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| 泡沫铝合金耐火性能的研究 |
| Study on Fire Retardance of Foamed Aluminum Alloy |
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| DOI：10.3969/j.issn.1671-5322.2004.01.008 |
| 中文关键词: 泡沫铝合金 有限元 温度场 耐火极限 |
| 英文关键词: foamed aluminum alloy finite element temperature field thermal fire resistance |
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| 中文摘要: |
| 用有限元分析软件ANSYS建立泡沫铝合金的模型,模拟出在高温条件下泡沫模型的背火面温度场分布情况,得出其温度分布规律并求出它的耐火极限.同时对致密铝合金进行分析比较,发现泡沫铝合金的传热性能低于致密铝合金,而耐火性能优于致密铝合金.研究的结果对于泡沫铝合金在耐火材料方面的应用具有一定的指导意义. |
| 英文摘要: |
| In this article an element model of foamed aluminum alloy is created by finite element analysis software.And the software solves the transient temperture field and thermal fire resistance of the model at a high temperature.Compared with solid aluminum alloy,thermal transportation property of foamed aluminum alloy is lower but its fire retardance is higher. The analysis results is of great directive significance in fire retardance application of foamed aluminum alloy. |
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