| 高压锅炉用水冷壁管失效开裂分析 |
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| 引用本文： | 高峰. 高压锅炉用水冷壁管失效开裂分析[J]. 本钢技术, 2007, 0(2): 15-17 |
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| 作者姓名： | 高峰 |
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| 摘 要： | 应用扫描电镜、光学显微镜及X射线能谱仪等实验分析方法，对高压锅炉用水冷壁管失效开裂原因进行分析研究，结果表明．高压锅炉用水冷壁管开裂为应力腐蚀开裂，同时还有氢脆的作用。
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| 关 键 词： | 水冷壁管 失效开裂 应力腐蚀开裂 氢脆 |
Creviced Failure Analysis of Water Cooled Wall Pipe of High Pressure Boiler |
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| GAO Feng. Creviced Failure Analysis of Water Cooled Wall Pipe of High Pressure Boiler[J]. Bengang Technology, 2007, 0(2): 15-17 |
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| Authors: | GAO Feng |
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| Affiliation: | Technology Center |
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| Abstract: | Creviced failure of warter cooled wall pipe of high pressure boiler has been studied by scanning electron microscope ,optical microscope and energy dispersive X-ray analysis etc.. The results show that the creviced failure of water cooled wall pipe of high pressure boiler is stress corrosion cracking fracture, with the affect of hydrogen attack. |
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| Keywords: | water cooled wall pipe creviced failure stress corrosion cracking fracture hydrogen attack |
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