| 12X18H12T钢材质变化特征研究 |
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| 引用本文： | 王贺军.12X18H12T钢材质变化特征研究[J].河北电力技术,2012,31(Z1):5-6,43. |
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| 作者姓名： | 王贺军 |
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| 作者单位： | 大唐河北发电有限公司马头热电分公司,河北 邯郸,056044 |
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| 摘 要： | 通过对高温再热器管泄漏事故中12X18H12T钢的宏观检查、成分分析、常温机械性能试验及显微试验分析,确认12X18H12T不锈钢管在长期超温运行后的材质变化规律和老化机理,并验证了该种类钢材寿命的评定方法.
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| 关 键 词： | 12X18H12T钢 老化机理 寿命 |
Characteristics Research on 12X18H12T Steel Changing Term Aging |
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| Abstract: | Through the experiment and research on the high temperature reheater pipes of the leakage accident,this paper analyzes the material after change law and aging mechanism of 12X18H12T stainless steel pipe in the long run over temperature,and puts forward the kinds of evaluation method for the life of steel. |
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| Keywords: | 12X18H12T steel aging mechanism life |
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