对Mg-3Zn-xSn (x=0.5,1.5,2.5,3.5)合金的热导率及拉伸性能进行研究.在25和100℃,测量了不同Sn含量合金的热导率,研究发现合金的热导率随着Sn含量的增加而下降,随着温度的升高而增加.同时,合金的抗拉强度和伸长率随着Sn含量的增加而增加.在铸造Mg-3Zn-(0.5～3.5)Sn合金中,发现热导率与拉伸性能是相反的.
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