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METHOD AND APPARATUS FOR SUPERCOOLING OF METAL/ALLOY MELTS AND FOR THE FORMATION OF AMORPHOUS METALS THEREFROM
METHOD AND APPARATUS FOR SUPERCOOLING OF METAL/ALLOY MELTS AND FOR THE FORMATION OF AMORPHOUS METALS THEREFROM
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机译:用于金属/合金熔体的超冷却并形成非晶金属的方法和装置
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摘要
A method and apparatus is described for creation of amorphous metals using electromagnetic supercooling of a metal/alloy without the utilization of rapid quenching nor immaculate process environments. By exposing the cooling melt to electric currents, either induced by an alternating magnetic field or supplied directly, crystallization is suppressed and the melt can reach significant levels of supercooling. With sufficient current densities in the melt the supercooling can extend all the way into the glass transition range for certain materials at which point an amorphous metal/alloy is created.
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