| 核级阀门密封面堆焊 |
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| 引用本文： | 苏志东. 核级阀门密封面堆焊[J]. 阀门, 2007, 0(5): 18-25 |
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| 作者姓名： | 苏志东 |
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| 作者单位： | 沈阳阀门研究所 辽宁沈阳110142 |
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| 摘 要： | 介绍了核级阀门密封面堆焊用钴基合金的牌号分类、化学成分、主要性能以及各种堆焊方法及其焊接工艺评定。
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| 关 键 词： | 核级阀门 钴基合金 工艺评定 密封 堆焊 |
| 文章编号： | 1002-5855（2007）05-0018-08 |
| 修稿时间： | 2007-05-08 |
Deposit welding on sealing surface for nuclear class valves |
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| SU Zhi-dong. Deposit welding on sealing surface for nuclear class valves[J]. Valve, 2007, 0(5): 18-25 |
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| Authors: | SU Zhi-dong |
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| Affiliation: | Shenyang Valve Research Institute, Shenyang 110142, China |
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| Abstract: | Introduces brand classifying,chemical composition and main characteristics of cobalt-base alloy used to deposit sealing surface for nuclear class valves,and various methods of deposition as well as welding technologic estimation. |
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| Keywords: | nuclear valves cobalt-base alloy technologic estimation sealing deposition |
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