| 阀门用钴基合金及堆焊工艺 |
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| 引用本文： | 王德权,胡毅钧,李杰.阀门用钴基合金及堆焊工艺[J].阀门,2004(2):12-17. |
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| 作者姓名： | 王德权 胡毅钧 李杰 |
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| 作者单位： | [1]沈阳阀门研究所，辽宁沈阳110025 [2]海军装备部沈阳军事代表局，辽宁沈阳110000 [3]沈阳地区舰船配套军事代表室，辽宁沈阳110025 |
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| 摘 要： | 介绍了钴的发现和发展过程，阐述了钴基合金的种类、特性及在阀门产品中的应用．给出了阀门密封面堆焊钴基合金的材料标准及典型工艺方法，对国内高温高压阀门密封面用钴基合金代用材料的研究作了简单的介绍。
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| 关 键 词： | 阀门 钴基合金 堆焊 密封面 |
Cobalt based alloy and overlay welding for valve |
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| WANG De quan,HU Yi jun ,LI Jie.Cobalt based alloy and overlay welding for valve[J].Valve,2004(2):12-17. |
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| Authors: | WANG De quan HU Yi jun LI Jie |
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| Affiliation: | WANG De quan,HU Yi jun 2,LI Jie 3 |
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| Abstract: | introduces the processes of discovery and development of cobalt,illuminates the types,characteristics of cobalt based alloy as well as its application on valve products,gives material standards and typical processing methods of overlay welding cobalt based alloy for valve sealing surface,also introduces some substitute for cobalt based alloy for sealing surface of high temperature and high pressure valves. |
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| Keywords: | cobalt alloy valve sealing surface overlay welding |
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