| 高压高温设备接管焊接工艺的断裂韧性评定实验研究 |
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| 引用本文： | 顾锡峰.高压高温设备接管焊接工艺的断裂韧性评定实验研究[J].青海大学学报,2008,26(1):12-14. |
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| 作者姓名： | 顾锡峰 |
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| 作者单位： | 青海大学化工学院,青海西宁810016 |
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| 摘 要： | 针对高温高压设备接管焊缝的易泄露问题，实验研究了几种焊接母材和焊条的断裂韧性，提出了母材和焊条的最佳匹配方案。为提高焊缝质量，防止泄漏提供技术参数。
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| 关 键 词： | 断裂韧性 焊接试样 焊口泄漏 |
| 文章编号： | 1006-8996(2008)01-0012-03 |
| 修稿时间： | 2007年5月10日 |
A research on the fracture tenacity of welding technology for pipe connection in high pressure and high temperature equipment. |
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| GU Xi-feng.A research on the fracture tenacity of welding technology for pipe connection in high pressure and high temperature equipment.[J].Journal of Qinghai University(Natural Science),2008,26(1):12-14. |
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| Authors: | GU Xi-feng |
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| Institution: | GU Xi-feng (Chemical Engineering College of Qinghai University, Xining 810016, China) |
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| Abstract: | An optimmn plan for mother metal and welding rod matching is proposed in this paper for solving the leakage at the welding seam in high pressure and high temperature equipment through some experiments on the fracture tenacity of several kinds of welding mother metals and welding rods and some technical paremeters are supplied to improve the welding quality and protect welding seam from leakage. |
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| Keywords: | fracture tenacity welding sample welding position leakage |
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