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自从六十年代Duwez等人用快速淬火金属熔体获得金属玻璃以来,对金属玻璃的结构,性能和应用的研究日益增长.金属或合金熔体用通常的冷却方法,例如空气冷却、铸模(铜、钢铁、砂模)冷却等,一般都是获得晶态结构的固体.采取快速淬火,冷却速率在10~3～10~6K/秒的范围内,有可能避免结晶而获得无定形结构.
Since the Durasian et al. Used the rapid quenched metal melt to obtain metallic glass in the 1960s, research on the structure, properties and applications of metallic glasses has been increasingly developed. The metal or alloy melt is cooled by conventional cooling methods such as air cooling, , Steel, sand mold) cooling, are generally obtained solid crystalline solid.Super quenching, the cooling rate in the range of 10 ~ 3 ~ 10 ~ 6K / s, it is possible to avoid crystallization to obtain amorphous structure.