| 发电厂锅炉高温炉管剩余寿命综合评估 |
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| 引用本文： | 王丽芳,满达虎,马明亮,魏健宁,纪岗昌,宋士华,谢玉敏.发电厂锅炉高温炉管剩余寿命综合评估[J].压力容器,2005,22(8):40-43,23. |
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| 作者姓名： | 王丽芳 满达虎 马明亮 魏健宁 纪岗昌 宋士华 谢玉敏 |
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| 作者单位： | 1. 九江学院,材料科学与工程学院,江西,九江,332005
2. 合肥工业大学,材料科学与工程学院,安徽,合肥,230009 |
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| 摘 要： | 电站锅炉一直是电站机组运行中事故多发设备,锅炉内爆管是锅炉停炉的主要原因。随着机组运行时间的增加,管材逐渐老化。通过对淮北发电厂使用不同年限的在役锅炉高温炉管进行分析,对其寿命进行了定性综合评估。
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| 关 键 词： | 电站锅炉 12Cr2MoVWTiB钢 综合分析 寿命 |
| 文章编号： | 1001-4837（2005）08-0040-04 |
| 收稿时间： | 2005-06-24 |
| 修稿时间： | 2005-06-24 |
Surplus Life Comprehensive Estimation of Boiler Superheat Tube of A Power Plant |
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| WANG Li-fang,MAN Da-hu,MA Ming-liang,WEI Jian-ning,JI Gang-chang,SONG Shi-hua,XIE Yu-ming.Surplus Life Comprehensive Estimation of Boiler Superheat Tube of A Power Plant[J].Pressure Vessel Technology,2005,22(8):40-43,23. |
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| Authors: | WANG Li-fang MAN Da-hu MA Ming-liang WEI Jian-ning JI Gang-chang SONG Shi-hua XIE Yu-ming |
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| Abstract: | Power plant boilers are one of accident-prone equipment in the power plant units. The tubes explosion is a main reason of the stop of the boilers. The longer the power plant units are used, the worse the material of tubes gets. This paper analyses kinds of superheat tubes that have been being used for different hours in a power plant. |
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| Keywords: | power plant boilers 12Cr2MoVWTiB steel comprehensive estimation life time |
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