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Microalloying of transition metal silicides by mechanical activation and field-activated reaction
Microalloying of transition metal silicides by mechanical activation and field-activated reaction
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机译:通过机械活化和场活化反应使过渡金属硅化物微合金化
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摘要
Alloys of transition metal suicides that contain one or more alloying elements are fabricated by a two-stage process involving mechanical activation as the first stage and densification and field-activated reaction as the second stage. Mechanical activation, preferably performed by high-energy planetary milling, results in the incorporation of atoms of the alloying element(s) into the crystal lattice of the transition metal, while the densification and field-activated reaction, preferably performed by spark plasma sintering, result in the formation of the alloyed transition metal silicide. Among the many advantages of the process are its ability to accommodate materials that are incompatible in other alloying methods.
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