| 氨水储槽泄漏原因分析 |
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| 引用本文： | 徐学东,张亦良,夏雅琴. 氨水储槽泄漏原因分析[J]. 理化检验(物理分册), 2001, 37(4): 168-170 |
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| 作者姓名： | 徐学东 张亦良 夏雅琴 |
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| 作者单位： | 北京工业大学, |
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| 摘 要： | 应用X射线法对氨水储槽的残余应力状态进行了检测与分析，对焊缝，热影响区、母材等部位进行了重点测试，并对热处理效果进行了检测与评价，结果表明，氨水储槽的泄漏由多种原因造成，残余应力过大是主要因素。
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| 关 键 词： | 氨水储槽 残余应力 热处理效果 X射线 泄漏原因分析 炼焦设备 |
| 文章编号： | 1001-4012(2001)04-0168-03 |
ANALYZING THE CAUSE OF A LEAKING ACCIDENT OF AN AMMONIA TANK |
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| XU Xue dong,ZHANG Yi liang,XIA Ya qin. ANALYZING THE CAUSE OF A LEAKING ACCIDENT OF AN AMMONIA TANK[J]. Physical Testing and Chemical Analysis Part A:Physical Testing, 2001, 37(4): 168-170 |
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| Authors: | XU Xue dong ZHANG Yi liang XIA Ya qin |
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| Abstract: | X ray residual stress measurement was carried out at the welding seam, heat affected zone and base material of an ammonia tank to study ammonia leaking accident. The effects of heat treatment on residual stress were also studied. It was conduded that large residual stress was the main cause of ammonia leakage. |
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| Keywords: | Ammonia tank Residual stress Effect of heat treatment |
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