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Article
Interdiffusion and Atomic Mobility in BCC-A2 Mo-Zr and Mo-Nb-Zr Alloys with Very Steep Composition Profiles
Combination of the experimental measurements of diffusion behavior and kinetic computational simulation provides a unique tool to probe the design of multi-component refractory alloys with excellent properties...
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Article
Oxidative Leaching of Low-Grade Pyrolusite in Alkaline Solutions to Produce Potassium Manganate
In this study, the oxidation of low-grade pyrolusite to potassium manganate in alkaline solutions under O2 pressure has been investigated. The effects of different conditions on the high-grade and low-grade pyrol...
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Article
Diffusion and Atomic Mobility for FCC Ni-Si-Ti Alloys: Experiment and Modeling
The Ni-Si-Ti system plays an important role in high temperature structural materials. Accurate atomic mobilities of fcc Ni-Si-Ti system are essential for the microstructure simulation of Ni-based superalloys. ...
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Article
Finite Element Analysis of Residual Stress Induced by Single-Pass Ultrasonic Surface Rolling Process
The formation mechanism of residual stress field (RSF) and the coupling mechanisms of RSFs after single-pass ultrasonic surface rolling process (USRP) are revealed. Based on simulation, the transient evolution...
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Article
The effect of squeeze casting process on the microstructure, mechanical properties and wear properties of hypereutectic Al–Si–Cu–Mg alloy
The effects of the squeeze casting process on the microstructure, mechanical properties and wear characteristics of hypereutectic Al–Si–Cu–Mg alloys have been investigated by optical, scanning and transmission...
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Article
Correction to: Diffusivities and Atomic Mobilities for the Cu-Rich fcc Cu-Al-Sn Alloys at 1073 K
The authors regret that the original article was published with some errors.
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Article
Diffusivity and Atomic Mobility in fcc Ni-Fe-V System: Experiment and Modeling
In this work, the ternary diffusion behavior in fcc Ni-Fe-V system has been investigated by means of solid-state diffusion couple technique at 1000, 1100 and 1200 °C. The composition-dependent ternary interdif...
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Article
Measurement of the Interdiffusion Coefficients in Mo-Ti and Mo-Ti-Zr Beta Phase Alloys from 1273 to 1473 K
Accurate interdiffusion information is not only useful to determine alloy stability under long-term service conditions but also valuable in dealing with processing design. The work entailed an initial preparat...
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Article
Phase Equilibria of the Zn-Bi-Co System at 450 and 600 °C
The equilibrated alloys approach was adopted to determine the phase relations of the Zn-Bi-Co ternary system at 450 and 600 °C. The specimens were investigated by means of optical microscopy, scanning electron...