实验步骤以高纯mgerimental procedure of h.pdf
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2.Experimentalprocedure
AnalloywaspreparedfromhighpurityMg(99.9%),pureZn,Mg-87wt.%Gd
andMg-30wt.%Zrmasteralloysinanelectricresistancefurnaceprotectedbyamixed
atmosphereofCOandSFwith
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