coaxial relativistic Cherenkov generator
Simulation investigation of a Ka-band phase-locked klystron-type coaxial relativistic Cherenkov generator Open
To achieve coherent power combination of Ka-band high-power microwave (HPM), a phase-locked klystron-type coaxial relativistic Cherenkov generator (PKC-RCG), which combines the advantageous characteristics of weak dimensional sensitivity o…
View article: Microstructure evolution and mechanical properties of diffusion bonding CoCrCuFeNi high entropy alloy to Inconel 600 alloy
Microstructure evolution and mechanical properties of diffusion bonding CoCrCuFeNi high entropy alloy to Inconel 600 alloy Open
In this study, the CoCrCuFeNi high entropy alloy was diffusion bonded with the Inconel 600 superalloy at bonding temperatures ranging from 950 to 1100 °C for a bonding time of 2 h under a pressure of 20 MPa in a vacuum. The microstructure …
View article: Design of an X-band high efficiency coaxial relativistic backward wave oscillator with permanent magnetic package
Design of an X-band high efficiency coaxial relativistic backward wave oscillator with permanent magnetic package Open
Relativistic backward wave oscillators (RBWOs) have the characteristics of high power and high repetition rate. Reducing the magnetic field strength and the weight of the external permanent magnet (PM) is a significant development directio…