Txoj kev doping yog ib txoj hauv kev rau melting scandium intermediate alloys.Nws suav nrog qhwv ib qho kev faib ua feem ntawm high-purity hlau scandium nyob rau hauv txhuas, ces sib tov nrog molten aluminium nyob rau hauv argon tiv thaiv, tuav nws rau ib tug txaus lub sij hawm, stirring nws kom huv si, thiab casti ...
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