| 卧式内燃锅炉回燃室腐蚀坑的强度校核 |
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| 引用本文： | 陈梦凌,苏星瑚,富阳.卧式内燃锅炉回燃室腐蚀坑的强度校核[J].中国材料科技与设备,2012(2):80-81. |
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| 作者姓名： | 陈梦凌 苏星瑚 富阳 |
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| 作者单位： | [1]广东省中山市特种设备检验所,广东中山528400 [2]广东省江门市特种设备检验所,广东江门529000 |
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| 摘 要： | 在锅炉内部检验中，对受压部件进行强度校核的情况是比较少的。工业锅炉内部检验时，由于回燃室处的腐蚀坑较深，需要对锅炉回燃室进行强度校核。在回燃室顶部有多个腐蚀坑，腐蚀深度较深，最大腐蚀坑深度为4mm，经强度校核，当锅炉降压使用至1．12MPa以下时可以满足强度校核的要求。
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| 关 键 词： | 锅炉 腐蚀 强度校核 |
Strength Checking of Horizontal Boiler Backdraft Room Etch Pit |
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| CHEN Meng--ling,SUXing--hu,FUYang.Strength Checking of Horizontal Boiler Backdraft Room Etch Pit[J].Chinese Materials Science Technology & Equipment,2012(2):80-81. |
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| Authors: | CHEN Meng--ling SUXing--hu FUYang |
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| Affiliation: | 1. Zhongshan Branch of Guangdong Institute of Special Equipment Inspection (GDSEI), Guangdong, Zhongshan, 528400, China 2. Jiangmen Branch of Guangdong Institute of Special Equipment Inspection (GDSEI), Guangdong, Jiangmen, 529000, China) |
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| Abstract: | Strength checking of horizontal boiler backdraft room is not often during Internal inspection of industrial boilers. Strength checking of horizontal boiler backdraft room is necessary for deep etch pit of backdraft room, during Internal inspection of industrial boilers. Lots of deep etch pit have been found on backdraft room, the most deep of etch pit is 4mm. It is qualified when boiler pressure is less of 1.12MPa. |
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| Keywords: | Boiler Corrosion Strength checking |
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