SimWe仿真论坛 » A29：JMatPro » 谁能帮我算一下此物质的热膨胀系数

jinchengsimu 发表于 2007-1-2 17:12

谁能帮我算一下此物质的热膨胀系数

哪位大侠能算一下此物质的热膨胀系数吗？
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f T"k)i 含Al: 61.5%, Mg: 38.5%　其它：无
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兄弟急需，系数在室温下的就行。

Comeon2 发表于 2007-1-6 00:32

24 x 10^(-6) at room temperature, phases contained (assumed): Al3Mg: 92.16%,  Al: 7.84%.
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For your information, if you cannot find such information, you can use the CTE of Al as a rough estimation.  Hopefully it's not far off the mark.

jinchengsimu 发表于 2007-1-22 15:21

oh, thank you very much, it's similar as Al alloy

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