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Structure of amorphous metallic alloys and the conditions of amorphization
Metal Science and Heat Treatment, 2000The results of x-ray study of amorphous metal alloys are compared with the structural parameters of intermediate phases determined for equilibrium state diagrams and primary products of crystallization upon warming of amorphous alloys and crystal phases (formed at “subcritical” cooling rates) of the alloys susceptible to amorphization. It is found that
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Diffusion mechanisms in amorphous alloys
Materials Science and Engineering, 1988Abstract A critical analysis of experimental data shows that self-diffusion in relaxed amorphous alloys is controlled by mechanisms involving collective thermal activations. Whereas in FeZr alloys both 59Fe and 95Zr diffuse via direct mechanisms that change with the alloy composition (e.g.
W. FRANK, J. HORVÁTH, H. KRONMÜLLER
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Spin fluctuations in an amorphous alloy
Physical Review B, 1996Enhancement of the effective electron mass by spin fluctuations (SF's) has been studied in a-${\mathrm{Fe}}_{\mathit{x}}$${\mathrm{Zr}}_{100\mathrm{\ensuremath{-}}\mathit{x}}$ (27%\ensuremath{\leqslant}x\ensuremath{\leqslant}39%) by low-temperature calorimetry.
, Dawson, , Ryan, , Baxter
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Corrosion Science, 2018
The effects of Cr addition on the thermal stability, soft magnetic properties and corrosion resistance of Fe79.5-xSi9.5B11Crx amorphous alloys were detailed investigated. It was found that Cr addition has multiple effects on improving those properties of
Dan-Di Xu +9 more
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The effects of Cr addition on the thermal stability, soft magnetic properties and corrosion resistance of Fe79.5-xSi9.5B11Crx amorphous alloys were detailed investigated. It was found that Cr addition has multiple effects on improving those properties of
Dan-Di Xu +9 more
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Thermally induced structure evolution on the corrosion behavior of Al-Ni-Y amorphous alloys
Corrosion Science, 2018The effect of thermally induced structural evolution on the corrosion behavior of Al-Ni-Y amorphous alloys was investigated. Structural relaxation annealing significantly enhanced the corrosion resistance of Al-Ni-Y alloys, and the main reason was ...
L.-M. Zhang +6 more
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Journal of Alloys and Compounds, 2020
Fe-based amorphous and nanocrystalline alloys with high saturation magnetic flux density (Bs) are highly desirable for electrical and electronic devices, but have’t been industrilized in large scale till now due to their low amorphous forming ability ...
Yuan Li +5 more
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Fe-based amorphous and nanocrystalline alloys with high saturation magnetic flux density (Bs) are highly desirable for electrical and electronic devices, but have’t been industrilized in large scale till now due to their low amorphous forming ability ...
Yuan Li +5 more
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Journal of Non-Crystalline Solids, 2018
With the aim of developing a new inexpensive soft magnetic amorphous alloy exhibiting high saturation magnetic flux density (Bs) above 1.7 T, we examined the formation, thermal stability and magnetic properties for melt-spun Fe-B-Si-C amorphous alloys ...
C. Dong +8 more
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With the aim of developing a new inexpensive soft magnetic amorphous alloy exhibiting high saturation magnetic flux density (Bs) above 1.7 T, we examined the formation, thermal stability and magnetic properties for melt-spun Fe-B-Si-C amorphous alloys ...
C. Dong +8 more
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Advances in Materials Research, 2001
This chapter aims to review our recent research results on new bulk amorphous alloys. The main topics are the following: (1) the finding of new amorphous alloys with high glass-forming ability in a number of alloy systems; (2) the mechanism for achieving high glass-forming ability; (3) the fundamental properties of the new amorphous alloys; (4 ...
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This chapter aims to review our recent research results on new bulk amorphous alloys. The main topics are the following: (1) the finding of new amorphous alloys with high glass-forming ability in a number of alloy systems; (2) the mechanism for achieving high glass-forming ability; (3) the fundamental properties of the new amorphous alloys; (4 ...
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Porous amorphous FeCo alloys as pre-catalysts for promoting the oxygen evolution reaction
, 2020The design and development of efficient electrocatalysts composed of earth-abundant elements for oxygen evolution have gained significant attention.
Wen-Juan Zhu +6 more
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Amorphous alloys for hydrogen storage
Journal of Alloys and Compounds, 2023L.-J. Huang +4 more
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