| 高温高压管道焊接坡口选择及焊条用量计算 |
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| 引用本文： | 郑中甫,陈泉.高温高压管道焊接坡口选择及焊条用量计算[J].焊接,2006(3):55-57. |
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| 作者姓名： | 郑中甫 陈泉 |
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| 作者单位： | 1. 福州大学,350002
2. 南阳鸭河口发电责任有限公司,474650 |
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| 摘 要： | 从经济和技术角度分析火电厂高温高压管道焊缝宜采用的坡口形式,并对各种坡口形式的焊条用量估算推导出经验公式.
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| 关 键 词： | 管道 焊接坡口 焊条用量 |
| 收稿时间： | 2005-10-05 |
| 修稿时间： | 2005年10月5日 |
SELECTION OF WELDING GROOVE OF PIPE WITH HIGH TEMPERATURE AND HIGH PRESSURE AND CALCULATION OF COVERED ELECTRODE USE QUANTITY |
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| Zheng Zhongfu,Chen Quan.SELECTION OF WELDING GROOVE OF PIPE WITH HIGH TEMPERATURE AND HIGH PRESSURE AND CALCULATION OF COVERED ELECTRODE USE QUANTITY[J].Welding & Joining,2006(3):55-57. |
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| Authors: | Zheng Zhongfu Chen Quan |
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| Affiliation: | 1. Fuzhou University;2. Nanyang Yahekou Power Generation Co. Ltd |
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| Abstract: | The appropriate welding grooves of pipes with high temperature and high pressure were evaluated from economical and technical aspects, and the formula was achieved to calculate the use quantity of covered electrode for different welding grooves of different pipes. |
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| Keywords: | pipe welding grooves use quantity of covered electrode |
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